2015 CATALOG Surge Absorbers 2015.8 industrial.panasonic.com/ Surge Absorbers CONTENTS Product Item Type / Series Part Number Page “ZNR” Transient / Surge Absorbers 2 Products System 3 Type D, Series V SMD Type “ZNR” Transient/ Surge Absorbers Standard Products ERZV□□D□□□ 4 Leads Cut Type ERZV□□D(V)□□□CS 24 Taping Specifications ERZV□□D(V)□□□ 25 Application Note for UL, CSA and VDE Recognized Components 27 Marking Contents 28 Performance Characteristics 29 Series HF ERZHF□□□□□ 31 Series VF ERZVF□□□□□ 34 Handling Precautions (Type D / SMD) 39 Type SC ERZVS□□□□□□ 42 Type E ERZC□□EK□□□ 44 Type CK ERZC□□CK□□□ 49 Handling Precautions (Type SC / E / CK) 54 Type P ERZA□□PK□□□ 57 Type J ERZA□□JK□□□ 59 Type G ERZA□□GS(K)□□□ 62 “ZNR” Surge Absorber Units ERZA 64 “ZNR” Transient/ Surge Absorbers, For Thyristor Protection Type E ERZC□□EK□□□P Type J ERZU□□JP□□□ 68 All products in this catalog comply with the RoHS Directive. The RoHS Directive is “the Directive (2011/65/EU) on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment “ and its revisions. 01 Sep. 2015 –1– “ZNR” Transient/Surge Absorbers “ZNR” Transient/Surge Absorbers ZNRs are zinc-oxide nonlinear resistors whose resistance changes as a function of the applied voltage. These basic characteristics of ZNR express by varistor voltage and clamping voltage (or voltage ratio). The ZNR utilizes a ceramic element composed of zinc oxide and several kinds of metal oxide additives that have been sintered at relatively high temperature. The ZNR has a bilateral and symmetrical V-I characteristics similar to back-to-back zener diode and unparalleled large peak current capability so it can be used for absorption of transient voltage, suppression of pulse noise and as an arrester element and circuit voltage stabilization. Explanation of technical terms 2. Maximum Peak Current Specification which specified how much surge current surge absorber can endure is maximum peak current. This characteristic expresses a current value having standard wave form shown in figure 2. In case of different waveform from the standard one, the specifications shall be determined by reffering to impulse life ratings. 100 90 Voltage log Maximum Clamping Voltage Current(%) Varistor Voltage 1. Voltage-Current Characteristics Figure 1 shows voltage-current characteristics of ZNR. The axis of abscissas is logarithm of current and the axis of ordinates is logarithm of voltage. Characteristics, voltage value at 1mA(principle) is used, calling varistor voltage. In case of surge absorber which utilizes at large current region because of voltage at specified current is used, calling clamping voltage. Max. Nom. Min. Maximum Leakage Current -3 10 A 50 10 0 8 µs Current log 20 µs Fig. 1 Example of V-I Characteristic of ZNR Time Fig. 2 Standard Impulse Current Waveform (8/20 μs) Note ✽ ZNR “Zinc Oxide Nonlinear Resistor” is a trade mark of voltage dependent resistor elements by Panasonic. ZNR is in some cases named Metal Oxide Varistor “MOV” 3. Clamping Voltage Varistors have an abitity to limit a high voltage surge like lightning. We call this limited voltage as “Clamping Voltage”. “Clamping Voltage” is measured by voltage between two therminals using standard impulse current waveform (8/20 µs) shown in fig.2. To avoid an exothermic influence. Lightning Voltage Voltage Voltage Clumping Voltage by ZNR Time Time Fig. 3 Example of impressing pulse and clamping Voltage Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 –2– Jan. 2015 “ZNR” Transient/Surge Absorbers Products System Type D Series V Type SMD Series HF ● Varistor Voltage : 18 to 1800 V ● Maximum Peak Current : 125 to 7000 A (at 8/20 μs) For Automotive (DC12 V) Meet for Load Damp Surge Compact size SMD High Reliability ● Varistor Voltage : 20 to 23.2 V 27 V±20 % ● Maximum Surge : JASO A-1 70 V 1 time P.4 P.31 Surface mount type with protective coating so as to high level reliability ● Varistor Voltage : 22 to 470 V ● Maximum Peak Current : 125 to 600 A (at 8/20 μs) For incorporation in a surge protective device corresponding to the IEC61643-1 ● Varistor Voltage : 200 to 950 V ● Maximum Peak Current : In 20 kA Imax 40 kA (at 8/20 μs) Type E Type CK For an application in industrial electric or electronic equipment under heavy duty ● Varistor Voltage : 200 to 1100 V ● Maximum Peak Current : 5 to 25 kA (at 8/20 μs) Type P Plug-in type with deterioration indicator. For application to industrial equipment ● Varistor Voltage : 250 to 1000 V ● Maximum Peak Current :5000 A (at 8/20 μs) Type J Stack-type for heavy surge energy application (High power induced load and so on) ● Varistor Voltage : 560 to 1250 V ● Maximum Peak Current : 80 to 320 kA (at 4/10 μs) ● Energy : 5000 to 40000 J P.59 Type G For protection to switching surge of high voltage (3.3, 6.6 kV) equipment ● Varistor Voltage : 5 or 17 kV ● Maximum Peak Current : 5 to 10 kA (at 8/20 μs) ● Energy : 1300 to 2600 J P.62 Surge Absorber Units Surge absorber with connected ZNRs and circuit breaker in box ●Varistor Voltage : 22 to 1000 V ● Impulse Life : 16 to 210 A ● Maximum Peak Current : 5 to 50 kA (at 8/20 μs) P.64 Surge Absorbers for Thyristor Thristor protection against switching surge of transformer Type SMD Series VF Type SC “ZNR” Surge Absorbers Standard type with radial leads for general surge protect applications ● Varistor Voltage ● Impulse Life : 510 to 2500 V : 40 to 210 A (2 ms, 104 times) 02 –3– P.34 P.42 P.44 P.57 P.68 Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) “ZNR” Transient/Surge Absorbers Type: Series: D V Features ● Large withstanding surge current capability in compact sizes “Energy Handling Capability” absorbing transient overvoltages in compact sizes ● Wide range of varistor voltages ● RoHS compliant ● Large Recommended Applications ● Transistor, diode, IC, thyristor or triac semiconductor protection protection in consumer electronic equipment ● Surge protection in communication, measuring or controller electronics ● Surge protection in electronic home appliances, gas or petroleum appliances ● Surge Applicable Standards ● UL1449 (VZCA2/UL, VZCA8/C-UL) IEC61051-1, -2, -2-2, IEC60950-1 Annex.Q ● CSA C22.2 No.1 ● CQC(GB/T10193, GB/T10194, GB4943.1, GB8898) Refer to page 5 to 8, and 27, for the details ● VDE ■ As for Handling Precautions and Minimum Quantity / Packing Unit Please see Related Information Explanation of Part Numbers (Bulk) 1 2 3 4 E R Z V 5 6 7 8 9 10 05 07 09 12 D Series Product Code 11 Design No. Element Size f10 mm f5 mm 10 f14 mm f7 mm 14 f20 mm f10 mm 20 Lead Configuration D Straight Lead V Crimped Lead✽ ✽ Excluding f20. ✽ Only the lead cut Norminal Varistor Voltage The first two digits are significant figures and the third one denotes the number of zeros following. Explanation of Part Numbers (Taping) 1 2 3 4 E R Z V Product Code A to D E to H 5 6 7 8 9 11 12 D Series Taping / Packaging Radial Taping (P0=12.7 mm) Radial Taping (P0=15.0 mm) 10 Design No. Element Size f5 mm 5 f7 mm 7 f10 mm 9 f10 mm A f14 mm E Lead Configuration D Straight Lead Crimped Lead V Nominal Varistor Voltage The first two digits are significant figures and the third one denotes the number of zeros following. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 –4– Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Reference Guide to Standard Products Part No. Applicable Standards Varistor ✽ Voltage Type Name Approvals (V) Maximum Clamping Allowable Voltage Voltage at 8/20µs ACrms (V) DC (V) max.(V) Ip (A) Maximum Peak Current at 8/20µs(A) 1 time 2 times ERZV05D180 V180 ◇ 40 1 250 125 ERZV07D180 V7180 ◇ 36 2.5 500 250 ERZV09D180 V9180 ◇ 36 5 1000 500 ERZV10D180 V10180 ◇ ERZV14D180 V14180 ◇ ERZV20D180 V20180 ERZV05D220 V220 ERZV07D220 18 (16 to 20) 11 14 36 5 1000 500 36 10 2000 1000 ◇ 36 20 3000 2000 ◇ 48 1 250 125 V7220 ◇ 43 2.5 500 250 ERZV09D220 V9220 ◇ 43 5 1000 500 ERZV10D220 V10220 ◇ 43 5 1000 500 ERZV14D220 V14220 ◇ 43 10 2000 1000 ERZV20D220 V20220 ◇ 43 20 3000 2000 ERZV05D270 V270 ◇ 60 1 250 125 ERZV07D270 V7270 ◇ 53 2.5 500 250 ERZV09D270 V9270 ◇ 53 5 1000 500 ERZV10D270 V10270 ◇ 53 5 1000 500 ERZV14D270 V14270 ◇ 53 10 2000 1000 ERZV20D270 V20270 ◇ 53 20 3000 2000 ERZV05D330 V330 ◇ 73 1 250 125 ERZV07D330 V7330 ◇ 65 2.5 500 250 ERZV09D330 V9330 ◇ 65 5 1000 500 ERZV10D330 V10330 ◇ 65 5 1000 500 ERZV14D330 V14330 ◇ 65 10 2000 1000 ERZV20D330 V20330 ◇ 65 20 3000 2000 ERZV05D390 V390 ◇ 86 1 250 125 ERZV07D390 V7390 ◇ 77 2.5 500 250 ERZV09D390 V9390 ◇ 77 5 1000 500 ERZV10D390 V10390 ◇ 77 5 1000 500 ERZV14D390 V14390 ◇ 77 10 2000 1000 ERZV20D390 V20390 ◇ 77 20 3000 2000 ERZV05D470 V470 ◇ 104 1 250 125 ERZV07D470 V7470 ◇ 93 2.5 500 250 ERZV09D470 V9470 ◇ 93 5 1000 500 ERZV10D470 V10470 ◇ 93 5 1000 500 ERZV14D470 V14470 ◇ 93 10 2000 1000 ERZV20D470 V20470 ◇ 93 20 3000 2000 ERZV05D560 V560 ◇ 123 1 250 125 ERZV07D560 V7560 ◇ 110 2.5 500 250 ERZV09D560 V9560 ◇ 110 5 1000 500 ERZV10D560 V10560 ◇ 110 5 1000 500 ERZV14D560 V14560 ◇ 110 10 2000 1000 ERZV20D560 V20560 ◇ 110 20 3000 2000 ERZV05D680 V680 ◇ 150 1 250 125 ERZV07D680 V7680 ◇ 135 2.5 500 250 ERZV09D680 V9680 ◇ 135 5 1000 500 ERZV10D680 V10680 ◇ 135 5 1000 500 ERZV14D680 V14680 ◇ 135 10 2000 1000 ERZV20D680 V20680 ◇ 135 20 3000 2000 22 (20 to 24) 27 (24 to 30) 33 (30 to 36) 39 (35 to 43) 47 (42 to 52) 56 (50 to 62) 68 (61 to 75) 14 17 20 25 30 35 40 18 22 26 31 38 45 56 Recommended Applications For the low voltage circuit ✽ Measuring Current of Varistor Voltage 5 Series : 0.1 mA, Others: 1 mA ◯ : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q), □ : CSA C22.2 No.1 ◇ : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898) ※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 –5– Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Reference Guide to Standard Products Part No. Applicable Standards Type Name Approvals Varistor ✽ Voltage (V) Maximum Clamping Maximum Allowable Voltage Peak Current Voltage at 8/20µs at 8/20µs(A) ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times ERZV05D820 V820U ○☆◇ 145 5 800 600 ERZV07D820 V7820U ○☆◇ 135 10 1750 1250 ERZV09D820 V9820U ○☆◇ 135 25 3500 2500 ERZV10D820 V10820U ○☆◇ 135 25 3500 2500 ERZV14D820 V14820U ○☆◇ 135 50 6000 5000 ERZV20D820 V20820U ○☆◇ 135 100 10000 7000 ERZV05D101 V101U ○☆◇ 175 5 800 600 ERZV07D101 V7101U ○☆◇ 165 10 1750 1250 ERZV09D101 V9101U ○☆◇ 165 25 3500 2500 ERZV10D101 V10101U ○☆◇ 165 25 3500 2500 ERZV14D101 V14101U ○☆◇ 165 50 6000 5000 ERZV20D101 V20101U ○☆◇ 165 100 10000 ERZV05D121 V121U ○☆◇ 210 5 800 ERZV07D121 V7121U ○☆◇ 200 10 1750 1250 ERZV09D121 V9121U ○☆◇ 200 25 3500 2500 ERZV10D121 V10121U ○☆◇ 200 25 3500 2500 ERZV14D121 V14121U ○☆◇ 200 50 6000 5000 ERZV20D121 V20121U ○☆◇ 200 100 10000 7000 ERZV05D151 V151U ○☆◇ 260 5 800 600 ERZV07D151 V7151U ○☆◇ 250 10 1750 1250 ERZV09D151 250 25 3500 2500 250 25 3500 2500 82 (74 to 90) 100 (90 to 110) 120 (108 to 132) 50 60 75 65 85 100 7000 Telephone, Communication Line 600 (DC 48 V) V9151U ○☆◇ ERZV10D151 V10151U ○☆◇ ERZV14D151 V14151U ○☆◇ 250 50 6000 5000 ERZV20D151 V20151U ○☆◇ 250 100 10000 7000 150 (135 to 165) 95 125 ERZV05D201 V201U ○☆□◇ 355 5 800 600 ERZV07D201 V7201U ○☆□◇ 340 10 1750 1250 ERZV09D201 340 25 3500 2500 340 25 3500 2500 5000 V9201U ○☆□◇ ERZV10D201 V10201U ○☆□◇ ERZV14D201 V14201U ○☆★□◇◆ 340 50 6000 ERZV20D201 V20201U ○☆★□◇◆ 340 100 10000 V221U ○☆□◇ 380 5 800 ERZV07D221 V7221U ○☆□◇ 360 10 1750 1250 ERZV09D221 V9221U ○☆□◇ 360 25 3500 2500 ERZV10D221 V10221U ○☆□◇ 360 25 3500 2500 ERZV14D221 V14221U ○☆★□◇◆ 360 50 6000 5000 ERZV20D221 V20221U ○☆★□◇◆ 360 100 10000 7000 V241U ○☆□◇ 415 5 800 600 ERZV07D241 V7241U ○☆□◇ 395 10 1750 1250 ERZV09D241 V9241U ○☆□◇ 395 25 3500 2500 ERZV10D241 V10241U ○☆□◇ 395 25 3500 2500 ERZV14D241 V14241U ○☆★□◇◆ 395 50 6000 5000 ERZV20D241 V20241U ○☆★□◇◆ 395 100 10000 V271U ○☆□◇ 475 5 800 ERZV07D271 V7271U ○☆□◇ 455 10 1750 1250 ERZV09D271 V9271U ○☆□◇ 455 25 3500 2500 ERZV10D271 V10271U ○☆□◇ 455 25 3500 2500 ERZV14D271 V14271U ○☆★□◇◆ 455 50 6000 5000 ERZV20D271 V20271U ○☆★□◇◆ 455 100 10000 7000 ERZV05D221 ERZV05D241 ERZV05D271 200 (185 to 225) 220 (198 to 242) 240 (216 to 264) 270 (247 to 303) 130 140 150 175 170 180 200 225 Recommended Applications 7000 AC 100 V Line–Line 600 Applications 7000 AC 100 V to 120 V, Line–Line 600 Applications ✽ Measuring Current of Varistor Voltage 5 Series : 0.1 mA, Others: 1 mA ◯ : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q), □ : CSA C22.2 No.1 ◇ : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898) ※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 –6– Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Reference Guide to Standard Products Part No. Applicable Standards Type Name Approvals ERZV05D331 V331U ○☆□◇ ERZV07D331 V7331U ○☆□◇ ERZV09D331 V9331U ○☆□◇ ERZV10D331 V10331U ○☆□◇ ERZV14D331 V14331U ERZV20D331 V20331U Varistor ✽ Voltage (V) Maximum Clamping Maximum Allowable Voltage Peak Current Voltage at 8/20µs at 8/20µs(A) ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times 570 5 800 600 545 10 1750 1250 545 25 3500 2500 545 25 3500 2500 ○☆★□◇◆ 545 50 6000 4500 ○☆★□◇◆ 545 100 10000 6500 330 (297 to 363) 210 270 ERZV05D361 V361U ○☆□◇ 620 5 800 ERZV07D361 V7361U ○☆□◇ 595 10 1750 ERZV09D361 V9361U ○☆□◇ 595 25 3500 ERZV10D361 V10361U ○☆□◇ 595 25 3500 ERZV14D361 V14361U ○☆★□◇◆ 595 50 6000 ERZV20D361 V20361U ○☆★□◇◆ 595 100 10000 360 (324 to 396) 230 300 600 AC 100 V to 120 V, Line–Line 1250 Applications 2500 2500 Telephone Line Applications, 4500 (For DC 250 V Insulation Resistance Test) 6500 ERZV05D391 V391U ○☆□◇ 675 5 800 600 ERZV07D391 V7391U ○☆□◇ 650 10 1750 1250 ERZV09D391 650 25 3500 2500 650 25 3500 2500 V9391U ○☆□◇ ERZV10D391 V10391U ○☆□◇ ERZV14D391 V14391U ○☆★□◇◆ 650 50 6000 4500 ERZV20D391 V20391U ○☆★□◇◆ 650 100 10000 6500 390 (351 to 429) 250 320 ERZV05D431 V431U ○☆□◇ 745 5 800 600 ERZV07D431 V7431U ○☆□◇ 710 10 1750 1250 ERZV09D431 710 25 3500 2500 710 25 3500 2500 4500 V9431U ○☆□◇ ERZV10D431 V10431U ○☆□◇ ERZV14D431 V14431U ○☆★□◇◆ 710 50 6000 ERZV20D431 V20431U ○☆★□◇◆ 710 100 10000 430 (387 to 473) 275 350 Recommended Applications ERZV05D471 V471U ○☆□◇ 810 5 800 ERZV07D471 V7471U ○☆□◇ 775 10 1750 6500 AC 100 V to 220 V, Line–Line and 600 Line–Ground Applications 1250 ERZV09D471 V9471U ○☆□◇ 775 25 3500 2500 775 25 3500 2500 470 (423 to 517) 300 385 ERZV10D471 V10471U ○☆★□◇◆ ERZV14D471 V14471U ○☆★□◇◆ 775 50 6000 4500 ERZV20D471 V20471U ○☆★□◇◆ 775 100 10000 6500 ERZV07D511 V7511U ○☆□◇ 845 10 1750 1250 ERZV09D511 V9511U ○☆□◇ 845 25 3500 2500 ERZV10D511 V10511U ○☆★□◇◆ 845 25 3500 2500 ERZV14D511 V14511U ○☆★□◇◆ 845 50 6000 4500 ERZV20D511 V20511U ○☆★□◇◆ 845 100 10000 6500 ERZV10D561 V10561U ○☆★□◇◆ 930 25 3500 ERZV14D561 V14561U ○☆★□◇◆ 930 50 5000 ERZV20D561 V20561U ○☆★□◇◆ 7500 ERZV10D621 V10621U ○☆★□◇◆ ERZV14D621 V14621U ○☆★□◇◆ ERZV20D621 V20621U ○☆★□◇◆ ERZV10D681 V10681U ○☆★□◇◆ ERZV14D681 V14681U ○☆★□◇◆ ERZV20D681 V20681U ○☆★□◇◆ 510 (459 to 561) 560 (504 to 616) 620 (558 to 682) 680 (612 to 748) 320 350 385 420 410 450 505 560 930 100 1025 25 3500 2500 4500 AC 100 to 240 V, Line–Line and 6500 Line–Ground Applications 2500 1025 50 5000 4500 1025 100 7500 6500 1120 25 3500 2500 1120 50 5000 4500 1120 100 7500 6500 ✽ Measuring Current of Varistor Voltage 5 Series : 0.1 mA, Others: 1 mA ◯ : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q), □ : CSA C22.2 No.1 ◇ : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898) ※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 –7– Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Reference Guide to Standard Products Part No. ERZV10D751 Applicable Standards Type Name Approvals V10751U ○☆★□◇◆ ERZV14D751 V14751U ○☆★□◇◆ ERZV20D751 V20751U ○☆★□◇◆ ERZV10D821 V10821U ○☆★□◇◆ ERZV14D821 V14821U ○☆★□◇◆ ERZV20D821 V20821U ○☆★□◇◆ ERZV10D911 V10911U ○☆★□◇◆ ERZV14D911 V14911U ○☆★□◇◆ ERZV20D911 V20911U ○☆★□◇◆ ERZV10D102 V10102U ○☆★□◇◆ ERZV14D102 V14102U ○☆★□◇◆ ERZV20D102 V20102U ○☆★□◇◆ ERZV10D112 V10112U ○☆★□◇◆ ERZV14D112 V14112U ○☆★□◇◆ ERZV20D112 V20112U ○☆★□◇◆ ERZV10D182CS V10182U ○☆★□◇◆ ERZV14D182CS V14182U ○☆★□◇◆ ERZV20D182 ○☆★□◇◆ V20182U Varistor ✽ Voltage (V) Maximum Clamping Maximum Allowable Voltage Peak Current Voltage at 8/20µs at 8/20µs(A) ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times 1240 750 (675 to 825) 460 820 (738 to 902) 510 910 (819 to 1001) 550 1000 (900 to 1100) 625 1100 (990 to 1210) 680 1800 1000 (1700 to 1980) 615 670 745 825 895 1465 25 3500 Recommended Applications 2500 1240 50 5000 4500 1240 100 7500 6500 1355 25 3500 2500 1355 50 5000 4500 1355 100 7500 6500 1500 25 3500 2500 1500 50 5000 4500 1500 100 7500 6500 1650 25 3500 2500 1650 50 5000 4500 1650 100 7500 6500 1815 25 3500 2500 1815 50 5000 4500 1815 100 7500 6500 2970 25 3500 2500 2970 50 5000 4500 2970 100 7500 6500 AC 380 V, Line–Line and Line–Ground Applications (For DC 500 V Insulating Test) AC 415 V, Line–Line and Line–Ground Applications (For DC 500 V Insulating Test) AC 480 V, Line–Line and Line–Ground Applications (For DC 500 V Insulating Test) Line–Ground Applications (For AC 1200 V Withstanding Test) ✽ Measuring Current of Varistor Voltage 5 Series : 0.1 mA, Others: 1 mA ◯ : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q), □ : CSA C22.2 No.1 ◇ : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898) ※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 –8– Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) 5 Series Ratings and Characteristics Operating Temperature Range : –40 to 85 °C Part No. Storage Temperature Range : –40 to 125 °C Clamping Voltage (max.) ✽✽ Ip Rated Power Maximum Peak Current Capacitance (8/20 µs) (max.) (10/1000 µs) (2 ms) 1 time 2 times Maximum Energy V0.1 mA (V) ACrms (V) DC (V) (V) (W) (J) (J) (A) (A) at 1 kHz (pF) 18(16 to 20) 22(20 to 24) 27(24 to 30) 33(30 to 36) 39(35 to 43) 47(42 to 52) 56(50 to 62) 68(61 to 75) 82(74 to 90) 100(90 to 110) 120(108 to 132) 150(135 to 165) 200(185 to 225) 220(198 to 242) 240(216 to 264) 270(247 to 303) 330(297 to 363) 360(324 to 396) 390(351 to 429) 430(387 to 473) 470(423 to 517) 11 14 17 20 25 30 35 40 50 60 75 95 130 140 150 175 210 230 250 275 300 14 18 22 26 31 38 45 56 65 85 100 125 170 180 200 225 270 300 320 350 385 40 48 60 73 86 104 123 150 145 175 210 260 355 380 415 475 570 620 675 745 810 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.6 0.7 0.9 1.1 1.2 1.5 1.8 2.2 3.5 4.0 5.0 6.5 8.5 9.0 10.5 11.0 13.0 16.0 17.0 20.0 21.0 0.4 0.5 0.7 0.8 0.9 1.1 1.3 1.6 2.5 3.0 3.5 4.5 6.0 6.5 7.5 8.0 9.5 11.0 12.0 13.5 15.0 250 250 250 250 250 250 250 250 800 800 800 800 800 800 800 800 800 800 800 800 800 125 125 125 125 125 125 125 125 600 600 600 600 600 600 600 600 600 600 600 600 600 1600 1500 1450 1400 700 650 600 580 460 400 350 300 120 110 100 90 ✽ 80 ✽ 80 ✽ 80 ✽ 70 ✽ 60 ✽ ✽✽Ip Measuring current of clamping voltage 180 to 680 : 1 A, 820 to 471 : 5 A Dimensions in mm (not to scale) ✽ Refer to page 24 to 26 about leads cut type and taping. Part No. D max. T max. W±1.0 H max. L±1.0 ERZV05D180 ERZV05D220 ERZV05D270 ERZV05D330 ERZV05D390 ERZV05D470 ERZV05D560 ERZV05D680 ERZV05D820 ERZV05D101 ERZV05D121 ERZV05D151 ERZV05D201 ERZV05D221 ERZV05D241 ERZV05D271 ERZV05D331 ERZV05D361 ERZV05D391 ERZV05D431 ERZV05D471 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.1 4.3 4.5 4.8 4.4 4.5 4.6 4.8 5.1 5.3 5.4 5.6 5.8 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.4 1.6 1.8 2.1 1.7 1.8 1.9 2.1 2.4 2.5 2.7 2.9 3.1 D T L W f0.6 L ✽ Measured at 1 MHz H ERZV05D180 ERZV05D220 ERZV05D270 ERZV05D330 ERZV05D390 ERZV05D470 ERZV05D560 ERZV05D680 ERZV05D820 ERZV05D101 ERZV05D121 ERZV05D151 ERZV05D201 ERZV05D221 ERZV05D241 ERZV05D271 ERZV05D331 ERZV05D361 ERZV05D391 ERZV05D431 ERZV05D471 Maximum Allowable Voltage Varistor Voltage ● 20.0 min. ● W Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 –9– Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV05D180 to ERZV05D680 ERZV05D180 to ERZV05D680 1000 Max. Clamping Voltage Max. 400 Leakage Current 300 470 390 330 200 80 1 10 9 8 7 6 10 2 Ti m es Impulse Current (A) e m Ti 20 10 3 10 4 Ti m Ti es 10 5 me 10 6 Tim s Tim es es m 3 0 27 0 22 10 Ti 30 10 30 es m Ti 40 2 0 68 0 56 0 47 1 100 90 80 70 60 50 100 270 220 180 390 Voltage (V) 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times : 10 sec. interval 680 560 es 1 Test current waveform 10–6 to 10–4 A: Direct current 10–1 to 103 A: 8/20 µs 5 4 3 10–6 10–5 10–4 10–3 10–2 10–1 100 Current (A) 101 102 103 104 ERZV05D820 to ERZV05D471 0.1 20 105 100 1000 Impulse Width (µs) 10000 ERZV05D820 to ERZV05D471 1000 2000 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times : 10 sec. interval 100 100 90 80 70 60 50 40 30 10-6 Surge Current (A) Voltage (V) 200 820 es 101 271 241 e 121 300 Tim 151 1 47 3 Ti 10 4 me s Tim 10 5 es Tim 10 es 2 400 m Ti es s Tim ime 2 T 10 10 500 1 471 431 391 361 331 271 241 221 201 431 391 361 10 1000 900 800 700 600 Max. Clamping Voltage Max. Leakage Current 10 6 1 20 1 15 1 12 Tim es 1 1 10 0 82 Test Current Waveform 10-6 to 10-4 A: Direct Current 10-1 to 103 A: 8/20 µs 331 221 10-5 10-4 10-3 10-2 10-1 100 Current (A) 101 102 103 104 105 0.1 20 100 1000 Impulse Width (µs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 10 – 10000 Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) 7 Series Ratings and Characteristics Operating Temperature Range : –40 to 85 °C V1 mA (V) ACrms (V) 18(16 to 20) 11 22(20 to 24) 14 27(24 to 30) 17 33(30 to 36) 20 39(35 to 43) 25 47(42 to 52) 30 56(50 to 62) 35 68(61 to 75) 40 82(74 to 90) 50 100(90 to 110) 60 120(108 to 132) 75 150(135 to 165) 95 200(185 to 225) 130 220(198 to 242) 140 240(216 to 264) 150 270(247 to 303) 175 330(297 to 363) 210 360(324 to 396) 230 390(351 to 429) 250 430(387 to 473) 275 470(423 to 517) 300 510(459 to 561) 320 Clamping Voltage (max.) ✽✽ Ip Rated Power (V) 36 43 53 65 77 93 110 135 135 165 200 250 340 360 395 455 545 595 650 710 775 845 (W) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 DC (V) 14 18 22 26 31 38 45 56 65 85 100 125 170 180 200 225 270 300 320 350 385 410 Maximum Peak Current Capacitance (8/20 µs) (max.) (10/1000 µs) (2 ms) 1 time 2 times (J) (J) (A) (A) at 1 kHz (pF) 1.1 0.9 500 250 3800 1.3 1.1 500 250 3600 1.6 1.3 500 250 3400 2.0 1.6 500 250 2900 2.4 1.9 500 250 1600 2.8 2.3 500 250 1550 3.4 2.7 500 250 1500 4.1 3.3 500 250 1200 7 5 1750 1250 810 8.5 6 1750 1250 700 10 7 1750 1250 590 13 9 1750 1250 500 17.5 12.5 1750 1250 200 19 13.5 1750 1250 190 21 15 1750 1250 170 24 17 1750 1250 150 28 20 1750 1250 130 32 23 1750 1250 130 35 25 1750 1250 130 40 27.5 1750 1250 120 42 30 1750 1250 100 45 32 1750 1250 90 ✽ Maximum Energy ✽✽Ip Measuring current of clamping voltage 180 to 680 : 25 A, 820 to 511 : 10 A Dimensions in mm (not to scale) ✽ Refer to page 24 to 26 about leads cut type and taping. Part No. D max. T max. W±1.0 H max. L±1.0 ERZV07D180 ERZV07D220 ERZV07D270 ERZV07D330 ERZV07D390 ERZV07D470 ERZV07D560 ERZV07D680 ERZV07D820 ERZV07D101 ERZV07D121 ERZV07D151 ERZV07D201 ERZV07D221 ERZV07D241 ERZV07D271 ERZV07D331 ERZV07D361 ERZV07D391 ERZV07D431 ERZV07D471 ERZV07D511 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 4.5 4.6 4.7 4.9 4.8 4.9 5.0 5.2 4.1 4.3 4.5 4.8 4.4 4.5 4.6 4.8 5.1 5.3 5.4 5.6 5.8 6.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 1.3 1.4 1.5 1.7 1.6 1.7 1.8 2.0 1.4 1.6 1.8 2.1 1.7 1.8 1.9 2.1 2.4 2.5 2.7 2.9 3.1 3.3 D T L W f 0.6 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 11 – L ✽ Measured at 1 MHz Storage Temperature Range : –40 to 125 °C H Part No. ERZV07D180 ERZV07D220 ERZV07D270 ERZV07D330 ERZV07D390 ERZV07D470 ERZV07D560 ERZV07D680 ERZV07D820 ERZV07D101 ERZV07D121 ERZV07D151 ERZV07D201 ERZV07D221 ERZV07D241 ERZV07D271 ERZV07D331 ERZV07D361 ERZV07D391 ERZV07D431 ERZV07D471 ERZV07D511 Maximum Allowable Voltage Varistor Voltage ● 20.0 min. ● W Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV07D180 to ERZV07D680 ERZV07D180 to ERZV07D680 1000 Max. Clamping Voltage Max. Leakage Current 400 100 e s m e Ti im 1 es T m Ti 10 2 10 10 3 10 4 Tim Tim es e 10 5 s T 10 10 6 ime Tim s es Impulse Current (A) 30 0 56 0 47 0 39 330 20 270 40 es 0 68 2 m Ti Voltage (V) 200 100 90 80 70 60 50 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times : 10 sec. interval 680 560 470 390 330 270 220 180 300 0 22 0 8 1 10 9 8 7 6 5 1 Test current waveform 10–6 to 10–3 A: Direct current 10–1 to 103 A: 8/20 µs 4 0.1 3 10–6 10–5 10–4 10–3 10–2 10–1 100 101 102 103 104 105 20 100 Current (A) 1000 10000 Impulse Width (µs) ERZV07D820 to ERZV07D511 ERZV07D820 to ERZV07D511 10000 471 431 391 361 151 511 121 30 10-6 5 Ti es 40 201 151 121 10 m 10 101 e 100 90 80 70 60 50 271 241 Tim 200 100 10 820 Tim 101 300 1 Voltage (V) 400 es es es es m m i i im Tim 02 T 03 T 4 T 1 1 10 500 1000 2 1000 900 800 700 600 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times : 10 sec. interval 511 471 431 391 361 331 271 241 221 201 Surge Current (A) 2000 Max. Clamping Voltage Max. Leakage Current es 10 6 Ti m es 820 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 331 221 10-5 10-4 10-3 10-2 10-1 100 Current (A) 101 102 103 104 105 1 20 100 1000 Impulse Width (µs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 12 – 10000 Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) 9 Series Ratings and Characteristics ● Operating Temperature Range : –40 to 85 °C Part No. ERZV09D180 ERZV09D220 ERZV09D270 ERZV09D330 ERZV09D390 ERZV09D470 ERZV09D560 ERZV09D680 ERZV09D820 ERZV09D101 ERZV09D121 ERZV09D151 ERZV09D201 ERZV09D221 ERZV09D241 ERZV09D271 ERZV09D331 ERZV09D361 ERZV09D391 ERZV09D431 ERZV09D471 ERZV09D511 Maximum Allowable Voltage Varistor Voltage V1 mA (V) ACrms (V) 18(16 to 20) 11 22(20 to 24) 14 27(24 to 30) 17 33(30 to 36) 20 39(35 to 43) 25 47(42 to 52) 30 56(50 to 62) 35 68(61 to 75) 40 82(74 to 90) 50 100(90 to 110) 60 120(108 to 132) 75 150(135 to 165) 95 200(185 to 225) 130 220(198 to 242) 140 240(216 to 264) 150 270(247 to 303) 175 330(297 to 363) 210 360(324 to 396) 230 390(351 to 429) 250 430(387 to 473) 275 470(423 to 517) 300 510(459 to 561) 320 ● Storage Temperature Range : –40 to 125 °C Clamping Voltage (max.) ✽ Ip Rated Power (V) 36 43 53 65 77 93 110 135 135 165 200 250 340 360 395 455 545 595 650 710 775 845 (W) 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 DC (V) 14 18 22 26 31 38 45 56 65 85 100 125 170 180 200 225 270 300 320 350 385 410 Maximum Peak Current Capacitance (8/20 µs) (max.) (10/1000 µs) (2 ms) 1 time 2 times (J) (J) (A) (A) at 1 kHz (pF) 2.6 2.2 1000 500 16000 3.2 2.6 1000 500 11000 3.9 3.2 1000 500 8000 4.8 4.0 1000 500 6300 5.6 4.7 1000 500 5200 6.8 5.6 1000 500 4600 8.1 6.7 1000 500 3750 9.8 8.2 1000 500 2800 14 10 3500 2500 2000 17 12 3500 2500 1700 20 14.5 3500 2500 1400 25 18 3500 2500 1100 35 25 3500 2500 430 39 27.5 3500 2500 410 42 30 3500 2500 380 49 35 3500 2500 350 58 42 3500 2500 300 65 45 3500 2500 300 70 50 3500 2500 300 80 55 3500 2500 270 85 60 3500 2500 230 92 67 3500 2500 210 Maximum Energy ✽Ip Measuring current of clamping voltage 180 to 680 : 5 A, 820 to 511 : 25 A ✽ Refer to page 24 to 26 about leads cut type and taping. T max. W±1.0 H max. L±1.0 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 3.8 4.0 4.2 4.5 4.0 4.2 4.4 4.5 3.8 3.9 4.1 4.4 4.1 4.2 4.3 4.5 4.8 5.0 5.1 5.3 5.6 5.8 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 14.0 1.3 1.4 1.5 1.7 1.7 1.8 1.9 2.2 1.6 1.8 2.0 2.2 1.7 1.8 1.9 2.0 2.3 2.5 2.6 2.8 3.1 3.2 D T L W f 0.6 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 13 – L D max. H Part No. ERZV09D180 ERZV09D220 ERZV09D270 ERZV09D330 ERZV09D390 ERZV09D470 ERZV09D560 ERZV09D680 ERZV09D820 ERZV09D101 ERZV09D121 ERZV09D151 ERZV09D201 ERZV09D221 ERZV09D241 ERZV09D271 ERZV09D331 ERZV09D361 ERZV09D391 ERZV09D431 ERZV09D471 ERZV09D511 20.0 min. Dimensions in mm (not to scale) W Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV09D180 to ERZV09D680 ERZV09D180 to ERZV09D680 Max. Clamping Voltage Max. Leakage Current 400 1000 680 560 470 390 330 270 300 200 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times : 10 sec. interval 1 Impulse Current (A) Voltage (V) Ti m es 10 9 8 7 6 es 0 33 0 27 0 2 2 0 8 1 m 20 10 2 m Ti 0 56 470 0 39 30 10 10 40 Ti 10 me 4 s 10 5 Tim e Tim s es 10 6 Tim e Ti 6 2 80 e m 100 1 03 180 100 90 80 70 60 50 Ti 220 es s 1 Test current waveform 10–6 to 10–3 A: Direct current 10–1 to 103 A: 8/20 μs 5 4 3 10–6 10–5 10–4 10–3 10–2 10–1 100 Current (A) 101 102 103 104 0.1 105 20 100 1000 10000 Impulse Width (µs) ERZV09D820 to ERZV09D511 ERZV09D820 to ERZV09D511 10000 471 431 391 361 100 90 80 70 60 50 10 6 10 101 820 Tim es Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 331 221 10-5 es 201 5 1 1 121 Ti m 10 5 es Tim es e 271 241 200 100 im 820 4 im 2T 300 10 1T 121 101 10 Voltage (V) es es Tim Tim es im 3 T 2 10 511 400 30 10-6 1000 151 500 40 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times : 10 sec. interval 511 471 431 391 361 331 271 241 221 201 10 1000 900 800 700 600 Max. Leakage Current Surge Current (A) 2000 Max. Clamping Voltage 10-4 10-3 10-2 10-1 100 101 102 103 Current (A) 104 105 1 20 100 1000 Impulse Width (µs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 14 – 10000 Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) 10 Series Ratings and Characteristics ● Operating Temperature Range : –40 to 85 °C Varistor Voltage Part No. V1 mA (V) Maximum Allowable Voltage ACrms (V) DC (V) ERZV10D180 18(16 to 20) 11 ERZV10D220 22(20 to 24) ERZV10D270 27(24 to 30) ERZV10D330 ERZV10D390 ERZV10D470 47(42 to 52) 30 ERZV10D560 56(50 to 62) 35 ERZV10D680 68(61 to 75) 40 56 ● Storage Temperature Range : –40 to 125 °C Clamping Voltage (max.) ✽✽ Ip Rated Power (V) (W) Maximum Peak Current Capacitance (8/20 µs) (max.) (10/1000 µs) (2 ms) 1 time 2 times Maximum Energy (J) (J) (A) (A) at 1 kHz (pF) 2.2 1000 500 16000 14 36 0.05 2.6 14 18 43 0.05 3.2 2.6 1000 500 11000 17 22 53 0.05 3.9 3.2 1000 500 8000 33(30 to 36) 20 26 65 0.05 4.8 4.0 1000 500 6300 39(35 to 43) 25 31 77 0.05 5.6 4.7 1000 500 5200 38 93 0.05 6.8 5.6 1000 500 4600 45 110 0.05 8.1 6.7 1000 500 3750 135 0.05 9.8 8.2 1000 500 2800 ERZV10D820 82(74 to 90) 50 65 135 0.4 14 10 3500 2500 2000 ERZV10D101 100(90 to 110) 60 85 165 0.4 17 12 3500 2500 1700 ERZV10D121 120(108 to 132) 75 100 200 0.4 20 14.5 3500 2500 1400 ERZV10D151 150(135 to 165) 95 125 250 0.4 25 18 3500 2500 1100 ERZV10D201 200(185 to 225) 130 170 340 0.4 35 25 3500 2500 430 ERZV10D221 220(198 to 242) 140 180 360 0.4 39 27.5 3500 2500 410 ERZV10D241 240(216 to 264) 150 200 395 0.4 42 30 3500 2500 380 ERZV10D271 270(247 to 303) 175 225 455 0.4 49 35 3500 2500 350 ERZV10D331 330(297 to 363) 210 270 545 0.4 58 42 3500 2500 300 ERZV10D361 360(324 to 396) 230 300 595 0.4 65 45 3500 2500 300 ERZV10D391 390(351 to 429) 250 320 650 0.4 70 50 3500 2500 300 ERZV10D431 430(387 to 473) 275 350 710 0.4 80 55 3500 2500 270 ERZV10D471 470(423 to 517) 300 385 775 0.4 85 60 3500 2500 230 ERZV10D511 510(459 to 561) 320 410 845 0.4 92 67 3500 2500 210 ERZV10D561 560(504 to 616) 350 450 930 0.4 92 67 3500 2500 200 ERZV10D621 620(558 to 682) 385 505 1025 0.4 92 67 3500 2500 190 ERZV10D681 680(612 to 748) 420 560 1120 0.4 92 67 3500 2500 170 ERZV10D751 750(675 to 825) 460 615 1240 0.4 100 70 3500 2500 160 ERZV10D821 820(738 to 902) 510 670 1355 0.4 110 80 3500 2500 140 ERZV10D911 910(819 to 1001) 550 745 1500 0.4 130 90 3500 2500 120 ERZV10D102 1000(900 to 1100) 625 825 1650 0.4 140 100 3500 2500 110 110 1100(990 to 1210) 680 895 1815 0.4 155 110 3500 2500 ERZV10D182CS 1800(1700 to 1980) 1000 1465 2970 0.4 247 183 3500 2500 ERZV10D112 ✽ Measured at 1 MHz 70 ✽ ✽✽Ip Measuring current of clamping voltage 180 to 680 : 5 A, 820 to 182 : 25 A Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 15 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Dimensions in mm (not to scale) ✽ Refer to page 24 to 26 about leads cut type and taping. D T L L 1.3 1.4 1.5 1.7 1.6 1.7 1.8 2.0 W 1.6 1.8 f 0.8 2.0 2.3 1.9 2.0 2.1 2.3 (ERZV10D182CS) 2.6 2.8 D 2.9 3.1 3.3 3.5 3.8 4.2 4.5 f 0.8 4.9 5.2 5.7 6.2 6.8 10.0(±1.5) W T L L±1.0 2 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 16.5 W H max. 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 11.0✽ H W±1.0 4.6 4.7 4.8 5.0 4.9 5.0 5.1 5.3 4.5 4.7 4.9 5.2 4.8 4.9 5.0 5.2 5.5 5.7 5.8 6.0 6.2 6.4 6.7 7.1 7.4 7.8 8.1 8.6 9.1 9.7 14.4 20.0 min. T max. 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 13.5 H D max. 4.0 ±1.5 Part No. ERZV10D180 ERZV10D220 ERZV10D270 ERZV10D330 ERZV10D390 ERZV10D470 ERZV10D560 ERZV10D680 ERZV10D820 ERZV10D101 ERZV10D121 ERZV10D151 ERZV10D201 ERZV10D221 ERZV10D241 ERZV10D271 ERZV10D331 ERZV10D361 ERZV10D391 ERZV10D431 ERZV10D471 ERZV10D511 ERZV10D561 ERZV10D621 ERZV10D681 ERZV10D751 ERZV10D821 ERZV10D911 ERZV10D102 ERZV10D112 ERZV10D182CS L ✽: W2 Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV10D180 to ERZV10D680 ERZV10D180 to ERZV10D680 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 680 560 470 390 330 270 300 200 1 100 Impulse Current (A) 400 1000 Max. Clamping Voltage Max. Leakage Current 220 180 Voltage (V) 100 90 80 70 60 50 0 68 0 56 0 47 0 39 40 30 10 9 8 7 6 T 10 4 ime 10 5 Ti m Ti e m e 10 6 10 0.1 20 Tim Tim e Tim 1 e 10 2 0 Ti Tim me e e 100 1000 Impulse Width (µs) 10000 Test current waveform 10–6 to 10–3 A: Direct current 10–1 to 103 A: 8/20 µs 5 4 3 2 1 0 33 0 27 0 22 0 18 20 10 3 10–6 10–5 10–4 10–3 10–2 10–1 100 101 102 103 104 105 Current (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 16 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV10D820 to ERZV10D511 ERZV10D820 to ERZV10D511 10000 Voltage (V) 30 10-6 10 6 Surge Current (A) 10 es 271 241 1 20 10000 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 331 221 -5 10 10 -4 -3 10 10 -2 -1 0 10 2 10 3 10 4 10 1000 5 10 10 10 2 Tim e 10 3 Tim s Tim es e 10 4 s T 100 10 5 imes Time s 10 6 10 Max. Clamping Voltage Max. Leakage Current e m Ti s 1 ime T 2 10 10 Current (A) 1 Tim es 182CS 102 911 821 1 20 112 102 911 821 751 681 621 561 2000 S 2C Voltage (V) 10000 ERZV10D561 to ERZV10D112 101 820 18 1000 100 Impulse Width (µs) 201 151 121 5000 3000 Tim 820 ERZV10D561 to ERZV10D182CS 4000 e m 40 Ti 100 90 80 70 60 50 es m 121 101 511 10 10 Tim 2 10 3 Tim es 10 4 Tim es T es 100 10 5 ime Tim s es Ti 151 300 200 1000 2 471 431 391 361 500 400 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 511 471 431 391 361 331 271 241 221 201 1 1000 900 800 700 600 Max. Clamping Voltage Max. Leakage Current Surge Current (A) 2000 100 1000 10000 Impulse Width (µs) ERZV10D182CS 10000 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 1000 900 800 1000 2 11 2 Surge Current (A) 100 10 4 1 56 200 10-6 751 681 621 10-5 Tim 10 2 Tim es Ti es m es 10 5 Tim es 10 6 Tim es es 10 300 Tim es 10 e 400 10 3 m 500 m Ti 600 Ti 1 700 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 10-4 10-3 10-2 10-1 100 Current (A) 101 102 103 104 105 1 20 100 1000 10000 Impulse Width (µs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 17 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) 14 Series Ratings and Characteristics ● Operating Temperature Range : –40 to 85 °C Maximum Allowable Voltage Part No. Varistor Voltage ERZV14D180 18(16 to 20) 11 V1 mA (V) ACrms (V) DC (V) ● Storage Temperature Range : –40 to 125 °C Clamping Voltage (max.) ✽ Ip Rated Power (V) (W) Maximum Peak Current Capacitance (8/20 µs) (max.) (10/1000 µs) (2 ms) 1 time 2 times Maximum Energy (J) 14 36 0.1 5.2 (J) (A) (A) at 1 kHz (pF) 4.3 2000 1000 25000 ERZV14D220 22(20 to 24) 14 18 43 0.1 6.3 5.3 2000 1000 20000 ERZV14D270 27(24 to 30) 17 22 53 0.1 7.8 6.5 2000 1000 16000 ERZV14D330 33(30 to 36) 20 26 65 0.1 9.5 7.9 2000 1000 12200 9.4 2000 1000 7000 ERZV14D390 39(35 to 43) 25 31 77 0.1 11 ERZV14D470 47(42 to 52) 30 38 93 0.1 14 ERZV14D560 56(50 to 62) 35 45 110 0.1 16 ERZV14D680 68(61 to 75) 40 56 135 0.1 20 11 2000 1000 6750 13 2000 1000 6500 16 2000 1000 5500 ERZV14D820 82(74 to 90) 50 65 135 0.6 28 20 6000 5000 3700 ERZV14D101 100(90 to 110) 60 85 165 0.6 35 25 6000 5000 3200 ERZV14D121 120(108 to 132) 75 100 200 0.6 42 30 6000 5000 2700 ERZV14D151 150(135 to 165) 95 125 250 0.6 53 37.5 6000 5000 2200 ERZV14D201 200(185 to 225) 130 170 340 0.6 70 50 6000 5000 770 ERZV14D221 220(198 to 242) 140 180 360 0.6 78 55 6000 5000 740 ERZV14D241 240(216 to 264) 150 200 395 0.6 84 60 6000 5000 700 ERZV14D271 270(247 to 303) 175 225 455 0.6 99 70 6000 5000 640 ERZV14D331 330(297 to 363) 210 270 545 0.6 115 80 6000 4500 580 ERZV14D361 360(324 to 396) 230 300 595 0.6 130 90 6000 4500 540 ERZV14D391 390(351 to 429) 250 320 650 0.6 140 100 6000 4500 500 ERZV14D431 430(387 to 473) 275 350 710 0.6 155 110 6000 4500 450 ERZV14D471 470(423 to 517) 300 385 775 0.6 175 125 6000 4500 400 ERZV14D511 510(459 to 561) 320 410 845 0.6 190 136 6000 4500 350 ERZV14D561 560(504 to 616) 350 450 930 0.6 190 136 5000 4500 340 ERZV14D621 620(558 to 682) 385 505 1025 0.6 190 136 5000 4500 330 ERZV14D681 680(612 to 748) 420 560 1120 0.6 190 136 5000 4500 320 ERZV14D751 750(675 to 825) 460 615 1240 0.6 210 150 5000 4500 310 ERZV14D821 820(738 to 902) 510 670 1355 0.6 235 165 5000 4500 280 ERZV14D911 910(819 to 1001) 550 745 1500 0.6 255 180 5000 4500 250 ERZV14D102 1000(900 to 1100) 625 825 1650 0.6 280 200 5000 4500 230 ERZV14D112 1100(990 to 1210) 680 895 1815 0.6 310 220 5000 4500 210 ERZV14D182CS 1800(1700 to 1980) 1000 1465 2970 0.6 510 360 5000 4500 120 ✽Ip Measuring current of clamping voltage 180 to 680 : 10 A, 820 to 182 : 50 A Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 18 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) ✽ Refer to page 24 to 26 about leads cut type and taping. L±1.0 1.3 D 1.4 1.5 1.7 1.6 1.7 1.8 2.0 1.6 W 1.8 2.0 f 0.8 2.3 1.9 2.0 2.1 2.3 2.6 2.8 (ERZV14D182CS) 2.9 D 3.1 3.3 3.5 3.8 4.2 4.5 f 0.8 4.9 5.2 5.7 6.2 6.8 10.5(±2.0) T L L 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 20.5 W T L H max. 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 15.0✽ W 2 W±1.0 4.6 4.7 4.8 5.0 4.9 5.0 5.1 5.3 4.5 4.7 4.9 5.2 4.8 4.9 5.0 5.2 5.5 5.7 5.8 6.0 6.2 6.4 6.7 7.1 7.4 7.8 8.1 8.6 9.1 9.7 14.4 H T max. 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 17.0 20.0 min. D max. H Part No. ERZV14D180 ERZV14D220 ERZV14D270 ERZV14D330 ERZV14D390 ERZV14D470 ERZV14D560 ERZV14D680 ERZV14D820 ERZV14D101 ERZV14D121 ERZV14D151 ERZV14D201 ERZV14D221 ERZV14D241 ERZV14D271 ERZV14D331 ERZV14D361 ERZV14D391 ERZV14D431 ERZV14D471 ERZV14D511 ERZV14D561 ERZV14D621 ERZV14D681 ERZV14D751 ERZV14D821 ERZV14D911 ERZV14D102 ERZV14D112 ERZV14D182CS 4.0 ±1.5 Dimensions in mm (not to scale) L ✽: W2 Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV14D180 to ERZV14D680 10000 Max. Clamping Voltage Max. Leakage Current 300 560 470 200 390 330 Voltage (V) 1000 270 220 470 100 90 80 70 60 50 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 680 Impulse Current (A) 400 ERZV14D180 to ERZV14D680 180 0 68 0 6 5 40 30 100 Tim 10 3 es 10 4 Time Tim s 10 5 es Ti 10 6 mes Tim es 1 Tim e Tim 10 e Tim s es 2 10 0 39 0 33 70 2 0 22 0 18 20 10 2 1 20 10 9 8 7 6 5 100 1000 Impulse Width (µs) 10000 Test current waveform 10–6 to 10–3 A: Direct current 10–1 to 104 A: 8/20 µs 4 3 10–6 10–5 10–4 10–3 10–2 10–1 100 Current (A) 101 102 103 104 105 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 19 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV14D820 to ERZV14D511 ERZV14D820 to ERZV14D511 10000 101 820 511 10 10 2 Tim e Tim s es 10 300 100 90 80 70 60 50 40 30 10-6 271 241 1 20 10000 10000 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 331 221 -5 -4 10 10 -3 10 10 -2 -1 0 10 10 Current (A) 1 2 10 10 10 3 4 10 1000 10 10 Max. Clamping Voltage Max. Leakage Current 1 T Ti ime 10 3 10 me s T 10 4 Time 10 2 ime Tim s 10 5 Tim s es T es 100 10 6 imes Tim es 2 5 5000 3000 1000 ERZV14D561 to ERZV14D112 101 820 ERZV14D561 to ERZV14D182CS 4000 100 Impulse Width (µs) 201 151 121 Surge Current (A) 200 182CS 102 911 821 1 20 112 102 911 821 751 681 621 561 2000 CS 182 100 1000 10000 Impulse Width (µs) ERZV14D182CS 10000 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 1000 2 11 Surge Current (A) 500 400 1 56 Ti m es T 10 3 10 2 im e s T T 100 10 4 ime im es s 10 5 Time s T 10 6 imes Tim es e 600 m 2 700 Ti 1000 900 800 1 Voltage (V) e m Ti es m 151 121 10 3 T 10 4 ime Tim s 10 5 e Tim s 100 10 6 es Tim es Ti Voltage (V) 1000 2 471 431 391 361 500 400 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 511 471 431 391 361 331 271 241 221 201 1 1000 900 800 700 600 Max. Leakage Current Surge Current (A) 2000 Max. Clamping Voltage 10 10 300 200 10-6 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 751 681 621 10-5 10-4 10-3 10-2 10-1 100 Current (A) 101 102 103 104 105 1 20 100 1000 10000 Impulse Width (µs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 20 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) 20 Series Ratings and Characteristics ● Operating Temperature Range : –40 to 85 °C Maximum Allowable Voltage Part No. Varistor Voltage ERZV20D180 18(16 to 20) 11 ERZV20D220 22(20 to 24) ERZV20D270 27(24 to 30) ERZV20D330 33(30 to 36) ERZV20D390 39(35 to 43) 25 ERZV20D470 47(42 to 52) 30 ERZV20D560 56(50 to 62) 35 ERZV20D680 68(61 to 75) 40 V1 mA (V) ACrms (V) DC (V) ● Storage Temperature Range : –40 to 125 °C Clamping Voltage (max.) ✽ Ip Rated Power (V) (W) Maximum Peak Current Capacitance (8/20 µs) (max.) (10/1000 µs) (2 ms) 1 time 2 times Maximum Energy (J) (J) (A) (A) at 1 kHz (pF) 14 36 0.2 13 12 3000 2000 40000 14 18 43 0.2 16 14 3000 2000 30000 17 22 53 0.2 19 17 3000 2000 24500 20 26 65 0.2 24 21 3000 2000 20000 31 77 0.2 28 25 3000 2000 13800 38 93 0.2 34 30 3000 2000 13500 45 110 0.2 41 36 3000 2000 12200 56 135 0.2 49 44 3000 2000 11500 ERZV20D820 82(74 to 90) 50 65 135 1.0 56 40 10000 7000 7500 ERZV20D101 100(90 to 110) 60 85 165 1.0 70 50 10000 7000 6500 ERZV20D121 120(108 to 132) 75 100 200 1.0 85 60 10000 7000 5500 ERZV20D151 150(135 to 165) 95 125 250 1.0 106 75 10000 7000 4500 ERZV20D201 200(185 to 225) 130 170 340 1.0 140 100 10000 7000 1700 ERZV20D221 220(198 to 242) 140 180 360 1.0 155 110 10000 7000 1600 ERZV20D241 240(216 to 264) 150 200 395 1.0 168 120 10000 7000 1500 ERZV20D271 270(247 to 303) 175 225 455 1.0 190 135 10000 7000 1300 ERZV20D331 330(297 to 363) 210 270 545 1.0 228 160 10000 6500 1100 ERZV20D361 360(324 to 396) 230 300 595 1.0 255 180 10000 6500 1100 ERZV20D391 390(351 to 429) 250 320 650 1.0 275 195 10000 6500 1100 ERZV20D431 430(387 to 473) 275 350 710 1.0 303 215 10000 6500 1000 ERZV20D471 470(423 to 517) 300 385 775 1.0 350 250 10000 6500 900 ERZV20D511 510(459 to 561) 320 410 845 1.0 382 273 10000 6500 800 ERZV20D561 560(504 to 616) 350 450 930 1.0 382 273 7500 6500 750 ERZV20D621 620(558 to 682) 385 505 1025 1.0 382 273 7500 6500 700 ERZV20D681 680(612 to 748) 420 560 1120 1.0 382 273 7500 6500 650 ERZV20D751 750(675 to 825) 460 615 1240 1.0 420 300 7500 6500 600 ERZV20D821 820(738 to 902) 510 670 1355 1.0 460 325 7500 6500 530 ERZV20D911 910(819 to 1001) 550 745 1500 1.0 510 360 7500 6500 500 ERZV20D102 1000(900 to 1100) 625 825 1650 1.0 565 400 7500 6500 450 ERZV20D112 1100(990 to 1210) 680 895 1815 1.0 620 440 7500 6500 400 ERZV20D182 1800(1700 to 1980) 1000 1465 2970 1.0 1020 720 7500 6500 250 ✽Ip Measuring current of clamping voltage 180 to 680 : 20 A, 820 to 182 : 100 A Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 21 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Dimensions in mm (not to scale) ✽ Refer to page 24 to 26 about leads cut type and taping. L±1.0 D 1.5 1.6 1.7 1.9 1.9 2.0 2.1 2.2 W 1.8 2.0 f 1.0 2.2 2.5 2.1 2.2 2.3 (ERZV20D182) 2.5 2.8 D 3.0 3.1 3.3 3.5 3.7 4.2 4.4 4.7 5.1 5.4 f 1.0 5.9 6.4 7.0 10.7(±2.0) T L L 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 24.5 25.5 25.5 25.5 25.5 25.5 25.5 25.5 25.5 28.0 W T W2 L H max. 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 15.0✽ H W±1.0 5.1 5.2 5.3 5.5 5.5 5.6 5.7 5.8 4.9 5.1 5.3 5.6 5.2 5.3 5.4 5.6 5.9 6.1 6.2 6.4 6.6 6.8 7.1 7.5 7.8 8.2 8.5 9.0 9.5 10.1 14.8 20.0 min. T max. 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 23.5 H D max. L 20.0 min. Part No. ERZV20D180 ERZV20D220 ERZV20D270 ERZV20D330 ERZV20D390 ERZV20D470 ERZV20D560 ERZV20D680 ERZV20D820 ERZV20D101 ERZV20D121 ERZV20D151 ERZV20D201 ERZV20D221 ERZV20D241 ERZV20D271 ERZV20D331 ERZV20D361 ERZV20D391 ERZV20D431 ERZV20D471 ERZV20D511 ERZV20D561 ERZV20D621 ERZV20D681 ERZV20D751 ERZV20D821 ERZV20D911 ERZV20D102 ERZV20D112 ERZV20D182 ✽: W2 Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV20D180 to ERZV20D680 10000 Max. Clamping Voltage Max. Leakage Current 400 ERZV20D180 to ERZV20D680 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 680 560 470 390 330 300 200 1000 220 100 90 80 70 60 50 Voltage (V) Impulse Current (A) 270 180 0 68 0 56 70 4 0 39 0 3 3 0 27 40 30 20 10 0 22 0 18 10 9 8 7 6 100 1T im e 2 T 10 ime Tim s 10 2 es 10 3 Time Ti s 10 4 mes Tim es 10 5 Tim es 10 6 Time s 1 20 100 1000 Impulse Width (µs) 10000 Test current waveform 10–6 to 10–3 A: Direct current 10–1 to 104 A: 8/20 µs 5 4 3 10–6 10–5 10–4 10–3 10–2 10–1 100 101 102 103 104 105 Current (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 22 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZV20D820 to ERZV20D511 ERZV20D820 to ERZV20D511 10000 151 Voltage (V) 100 90 80 70 60 50 271 1 20 201 151 121 10000 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval 820 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 241 331 221 10-3 10-2 10-1 100 Current (A) 101 102 103 104 105 100 10 Max. Clamping Voltage Max. Leakage Current 182 1 20 112 102 911 821 751 681 621 561 102 911 821 10000 10000 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval Surge Current (A) 500 1 56 e 600 Ti m Tim es 2 e 10 3 Tim s es T 10 4 im e 100 10 5 Time s Tim s es 10 6 Tim es 10 10 m 1 Ti 12 1 2 1000 400 1000 ERZV20D182 2 1000 900 800 100 Impulse Width (µs) 18 Voltage (V) 2 T 10 ime 10 Tim s 2 10 3 Tim es 10 4 Tim es 10 5 Tim es e 10 6 Time s Tim s es e 10-4 1000 m 10-5 2000 700 10000 ERZV20D561 to ERZV20D112 101 5000 3000 1000 Impulse Width (µs) ERZV20D561 to ERZV20D182 4000 100 Ti 30 10-6 10 101 820 1 40 100 2 1 Tim 10 0 Ti es 2 m 10 3 Tim es e T 10 4 im s e 10 5 Tim s Tim es 10 6 e Tim s es 121 511 300 200 Surge Current (A) 271 241 221 201 500 400 1000 e m Ti 471 431 391 361 1 1000 900 800 700 600 511 471 431 391 361 331 Surge Current (A) 2000 2 times : 5 min. interval up to 10 times : 2 min. interval 6 up to 10 times : 10 sec. interval Max. Clamping Voltage Max. Leakage Current 10 300 200 10-6 Test Current Waveform 10-6 to 10-3 A: Direct Current 4 10-1 to 10 A: 8/20 µs 751 681 621 10-5 10-4 10-3 10-2 10-1 100 Current (A) 101 102 103 104 105 1 20 100 1000 10000 Impulse Width (µs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 23 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Straight Leads Cut Type (Bulk Type) Ratings and Characteristics ✽ Refer to bulk standard type part no. (P9 to P23). Dimensions in mm (not to scale) T✽✽ fd B H D L✽ W ✽ Dimension “L”: Conforms to each individtual specification. ✽✽ Dimension “T”: Conforms to each individual specification. notes Unit : mm Series Symbol Varistor Voltage D H W fd B Standard Products Part No. 7 9 10 14 5 180 to 471 180 to 511 180 to 511 180 to 511 561 to 751 821 to 112 180 to 511 561 to 751 821 to 112 8.5 max. 11.5 max. 11.5 max. 12.5 max. 12.5 max. 15.5 max. 16.0 max. 16.0 max. 7.0 max. 10.0 max. 11.5 max. 14.0 max. 14.5 max. 15.5 max. 15.5 max. 18.5 max. 19.0 max. 19.0 max. 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 5.0±1.0 5.0±1.0 7.5±1.0 7.5±1.0 5.0±1.0 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 0.80 +0.08 0.80 +0.08 0.80 +0.08 0.80 +0.08 0.60 +0.06 0.60 +0.06 0.80 +0.08 0.80 +0.08 0.60 +0.06 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.5 4.0±1.0 4.0±1.0 4.0±1.5 ERZV05D□□□CS ERZV07D□□□CS ERZV09D□□□CS ERZV10D□□□CS ERZV10D□□□CS ERZV10D□□□C1 ERZV14D□□□CS ERZV14D□□□CS ERZV14D□□□C1 Crimped Leads Cut Type (Bulk Type) Ratings and Characteristics ✽ Refer to bulk standard type part no. (P9 to P23). Dimensions in mm (not to scale) T✽✽ A D C C fd W notes B ✽✽✽ L✽ ✽ Dimension “L”: Conforms to each individual specification. ✽✽ Dimension “T”: Conforms to each individual specification. ✽✽✽ Resin extenyions : No resin below the center of the hook. Unit : mm Series Varistor Symbol Voltage A D C W fd B Standard Products Part No. 9 10 14 7 5 180 to 471 180 to 511 180 to 511 180 to 511 561 to 751 821 to 112 180 to 511 561 to 751 821 to 112 13.0 max. 14.5 max. 17.5 max. 17.5 max. 19.0 max. 20.0 max. 21.0 max. 22.0 max. 23.5 max. 8.5 max. 11.5 max. 11.5 max. 12.5 max. 12.5 max. 15.5 max. 16.0 max. 16.0 max. 7.0 max. 1.4±0.4 1.2±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.2±0.4 1.2±0.4 7.5±1.0 5.0±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 5.0±1.0 5.0±1.0 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 –0.05 0.80 +0.08 0.60 +0.06 0.80 +0.08 0.80 +0.08 0.80 +0.08 0.80 +0.08 0.80 +0.08 0.60 +0.06 0.60 +0.06 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.5 4.0±1.0 4.0±1.0 4.0±1.5 ERZV05V□□□CS ERZV07V□□□CS ERZV09V□□□CS ERZV10V□□□CS ERZV10V□□□CS ERZV10V□□□C1 ERZV14V□□□CS ERZV14V□□□CS ERZV14V□□□C1 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 24 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Taping Specifications for Automated Assembly (Straight Leads and Taping) Ratings and Characteristics ✽ Refer to bulk standard type part no. (P9 to P23). Taping Dimensions in mm (not to scale) P2 △h fD P T✽ A Type I·II F1 H0 H W W1 L W0 W2 P1 F Position of H0 dimension fd f D0 t P0 Position of F1 dimension ✽ Dimension “T”: Conforms to each individual specification. Type III·IV △h fD P2 T✻ A P F1 H0 H W W1 L W0 W2 P1 F Position of H0 dimension fd f D0 t P0 Position of F1 dimension ✽ Dimension “T”: Conforms to each individual specification. Unit : mm Series Varistor Voltage Symbol Type P P0 P1 P2 fd F Δh W W0 W1 W2 H H0 F1 f D0 t L fD A Standard Products Part No. 5 180 to 471 Type I 12.7±1.0 12.7±0.3 3.85±0.70 6.35±1.30 0.60 +0.06 –0.05 5.0±0.5 0±2 18.0 +1.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 20 17.0±0.5 7 180 to 511 Type I 12.7±1.0 12.7±0.3 3.85±0.70 6.35±1.30 0.60 +0.06 –0.05 5.0±0.5 0±2 18.0 +1.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 20 17.0±0.5 9 180 to 511 Type I 12.7±1.0 12.7±0.3 3.85±0.70 6.35±1.30 0.60 +0.06 –0.05 5.0±0.5 0±2 18.0 +1.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 20 17.0±0.5 f 4.0±0.2 0.6±0.3 11 max. 7.0 max. 10.0 max. f 4.0±0.2 0.6±0.3 11 max. 8.5 max. 11.5 max. f 4.0±0.2 0.6±0.3 11 max. 11.5 max. 14.0 max. 10 180 to 331 361 to 511 Type II Type I 15.0±1.0 15.0±1.0 15.0±0.3 15.0±0.3 3.75±0.70 3.75±0.70 7.5±1.3 7.5±1.3 0.80 +0.08 0.80 +0.08 –0.05 –0.05 7.5±0.5 7.5±0.5 0±2 0±2 18.0 +1.0 18.0 +1.0 –0.5 –0.5 5.0 min. 5.0 min. 9.0±0.5 9.0±0.5 3 max. 3 max. Approx. 22 Approx. 22 0 18.0 +2.0 16.00 +0.75 –0.50 f 4.0±0.2 f 4.0±0.2 0.6±0.3 0.6±0.3 11 max. 11 max. 11.5 max. 11.5 max. 14.5 max. 14.5 max. 561 to 112 Type II 15.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 0.80 +0.08 –0.05 7.5±0.5 0±2 18.0 +1.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 –0.50 16.00 +0.75 f 4.0±0.2 0.6±0.3 11 max. 12.5 max. 15.5 max. 180 to 331 Type III 30.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 0.80 +0.08 –0.05 7.5±0.5 0±2 18.0 +1.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 18.0 +2.0 0 14 361 to 511 Type IV 30.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 0.80 +0.08 –0.05 7.5±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 –0.50 16.00 +0.75 f 4.0±0.2 f 4.0±0.2 0.6±0.3 0.6±0.3 11 max. 11 max. 15.5 max. 15.5 max. 18.5 max. 18.5 max. 561 to 112 Type IV 30.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 0.80 +0.08 –0.05 7.5±0.5 0±2 18.0 +1.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 –0.50 16.00 +0.75 f 4.0±0.2 0.6±0.3 11 max. 16.0 max. 19.0 max. ERZVA5D□□□ ERZVA7D□□□ ERZVA9D□□□ ERZVGAD□□□ ERZVGAD□□□ ERZVGAD□□□ ERZVGED□□□ ERZVGED□□□ ERZVGED□□□ Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 25 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Taping Specifications for Automated Assembly (Crimped Leads and Taping) Ratings and Characteristics ✽ Refer to bulk standard type part no. (P9 to P23). Taping Dimensions in mm (not to scale) P2 △h fD P T✽ H W W1 L W0 P1 H0 W2 A Type I F fd f D0 t P0 ✽ Dimension “T”: Conforms to each individual specification. △h fD P2 Type II T✽ H W W1 L W0 P1 H0 W2 A P F fd t f D0 P0 ✽ Dimension “T”: Conforms to each individual specification. Series Varistor Voltage Symbol P P0 P1 P2 fd F Δh W W0 W1 W2 H H0 f D0 t L fD A Type 5 180 to 471 Type I 12.7±1.0 12.7±0.3 3.85±0.70 6.35±1.30 0.60 +0.06 –0.05 5.0±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 17.0±0.5 f4.0±0.2 0.6±0.3 11 max. 7.0 max. 13.0 max. 7 180 to 511 Type I 12.7±1.0 12.7±0.3 3.85±0.70 6.35±1.30 0.60 +0.06 –0.05 5.0±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 17.0±0.5 f4.0±0.2 0.6±0.3 11 max. 8.5 max. 14.5 max. 9 180 to 511 Type I 12.7±1.0 12.7±0.3 3.85±0.70 6.35±1.30 0.60 +0.06 –0.05 5.0±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 17.0±0.5 f4.0±0.2 0.6±0.3 11 max. 11.5 max. 17.5 max. Unit : mm 180 to 331 Type I 15.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 0.80 +0.08 –0.05 7.5±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 16.0±0.5 f4.0±0.2 0.6±0.3 11 max. 11.5 max. 17.5 max. 10 361 to 511 Type I 15.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 +0.08 0.80 –0.05 7.5±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 16.0±0.5 f4.0±0.2 0.6±0.3 11 max. 11.5 max. 17.5 max. 561 to 112 Type I 15.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 +0.08 0.80 –0.05 7.5±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 16.0±0.5 f4.0±0.2 0.6±0.3 11 max. 12.5 max. ✽ (refer) 180 to 331 Type II 30.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 0.80 +0.08 –0.05 7.5±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 16.0±0.5 f4.0±0.2 0.6±0.3 11 max. 15.5 max. 21.0 max. 14 361 to 511 Type II 30.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 +0.08 0.80 –0.05 7.5±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 16.0±0.5 f4.0±0.2 0.6±0.3 11 max. 15.5 max. 21.0 max. 561 to 112 Type II 30.0±1.0 15.0±0.3 3.75±0.70 7.5±1.3 +0.08 0.80 –0.05 7.5±0.5 0±2 +1.0 18.0 –0.5 5.0 min. 9.0±0.5 3 max. Approx. 22 16.0±0.5 f4.0±0.2 0.6±0.3 11 max. 16.0 max. ✽ (refer) Standard Products ERZVA5V□□□ ERZVA7V□□□ ERZVA9V□□□ ERZVEAV□□□ ERZVEAV□□□ ERZVEAV□□□ ERZVEEV□□□ ERZVEEV□□□ ERZVEEV□□□ Part No. ✽ Dimension “A” ERZV□□V561 ERZV□□V621 ERZV□□V681 ERZV□□V751 10 Series 19.0 max. 19.0 max. 19.0 max. 19.0 max. 14 Series 22.0 max. 22.0 max. 22.0 max. 22.0 max. ERZV□□V821 ERZV□□V911 ERZV□□V102 ERZV□□V112 10 Series 20.0 max. 20.0 max. 20.0 max. 20.0 max. 14 Series 23.5 max. 23.5 max. 23.5 max. 23.5 max. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 26 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Application Note for Safety Standards ● Approvals products lists in "Reference Guide to Standard Products." VDE and CSA : Registered in "Type name", it isn’t registered in "Panasonic Part No." ● CQC : Registered in "Panasonic Part No." ● "Rated Voltages" are specified for UL recognized components in list shown below. ● UL, ■ The AC Rated Voltage and Maximum Allowable Voltage Type Name V✽820U V✽101U V✽121U V✽151U V✽201U V✽221U V✽241U V✽271U V✽331U V✽361U V✽391U V✽431U V✽471U V✽511U V✽561U V✽621U V✽681U V✽751U V✽821U V✽911U V✽102U V✽112U V✽182U Maximum Allowable Voltage Rated Voltage (Vrms) ACrms (V) DC (V) UL1449 CSA C22.2 No.1 50 60 75 95 130 140 150 175 210 230 250 275 300 320 350 385 420 460 510 550 625 680 1000 65 85 100 125 170 180 200 225 270 300 320 350 385 410 450 505 560 615 670 745 825 895 1465 45 55 68 86 118 127 136 159 189 209 227 250 272 291 320 350 381 418 463 500 568 600 600 N/A N/A N/A N/A 118 127 136 159 189 209 227 250 272 291 320 350 381 418 463 500 568 618 909 ✽:5 Series is blank, 7 series is 7, 9 series is 9, 10 series is 10, 14 series is 14, 20 series is 20 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 27 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Marking Contents Explanation of the contents Mark Explanation of the content ZNR Product Name [□□□] Nominal Varistor Volage V✽□□□ V✽□□□U Abbreviation of Part No. (Type Name) ◯ Factory Identication Mark None:Japan Q:Indonesia ◆ Year Code 2013:3, 2014:4, 2015:5 2016:6, 2017:7, 2018:8 ◇ Monthly Code Jan:1 to Sep:9, Oct:O, Nov:N, Dec:D Marking 1) UL Recognized Components Mark CSA Monogram ✽ : 5 series is blank, 7 series is 7, 9 series is 9, 10 series is 10, 14 series is 14, 20 series is 20 1) : If the 10's digit of a Christian year is an even year, as an end abbreviation, an alphabetic character is used. 1:A, 2:B, 3:C, 4:D, 5:E, 6:F, 7:G, 8:H, 9:J, 0:K If the 10's digit of a Christian year is an odd year, as an end abbreviation, a number is used. Marking Contents Series (Example) 5 7 9 10 14 20 (ERZV05D□□□) (ERZV07D□□□) (ERZV09D□□□) (ERZV10D□□□) (ERZV14D□□□) (ERZV20D□□□) 180 to 680 V□□□ V7□□□ V9□□□ ZNR V10□□□ ZNR V14□□□ ZNR V20□□□ 820 to 151 V□□□U V7□□□U V9□□□U ZNR V10□□□U ZNR V14□□□U ZNR V20□□□U 201 or more V□□□U V7□□□U V9□□□U ZNR V10□□□U ZNR V14□□□U ZNR V20□□□U Varister Voltage Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 28 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Performance Characteristics Characteristics Test Methods/Description Specifications Standard Test Condition Electrical measurements (initial/after tests) shall be conducted at temperature of 5 to 35 °C, relative humidity of maximum 85 % ——— Varistor Voltage The voltage between two terminals with the specified measuring current CmA DC applied is called VC or VCmA. The measurement shall be made as fast as possible to avoid heat affection. Maximum Allowable Voltage The maximum sinusoidal RMS voltage or maximum DC voltage that can be applied continuously. The maximum voltage between two terminals with the specified standard impulse current (8/20 µs) illustrated below applied. Clamping Voltage Current(%) 100 90 50 To meet the specified value. 10 0 8 µs Rated Power Maximum Energy 20 µs Time The power that can be applied in the specified ambient temperature. The maximum energy within the varistor voltage change of ±10 % when a single impulse current of 2 ms or 10/1000 µs is applied. Electrical The maximum current within the varistor voltage change of ±10 % Maximum 2 times when a standard impulse current of 8/20 µs is applied two times Peak with an interval of 5 minutes. Current (Withstanding The maximum current within the varistor voltage change of ±10 % Surge 1 time with a single standard impulse current of 8/20 µs is applied. Current) 1 Temperature Coef ficient VCmA at 85 °C – VCmA at 25 °C × × 100 (%/°C) of Varistor Voltage 60 VCmA at 25 °C Capacitance Withstanding Voltage (Body Insulation) Capacitance shall be measured at 1 kHz ±10 %, 1 Vrms max. (1 MHz ±10 % below 100 pF), 0 V bias and 20±2 °C. 0 to -0.05 %/°C max. To meet the specified value The specified voltage shall be applied between both terminals of the specimen connected together and metal foil closely wrapped round its body for 1 minute. Classification (Nominal varistor voltage) V0.1 mA, V1 mA < 330 V V0.1 mA, V1 mA > 330 V Test Voltage (AC) 1000 Vrms 1500 Vrms No breakdown The change of VC shall be measured after the impulse current listed below is applied 10000 or 100000 times continuously with the interval of 10 seconds at room temperature. Impulse Life Item Times Part No. Current ERZV05D180 to ERZV05D680 ERZV07D180 to ERZV07D680 ERZV09D180 to ERZV09D680 ERZV10D180 to ERZV10D680 ERZV14D180 to ERZV14D680 ERZV20D180 to ERZV20D680 ERZV05D820 to ERZV05D471 ERZV07D820 to ERZV07D511 ERZV09D820 to ERZV09D511 ERZV10D820 to ERZV10D112 ERZV10D182CS ERZV14D820 to ERZV14D112 ERZV14D182CS ERZV20D820 to ERZV20D112 ERZV20D182 Impulse Life (I) Impulse Life (II) ×104 Times ×10 5 Times Impulse Current 8 A (8/20 µs) 5 A (8/20 µs) 25 A (8/20 µs) 15 A (8/20 µs) 50 A (8/20 µs) 35 A (8/20 µs) 50 A (8/20 µs) 35 A (8/20 µs) 90 A (8/20 µs) 50 A (8/20 µs) 130 A (8/20 µs) 65 A (8/20 µs) 40 A (8/20 µs) 25 A (8/20 µs) 100 A (8/20 µs) 60 A (8/20 µs) 150 A (8/20 µs) 85 A (8/20 µs) 150 A (8/20 µs) 85 A (8/20 µs) 120 A (8/20 µs) 75 A (8/20 µs) 200 A (8/20 µs) 110 A (8/20 µs) 150 A (8/20 µs) 90 A (8/20 µs) 250 A (8/20 µs) 120 A (8/20 µs) 200 A (8/20 µs) 100 A (8/20 µs) ΔVCmA /VCmA < ±10 % Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 29 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type D) Performance Characteristics Characteristics Test Methods Robustness of Terminations (Bending) The unit shall be secured with its terminal kept vertical and the force specified below shall be applied in the axial direction. The terminal shall gradually be bent by 90 ° in one direction, then 90 ° No remarkable in the opposite direction, and again back to the original position. mechanical damage The damage of the terminal shall be visually examined. Terminal diameter Force 4.9 N 00.6 mm, 00.8 mm 9.8 N 01.0 mm Vibration After repeadly applying a single harmonic vibration (amplitude: 0.75 mm, double amplitude: 1.5 mm) with 1 minute vibration frequency cycles (10 Hz to 55 Hz to 10 Hz) to each of three perpendicular directions for 2 hours. Thereafter, the unit shall be visually examined. Solderability Approximately 95 % After dipping the terminals to a depth of approximately 3 mm from the of the termainals shall body in a soldering bath of 235±5°C for 2±0.5 seconds, the terminal be covered with new shall be visually examined. solder uniformly. Resistance to Soldering Heat After each lead shall be dipped into a solder bath having a temperature of 260±5 °C to a point 2.0 to 2.5 mm from the body of the unit, using ΔVCmA/VCmA < ±5 % shielding board (t=1.5 mm), be held there for 10±1 s and then be stored No remarkable at room temperature and normal humidity for 1 to 2 hours. The change of mechanical damage VCmA and mechanical damages shall be examined. High Temperature Storage/ Dry Heat The specimen shall be subjected to 125±2 °C for 1000 hours in a thermostatic bath without load and then stored at room temperature ΔVCmA/VCmA < ±5 % and normal humidity for 1 to 2 hours. Thereafter, the change of VCmA shall be measured. Humidity The specimen shall be subjected to 40±2 °C, 90 to 95 % RH for 1000 hours without load and then stored at room temperature and normal ΔVCmA/VCmA < ±5 % humidity for 1 to 2 hours. Thereafter, the change of VCmA shall be measured. Mechanical Robustness of Terminations (Tensile) After gradually applying the force specified below and keeping the unit fixed for 10 seconds, the terminal shall be visually examined for any damage. Terminal diameter Force 9.8 N 00.6 mm, 00.8 mm 19.6 N 01.0 mm The temperature cycle shown below shall be repeated five cycles and then stored at room temperature and normal humidity for 1 to 2 hours. The change of VCmA and mechanical damage shall be examined. Environmental Specifications Temperature Cycle Step 1 2 3 4 Temperature (°C) Period (minutes) –40±3 30±3 Room temperature 15±3 125±2 30±3 Room temperature 15±3 ΔVCmA/VCmA < ±5 % No remarkable mechanical damage High Temperature Load/ Dry Heat Load After being continuously applied the Maximum Allowable Voltage at 85±2 °C for 1000 hours, the specimen shall be stored at room temperature and normal humidity for 1 to 2 hours. Thereafter, the change of VCmA shall be measured. Damp Heat Load/ Humidity Load The specimen shall be subjected to 40±2 °C, 90 to 95 % RH and the Maximum Allowable Voltage for 1000 hours and then stored at room temperature and normal humidity for 1 to 2 hours. Thereafter, the change of VCmA shall be measured. Low Temperature Storage/Cold The specimen shall be subjected to –40±2 °C without load for 1000 hours and then stored at room temperature and normal humidity for ΔVCmA/VCmA < ±5 % 1 to 2 hours. Thereafter, the change of VCmA shall be measured. ΔVCmA/VCmA < ±10 % Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 30 – Jan. 2015 “ZNR” Surge Absorbers (Type SMD) “ZNR” Surge Absorbers Type: Series: SMD HF Features ● Meet for Load Dump Surge Test (JASO D 001-94) [Vp=70 V, t=200 ms, Ri=0.8 Ω] ● Meet for Load Dump Surge Test ISO7637-2 and ISO16750-2 ● Suitable for requirements of Automotive ● Compact size SMD ● Meet flow/reflow/iron soldering ● Strong against “Soldering heat shock” due to molded construction ● RoHS compliant Recommended Applications ● Protection of Body & Accessory ECU about DC12 V automotive against Load Dump Surge ■ As for Handling Precautions and Minimum Quantity / Packing Unit Please see Related Information Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E R Z H F 2 M 2 2 0 D Product Code Series Construction Nominal Varistor Voltage Embossed Taping 12 Design No. Construction 2 1 1 Multilayer Varistor ZnO, others 2 Mold Resin Epoxy (UL94 V-0 approved) 3 Lead Terminal Sn plated Ni-Fe alloy 3 Dimensions in mm (not to scale) Unit : mm H Part No. S S L E W ERZHF2M220D ERZHF2M270 W L 6.4±0.4 8.0±0.5 H 5.5±0.5 4.5±0.5 S 1.3±0.3 2.5±0.2 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 31 – E Jan. 2015 “ZNR” Surge Absorbers (Type SMD) Ratings and Characteristics ● ● Operating Temperature Range : –40 to 125 °C Storage Temperature Range : –40 to 125 °C Varistor Voltage Part No. V1 mA (V) ERZHF2M220D Maximum Allowable Voltage DC (V) Short Time Over-voltage 16 DC24(V) 5 min. Clamping Voltage (V) at Ip 5(A) 20 to 23.2 ERZHF2M270 Load Dump Surge JASO Category:A ,A-1 70V, 1time 35(V) max. 27±20 % 43(V) max. Marking Contents 1 Part No. 1 ZNR H F 2 2 0 ◆◇● 2 ZNR Surge Absorbers 2 Abbreviation of P/N ✽ HF220(ERZHF2M220D), HF270(ERZHF2M270) ◆ Yearly 2011:1, 2012:2 ,2013:3, 2014:4, 2015:5, 2016:6 ◇ Monthly Jan.:1, Feb.:2, Mar.:3, Apr.:4, May:5, Jun.:6, Jul.:7, Aug.:8, Sep.:9, Oct.:O, Nov.:N, Dec.:D ● 10 Days 1st to 10th:1, 11th to 20th:2, 21st to 31st:3 3 3 Date Code ✽ If the 10's digit of a Christian year is an even year, as an end abbreviation, an alphabetic character is used. 1 : A, 2 : B, 3 : C, 4 : D, 5 : E, 6 : F, 7 : G, 8 : H, 9 : J, 0 : K If the 10's digit of a Christian year is an odd year, as an end abbreviation, a number is used. Packaging Methods Packing Quantity Style Embossed Taping ● Part No. Quantity ERZHF2M220D 800 pcs./reel ERZHF2M270 1,000 pcs./reel ● Reel T Embossed Taping Width of Tape :16mm t1 Feeding hole fD0 E P2 P0 r W B B F C Chip pocket E ● D t2 A Chip component A W P1 Direction of feed t (not to scale) Unit : mm Part No. A B C D Unit : mm E Part No. A B W F E P1 ERZHF2M220D 7.5 max. 11.9 max. 16.0±0.3 7.5±0.1 1.75±0.10 12.0±0.1 ERZHF2M270 ERZHF2M□□□ 382 max. 50 min. 13.0±0.5 21.0±0.8 2.0±0.5 Part No. W +2.0 0 ERZHF2M□□□ 16.4 T t 22.4 max. 2.5±0.5 Part No. P2 P0 t1 t2 fD0 9.0 max. ERZHF2M220D +0.1 2.0±0.1 4.0±0.1 1.5 0 0.8 max. ERZHF2M270 8.0 max. r 1.0 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 32 – Jan. 2015 “ZNR” Surge Absorbers (Type SMD) Performance Characteristics Characteristics Test Methods Specifications Standard Test Condition Environmental conditions under which every measuring is done without doubt on the measuring results. Unless specially, specified, temperature, relative humidity are 5 °C to 35 °C, 45 to 85% RH respectively. ——— Maximum Allowable Voltage The maximum DC voltage that can be applied continuously in the specified environmental temperature range. Short Time Over-Voltage The maximum DC Voltage that can be applied specified period without breakdown Varistor Voltage Voltage between both terminals of ZNR measured when 1 mA of To meet the DC current is applied under standard conditions. It is called V1. specified value. Measuring the varistor voltage should be made promptly to avoid heat affection. Clamping Voltage The maximum voltage between two terminals with the specified impulse current (8/20 µs). The test waveform of transient voltage which specified JASO Category A A-1 70 V without breakdown. Load Dump Surge No breakdown Vp=70 V 36.8 % PS Voltage 0V t=200 ms ✽ Please Check Specification of the products about Mechanical & Environmental etc. requirements Recommendation Land Size Land 8.0 3.0 6.4 Product Occupied Space 5.0 Unit : mm 10.0 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 33 – Jan. 2015 “ZNR” Surge Absorbers (Type SMD) “ZNR” Surge Absorbers Type: Series: SMD VF Features ● Large withstanding surge current capability, in compact size for flow/reflow solderings ● Low clamping voltage ● RoHS compliant ● Designed Recommended Applications ● Protection of communication modules (Modem, ● Protection of consumer, industrial equipment ● Absorption of switching surge from relays xDSL, Terminal Adopter) Applicable Standards ● PCQC (GB/T10193, GB/T10194) Registered in "Panasonic Part No." ■ As for Handling Precautions and Minimum Quantity / Packing Unit Please see Related Information Explanation of Part Numbers 1 2 3 4 5 E R Z V F Product Code 6 7 8 9 10 11 12 M Series Construction Nominal Varistor Voltage Design No. Packaging Style 1 Bulk 2 Taping Construction 4 2 3 1 5 1 ZNR element ZnO etc. 2 Resin mold Epoxy Resin(UL94V-0 approved) 3 Conductive adhesive Silver 4 Electrode Silver 5 Lead terminals Sn plated Ni-Fe Alloy Dimensions in mm (not to scale) Unit : mm H Part No. W L H S E ERZVF□M□□□ 6.0±0.4 8.0±0.5 3.2±0.3 1.3±0.3 2.5±0.2 S S L E W Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 34 – Jan. 2015 “ZNR” Surge Absorbers (Type SMD) Ratings and Characteristics ● ● Operating Temperature Range : –40 to 85 °C Storage Temperature Range : –40 to 125 °C Type VF□M Part No. Varistor Voltage Maximum Allowable Voltage V1 mA (V) ACrms (V) DC (V) ERZVF□M220 22(20 to 24) 14 Clamping Voltage at Ip (max.) 18 Rated Power Maximum MaximumPeak Energy Current (2 ms) (8/20 μs, 2 times) (W) (J) (A) 43 Measuring Current (A) 2.5 0.02 0.9 125 (V) ERZVF□M270 27(24 to 30) 17 22 53 2.5 0.02 1.0 125 ERZVF□M330 33(30 to 36) 20 26 65 2.5 0.02 1.2 125 ERZVF□M390 39(35 to 43) 25 31 77 2.5 0.02 1.5 125 ERZVF□M470 47(42 to 52) 30 38 93 2.5 0.02 1.8 125 ERZVF□M560 56(50 to 62) 35 45 110 2.5 0.02 2.2 125 ERZVF□M680 68(61 to 75) 40 56 135 2.5 0.02 2.5 125 ERZVF□M820 82(74 to 90) 50 65 135 0.25 3.5 600 ERZVF□M101 100(90 to 110) 60 85 165 10 0.25 4.0 600 ERZVF□M121 120(108 to 132) 75 100 200 10 0.25 5.0 600 ERZVF□M151 150(135 to 165) 95 125 250 10 0.25 6.0 600 ERZVF□M201 200(185 to 225) 130 170 340 10 0.25 8.0 600 ERZVF□M221 220(198 to 242) 140 180 360 10 0.25 9.0 600 ERZVF□M241 240(216 to 264) 150 200 395 10 0.25 10.0 600 ERZVF□M271 270(247 to 303) 175 225 455 10 0.25 12.0 600 ERZVF□M331 330(297 to 363) 210 270 545 10 0.1 8.0 300 ERZVF□M361 360(324 to 396) 230 300 595 10 0.1 9.0 300 ERZVF□M391 390(351 to 429) 250 320 650 10 0.1 9.0 300 ERZVF□M431 430(387 to 473) 275 350 710 10 0.1 10.0 300 ERZVF□M471 470(423 to 517) 300 385 775 10 0.1 10.0 300 10 Packaging Style Code: “1” for bulk, “2” for embossed taping Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 35 – Jan. 2015 “ZNR” Surge Absorbers (Type SMD) Typical Characteristics Voltage vs. Current Impulse Derating (Relation between impulse width and impulse current multiple) ERZVF1(2)M220 to ERZVF1(2)M680 ERZVF1(2)M220 to ERZVF1(2)M680 Max. Leakage Current 400 300 200 Max. Clamping Voltage 680 560 470 390 330 270 220 300 10 0 40 68 30 0 56 0 47 04 s m es T im e s im es 5 10 6 T ime 4 s 3 2 1 0.5 0.4 0.3 0.2 0.1 20 270 0 22 20 100 1000 10000 Impulse Width (μs) 10 9 8 7 6 5 Test Current Waveform 10–6 to 10–3A: Direct Current 10–1 to 103 A: 8/20 μs 390 330 ERZVF1(2)M820 to ERZVF1(2)M271 2000 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times :10 sec. interval 1000 500 400 300 200 2 T 10 ime Ti s 10 2 me s 100 1 Ti 0 3 me 10 4 Tim s 50 T es 4 10–5 10–4 10–3 10–2 10–1 100 Current (A) 101 102 103 104 Impulse Current (A) 10–6 ERZVF1(2)M820 to ERZVF1(2)M471 Max. Leakage Current Max. Clamping Voltage 2000 471 431 391 361 431 391 400 100 90 80 70 60 50 40 30 10–6 es T im 10 6 e s Tim es 5 4 3 2 1 101 361 271 820 2 10 Tim Ti es m 100 10 2 es Tim 10 3 e Tim s 1 es 0 T 10 5 ime Tim s 10 10 6 es Tim es 4 1 Test Current Waveform 10–6 to 10–3 A : Direct Current 10–1 to 104 A : 8/20 μs 241 221 10–5 10000 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times :10 sec. interval 1 20 1 15 1 2 1 1 10 0 2 8 1000 Impulse Width (μs) ERZVF1(2)M331 to ERZVF1(2)M471 121 47 100 1000 Impulse Current (A) 200 10 im 5 0.1 20 271 241 221 201 151 500 300 40 1 30 0 20 1 1000 900 800 700 600 Voltage (V) Ti 1 10 5 T 100 90 80 70 60 50 3 2T 50 10 imes Tim 40 es 30 10 2 20 10 3Time Impulse Current (A) Voltage (V) 200 100 2 times : 5 min. interval up to 10 times : 2 min. interval up to 106 times :10 sec. interval 10–4 10–3 10–2 10–1 100 Current (A) 101 102 103 104 0.1 20 100 1000 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 36 – 10000 Impulse Width (μs) Jan. 2015 “ZNR” Surge Absorbers (Type SMD) Marking Contents 1 ZNR VFM 2 01 3 4 1 Product Name ZNR, ZNR Surge Absorbers 2 Series VF□M, VF Series 3 Abbreviation of Part No. The first two digits are significant figures and the third one denotes the number of zeros following. ✽ Left (Year) 2011:1, 2012:2, 2013:3, 2014:4, 2015:5, 2016:6 4 Date Code Right(Month) Jan. to Sep.:1 to 9, Oct.:O, Nov.:N, Dec.:D ✽ If the 10's digit of a Christian year is an even year, as an end abbreviation, an alphabetic character is used. 1 : A, 2 : B, 3 : C, 4 : D, 5 : E, 6 : F, 7 : G, 8 : H, 9 : J, 0 : K If the 10's digit of a Christian year is an odd year, as an end abbreviation, a number is used. Packaging Methods Packing Quantity Style Quantity Embossed taping 2,000 pcs./reel Bulk ● Reel T Embossed Taping (W=16 mm) t1 E Feeding hole Chip pocket C f D0 A F B B r P2 P0 E ● 200 pcs./bag W ● D P1 t2 Chip component A W Tape running direction t (not to scale) (not to scale) Part No. A B C D E ERZVF□M□□□ 382 max. 50 min. 13.0±0.5 21.0±0.8 2.0±0.5 Part No. A B W F E P1 ERZVF□M□□□ 6.8±0.2 11.9 max. 16.0±0.3 7.5±0.10 1.75±0.10 8.0±0.1 Part No. W T t ERZVF□M□□□ 16.4+2.0 22.4 max. 2.5±0.5 0 Part No. P2 P0 fD0 ERZVF□M□□□ 2.0±0.1 4.0±0.1 1.5+0.1 0 r 1.0 t1 t2 0.6 max. 6.5 max. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 37 – Jan. 2015 “ZNR” Surge Absorbers (Type SMD) Performance Characteristics Characteristics Test Methods Specifications Standard Test Condition Electrical measurements (initial/after tests) shall be conducted at temperature of 5 to 35 °C, relative humidity of maximum 85 % ——— Varistor Voltage The voltage between two terminals with the specified measuring current 1mA DC applied is called V1 or V1mA. The measurement should be made as fast as possible to avoid heat effects. Maximum Allowable Voltage The recommended maximum sinusoidal wave voltage (rms) or the maximum DC voltage that can be applied continuously. Clamping Voltage The maximum voltage between two terminals with the specified impulse current (8/20 μs). Rated Power The maximum power that can be applied within the specified ambient temperature. Maximum Energy Maximum energy of less than ±10 % of the varistor voltage change when the standard impulse (2 ms) is applied one time. Maximum Peak Current Maximum current of less than ±10 % of the varistor voltage change when impulse current (8/20 μs) is applied twice continuously with an interval of 5 minutes. Temperature Co ef ficient of Varistor Voltage V1mA at 85 °C – V1mA at 25 °C V1mA at 25 °C × 1 × 100(%/°C) 60 To meet the specified value. 0 to –0.05 %/°C The change of Vc shall be measured after the specified impulse is applied 10000 times continuously with an interval of 10 seconds at room temperature. Impulse Life (I) Part No. ERZVF□M220 to ERZVF□M680 ERZVF□M820 to ERZVF□M271 ERZVF□M331 to ERZVF□M471 Waveform 8/20 μs 8/20 μs 8/20 μs Current 18 A 50 A 30 A ΔV1mA /V1mA < ±10 % The change of Vc shall be measured after the specified impulse is applied 100000 times continuously with an interval of 10 seconds at room temperature. Impulse Life (II) Part No. ERZVF□M220 to ERZVF□M680 ERZVF□M820 to ERZVF□M271 ERZVF□M331 to ERZVF□M471 Waveform 8/20 μs 8/20 μs 8/20 μs Current 12 A 35 A 20 A ΔV1mA /V1mA < ±10 % Recommendation Land Size Land 8.0 3.0 6.0 Product Occupied Space 5.0 10.0 Unit : mm Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 38 – Jan. 2015 “ZNR” Transient/Surge Absorbers “ZNR”Transient/Surge Absorbers, Type D, Series V “ZNR”Transient/Surge Absorbers, Type SMD, Series HF, VF Handling Precautions Safety Precautions In case that a ZNR Surge Absorber (hereafter referred to as the ZNR, or product name) is used, if an abnormality takes place because of peripheral conditions of the ZNR(material, environments, power source conditions, circuit conditions, etc. in equipment design), fire, electric shock, burn, or product failure may be occur. The precautions for this product are described below, understand the content thoroughly before usage. For more questions, contact us. 1. Precautions to be strictly observed 1.1 Confirmation of performance ratings Use the ZNR within its rated range of performance such as the Max. allowable voltage, withstanding surge current, withstanding energy, impulse life(surge life), average pulse power, and operating temperature range. If used outside the range, the ZNR can be degrade and have element fracture, which may result in smoking and ignition. 1.2 To avoid accidents due to unexpected phenomena, take the following measures 1) In the event of fracture of the ZNR, its pieces may scatter ; hence, put the case or cover of the set product in place. 2) Do not install the ZNR near combustible substances(polyvinyl chloride wires, resin moldings, etc.). If it is difficult to do, install a nonflammable cover. 3) Across-the-line use When the ZNR is used across a line, put a current fuse in series with the ZNR(Refer to Item 2.1.1). (4) and Table 1. 4) Use between line to ground (1) If the case that the ZNR is used between a line to the ground, the short-circuit of the ZNR may not blow the current fuse because of grounding resistance, which may cause smoking and ignition of the ZNR’s exterior resin. As the measure against it, install an earth leakage breaker on the power supply side of the ZNR position. If no earth leakage breaker is installed, use a thermal fuse together wth a current fuse in series. (Refer to Table 1.) (2) If the case that the ZNR is used between a live part to metal case, an electric shock may develop at a shortcircuit of the ZNR ; hence, ground the metal case to the ground or keep it from the human body. 2. Application notes 2.1 Pay attention to the following items to avoid the shortened life and failure of the ZNR 1) Circuit conditions (1) Select a ZNR of which the maximum voltage including fluctuations in source voltage allows for the maximum permissible circuit voltage. (Refer to Table 1.) (2) In cases that surges are intermittently applied at short intervals(for example, in case that the voltage of the noise simulator test is implemented etc.), do not let them exceed the ZNR’s rated power. (3) Select a ZNR recommended in Table 1. <1> Across-the-line use If possible, use a Part No. marked with ✽ in case of voltage temporarily rises load unbalance of separately-wired loads, short between hot and neutral-line, open of neutral line in single-phase-three-wired system, and due to resonance at switching for a capacitive, inductive load. <2> Used between line to ground Use a different Part No. from “Across-the-line use” as table 1, because of raising voltage in case of “Line to Ground Fault”. Use a Part No. marked with ✽✽ in table 1, in case of the insulation resistance test(500 VDC) for equipment. When using a Part of the varistor voltage that the insulation efficiency examination can not be cleared, there is a case where the surge absorber can be done by removing it from the circuit depending on the circuit condition(Refer examination of Japan Domestic Safety Regulations). Use a Part No. marked with ✽✽✽ in table 1, in case of the withstanding voltage test(1000 VAC or 1200 VAC) for equipment. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 39 – Mar. 2015 “ZNR” Transient/Surge Absorbers (4) Concerning current fuse <1> We recommend selecting a ZNR and the rated current of a current fuse as follows. Finally, please be sure that there is no danger if the ZNR mounted on the equipment breaks. ● Type D, Series V Standard Part No. ERZV05D□□□ ERZV07D□□□ ERZV09D□□□ ERZV10D□□□ ERZV14D□□□ ERZV20D□□□ Fuse rated current 3 A max. 5 A max. 7 A max. 7 A max. 10 A max. 10 A max. ✽ Fuses shall use rated voltages appropriate for circuits. ● Type SMD, Series VF Standard Part No. ERZVF□M□□□ Fuse rated current 5 A max. ✽ Fuses shall use rated voltages appropriate for circuits. ✽ Concerning HF series, please confirm adjusted to load dump surge and protection cooperation. <2> The recommended fuse position is shown in table 1, “Example of ZNR application”, however, if the load current of protected equipment is larger than that of the above recommended fuse rated current, install a current fuse at the position shown below. Current Fuse Protected Equipment Power Source Side ZNR (5) Concerning thermal fuse Set a thermal fuse to get high thermal conductivity with ZNR. Table 1 Example of ZNR application Across-the-Line use Use between Line to ground Connections example DC/AC Single-phase L DC/AC Single-phase fuse ZNR1 N Protected Equipment N AC 3-phase L fuse AC 3-phase ZNR3 ZNR3 Example of varistor voltage ZNR1 ZNR3 Protected Equipment ZNR2 { Thermal coupling ZNR3 { ZNR3 { Thermal Fuse Protected Equipment ZNR4 { Thermal coupling ZNR3 Source voltage ZNR1 fuse Protected Equipment ZNR fuse Nominai varistor voltage Type D SMD Mold Type AC100 V 201 to 361✽ 201 to 361✽ AC120 V 241 to 431✽ 241 to 431✽ AC200 V 471 to 621✽ 471 AC220 V ✽ 471 to 621 471 AC240 V 511, 621✽ — AC380 V 821 — ZNR Source voltage AC100 V AC220 V ZNR2 ZNR4 AC230 V AC240 V AC380 V Thermal Fuse Nominai varistor voltage Type D SMD Mold Type 471 511 621✽ 821 and more✽✽ 182✽✽✽ 471 — — — — — — — — — — 511 621✽ 821 and more✽✽ 182✽✽✽ 112✽✽ 182✽✽✽ Note : Element size is selected by impulse Condition. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 40 – Mar. 2015 “ZNR” Transient/Surge Absorbers 2) Operating environments (1) The ZNR is designed to be used indoors. Do not use it exposed outdoors. (2) Do not use the ZNR in places exposed to temperatures beyond the operating temperature range, such as places exposed to sunlight and vicinities of heating equipment. (3) Do not use the ZNR in places exposed to high temperatures and high humidity, such as places exposed directly to rain, wind, dew condensation, and vapor. (4) Do not use the ZNR in dusty and salinity environment and atmospheres polluted by corrosive gases. 3) Processing conditions (1) Do not wash the ZNR by such solvents(thinner, acetone, etc.) as its exterior resin deteriorates. (2) Do not apply a strong vibration or shock (by falling, etc.) to the ZNR, cracking to its exterior resin and element may occur. (3) When coating the ZNR with resin(including molding), do not use such resin. (4) Do not bend the ZNR type D lead wires at the position close to its ZNR type D exterior resin, or apply external force to the position. (5) When soldering the ZNR lead wires, follow the recommended conditions and do not melt the solder and insulating materials constituting the ZNR. Flow soldering Recommended Condition 260 °C, within 10 sec. Flow soldering 260 °C, within 10 sec. Reflow soldering Refer to Reflow soldering profile Soldering Method Type D SMD Type Attention Item Type D is not Reflow soldering object part. When the package density of the part is high pill out gas because the solderability sometimes becomes bad. When Land is too big compared with the size of the terminal surface of the part, be careful because the part sometimes upset when solder fuses. ✽1 Soldering iron temperature should not exceed 400 °C and should not be applied for mor than 5 seconds. ✽2 Profile be careful because there is a margin of error in the way of measuring. ✽3 The temperature depend on the size and the package density of the substrate. Therefore, confirm every kind of the substrate. Soldering temperature-time profile to recommend Flow soldering Soldering Gradual cooling Temperature (°C) Preheating Temperature (°C) Reflow soldering Rising temperature(I) The limits of resistance to reflow solderling heat 260 Preheating Rising temperature(II) Gradual cooling Main heating Temperature (°C) ● 250 240 230 220 210 Time Time 200 Preheating Soldering Gradual cooling The normal to 130 °C max. 260 °C max. 120s max. 10s Gradual cooling 0 10 20 30 40 Time (s) 50 60 Rising temperature I The normal to preheating temperature 30 to 60 s Preheating 150 to 180 °C 60 to 120 s Rising temperature II Preheating to 200 °C 2 to 6 °C/s Main heating (cf. The limit of resistance to reflow soldering heat) Gradual cooling 200 to 100 °C 1 to 4 °C/s (Reflow soldering shall be within two times) (6) Mounting (only for SMD Type) In case of mounting ZNR on a Printed Circuit Board, be careful not to put excessive impact load, such as pressure from adsorption nozzle, and mechanical impact/stress of position-shifting or positioning. Also, we recommend you to fix a Printed Circuit Board to sheathing resin with an adhesive in case of position-shifting of ZNR when mounting. 4) Long-term storage (1)Do not store the ZNR under high temperature and high humidity. Store it at a temperature up to 40 °C and at humidity below 75 %RH, and use it within two years. Before using the ZNR that has been stored for a long period(two years or longer), confirm the solderability. (2) Avoid atmospheres full of corrosive gases(hydrogen sulfide, sulfurous acid, chlorine, ammonia, etc.). (3) Avoid direct sunlight and dew condensation. 3. Notices 3.1 In cases that the ZNR is used in equipment(aerospace equipment, medical equipment, etc.) requiring extremely high reliability, ask us for a selection of Part No., and protection coordination, etc. in advance. 3.2 Note that we do not take any responsibility for faults and abnormalities resulting from the use not in conformity with the contents of entries in the delivery specification. 3.3 There is a possibility that the ZNR will unexpectedly cause smoke or ignite because of an abnormal rise of the circuit voltage and invasion of excessive surge. To prevent that accident from spreading over the equipment and not to expand the damage, use multiplex protection such as the adoption of frame-retardant materials for housing parts and structural parts. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 41 – Mar. 2015 “ZNR” Transient/Surge Absorbers (Type SC) “ZNR” Transient/Surge Absorbers Type : SC The ZNR Type SC protects power supply facilities, communications equipment from steep lightning surges, and it is a suitable product to incorporate it in a serge protective device corresponding to the Japanese Industrial Standards (JIS C 5381-1). Features ● Very large surge withstanding capability with a compact size response to steep impulse voltage ● Low clamping voltage for better surge protection ● No follow-on current ● RoHS compliant ● Fast Recommended Applications ● Power suppliers for OA, FA, telecommunication or industrial equipment ● Traffic or railroad systems ● Surge protection of automatic control devices for power distribution line ■ As for Handling Precautions and Minimum Quantity / Packing Unit Please see Related Information Explanation of Part Numbers 1 2 3 4 5 6 7 8 E R Z V S 3 4 C Series Shape Product Code Element Size 9 Type 10 Nominal Varistor Voltage 11 12 Design No. Dimensions in mm (not to scale) (Unit : mm) T D Part No. Part Number ERZVS34C201 ERZVS34C241 ERZVS34C271 ERZVS34C361 ERZVS34C431 ERZVS34C471 ERZVS34C511 ERZVS34C621 ERZVS34C751 ERZVS34C821 ERZVS34C951 H ZNR Date code 18 25 7 36 H max. T max. 47 9.0 9.2 9.5 10.4 11.1 11.3 9.7 9.7 10.5 11.0 11.5 8 7 D max. 2-f3.4 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 42 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type SC) Ratings and Characteristics ● ● Operating Temperature Range : –40 to 85 °C Storage Temperature Range : –40 to 125 °C Maximum Allowable Voltage Varistor Voltage Part No. Maximum Clamping Voltage Voltage Protection Level V250 A UP(V) (at In) V1mA (V) ACrms (V) DC (V) ERZVS34C201 200(185 to 225) 130 170 340 800 ERZVS34C241 240(216 to 264) 150 200 395 900 ERZVS34C271 270(247 to 303) 175 225 455 1000 ERZVS34C361 360(324 to 396) 230 300 595 1200 ERZVS34C431 430(387 to 473) 275 350 710 1500 ERZVS34C471 470(423 to 517) 300 385 775 1500 ERZVS34C511 510(459 to 561) 320 415 845 1500 ERZVS34C621 620(558 to 682) 385 505 1025 2000 ERZVS34C751 750(675 to 825) 460 615 1240 2500 ERZVS34C821 820(738 to 902) 510 670 1355 2500 ERZVS34C951 950(855 to 1045) 575 765 1570 3000 Nominal Discharge Current Maximum Discharge Current In(8/20 μs) Imax(8/20 μs) 20 kA 40 kA Typical Characteristics Voltage vs. Current (ERZVS34C201 to ERZVS34C951) 10000 Max. Leakage Current Max. Clamping Voltage ERZVS34C951 ERZVS34C821 ERZVS34C751 ERZVS34C621 ERZVS34C511 ERZVS34C471 ERZVS34C431 ERZVS34C361 ERZVS34C271 ERZVS34C241 ERZVS34C201 ERZVS34C951 ERZVS34C821 ERZVS34C751 ERZVS34C621 ERZVS34C511 ERZVS34C471 Voltage (V) 1000 100 ERZVS34C431 ERZVS34C361 ERZVS34C271 ERZVS34C241 ERZVS34C201 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 105 A: 8/20 μs 10 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 Current (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 43 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E) “ZNR” Transient/Surge Absorbers Type : E The ZNR Type E is capable of handling larger surge energy than Type D in applications to protect electronic equipment or semiconductor devices from switching and induced lightning surges. Features ● Very large surge withstanding capability with a compact size ● Direct mounting on boards like a power distribution board available ● Fast response to steep impulse voltage ● Low clamping voltage for better surge protection ● RoHS compliant Recommended Applications ● Transistor, diode, IC, thyristor or triac semiconductor protection ● Surge protection in industrial power plant operations ● Relay or electromagnetic valve surge absorption ● Surge absorption applications in broadcasting, communications devices, traffic/railroad, agricultural facilities, waterworks ● Surge protection of automatic control devices for power distribution line Note : Ask our factory for Product Specification before use. Related Standards UL/CSA recognized models are available on request] ● UL1449 File No. E321499 (Title: Surge Protective Devices) ● CSA C22.2 No.1 Class 2221 01 File No. LR-92226 (Title: Accessories and Parts for Electronic Products) ● Each type designation is not registered by Part Number. If you have any question on type designation, please contact and ask our office. ■ As for Handling Precautions and Minimum Quantity / Packing Unit Please see Related Information Explanation of Part Numbers 1 2 3 4 E R Z C Product Code 5 6 Element Size 7 8 E K Type Tolerance 9 10 11 Nominal Varistor Voltage 12 Design No. Dimensions in mm (not to scale) ISO M4 (Unit : mm) 4.3 24 W H L ERZC20EK□□□□ 48±1 42±1 39±1 ERZC32EK□□□□ 60±1 55±1 51±1 H 5 L W 12 Part No. ZNR Part No. Date code 14 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 44 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E) 20 Series Ratings and Characteristics(ERZC20EK) ● ● Operating Temperature Range : –40 to 85 °C Storage Temperature Range : –40 to 110 °C Part No. Varistor Voltage Maximum Allowable Voltage V1 mA (V) ACrms (V) DC (V) ERZC20EK201 200 (185 to 225) 130 170 ERZC20EK241 240 (216 to 264) 150 200 ERZC20EK271 270 (247 to 303) 175 225 ERZC20EK361 360 (324 to 396) 230 300 ERZC20EK391 390 (351 to 429) 250 320 275 350 ERZC20EK431 430 (387 to 473) ERZC20EK471 470 (423 to 517) 300 385 ERZC20EK511 510 (459 to 561) 320 415 385 505 ERZC20EK621 620 (558 to 682) ERZC20EK681 680 (612 to 748) 420 560 ERZC20EK751 750 (675 to 825) 460 615 ERZC20EK781 780 (702 to 858) 485 640 ERZC20EK821 820 (738 to 902) 510 670 ERZC20EK911 910 (819 to 1001) 550 745 ERZC20EK102 1000 (900 to 1100) 625 825 ERZC20EK112 1100 (990 to 1210) 680 895 Maximum Clamping Voltage Rated Power Energy (2 ms) V100 A (V) 340 395 455 595 650 710 775 845 1025 1120 1240 1290 1355 1500 1650 1815 (W) 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 (J) 80 95 100 120 130 140 150 150 160 175 190 200 215 240 245 250 Maximum Clamping Voltage Rated Power Energy (2 ms) V200 A (V) 340 395 455 595 650 710 775 845 1025 1120 1240 1290 1355 1500 1650 1815 (W) 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 (J) 210 240 255 325 350 400 405 405 415 450 500 520 545 600 620 640 Maximum Typical Peak Current Capacitance (8/20 μs) (Reference) 1 time 2 times (A) (A) at 1kHz (pF) 8000 5000 2300 8000 5000 1500 8000 5000 1400 8000 5000 1300 8000 5000 1200 8000 5000 1000 8000 5000 950 8000 5000 930 8000 5000 900 8000 5000 850 8000 5000 800 8000 5000 800 8000 5000 700 8000 5000 700 8000 5000 400 8000 5000 350 32 Series Ratings and Characteristics(ERZC32EK) ● ● Operating Temperature Range : –40 to 85 °C Storage Temperature Range : –40 to 110 °C Part No. ERZC32EK201 ERZC32EK241 ERZC32EK271 ERZC32EK361 ERZC32EK391 ERZC32EK431 ERZC32EK471 ERZC32EK511 ERZC32EK621 ERZC32EK681 ERZC32EK751 ERZC32EK781 ERZC32EK821 ERZC32EK911 ERZC32EK102 ERZC32EK112 Varistor Voltage Maximum Allowable Voltage V1 mA (V) ACrms (V) DC (V) 200 (185 to 225) 130 170 240 (216 to 264) 150 200 270 (247 to 303) 175 225 360 (324 to 396) 230 300 390 (351 to 429) 250 320 430 (387 to 473) 275 350 470 (423 to 517) 300 385 510 (459 to 561) 320 415 620 (558 to 682) 385 505 680 (612 to 748) 420 560 750 (675 to 825) 460 615 780 (702 to 858) 485 640 820 (738 to 902) 510 670 910 (819 to 1001) 550 745 1000 (900 to 1100) 625 825 1100 (990 to 1210) 680 895 Maximum Typical Peak Current Capacitance (8/20 μs) (Reference) 1 time 2 times (A) (A) at 1kHz (pF) 25000 20000 5500 25000 20000 5000 25000 20000 4200 25000 20000 3500 25000 20000 3000 25000 20000 2500 25000 20000 2500 25000 20000 2400 25000 20000 2200 25000 20000 2100 25000 20000 2000 25000 20000 1900 25000 20000 1800 25000 20000 1700 25000 20000 1000 25000 20000 800 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 45 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E) Typical Characteristics(Type E) Voltage vs. Current (ERZC20EK201 to ERZC20EK511) Max. Leakage Current Max. Clamping Voltage 2000 1000 900 800 700 600 91 EK3 C20 431 ERZ K E C20 71 ERZ EK4 C20 ERZ 511 0EK ZC2 ER 500 Voltage (V) ERZC20EK511 ERZC20EK471 ERZC20EK431 ERZC20EK391 ERZC20EK361 ERZC20EK271 ERZC20EK241 400 300 ERZC20EK201 1 271 K36 20EK 20EERZC ZC ER 200 41 EK2 C20 01 ERZ 20EK2 ZC ER 100 90 80 70 60 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 μs 50 40 30 10-6 (ERZC20EK621 to ERZC20EK112) 10-5 10-4 10-3 10-2 10-1 100 Current (A) Max. Leakage Current 101 102 103 104 105 Max. Clamping Voltage 4000 ERZC20EK112 ERZC20EK102 ERZC20EK911 ERZC20EK821 ERZC20EK781 ERZC20EK751 ERZC20EK681 3000 Voltage (V) 2000 ERZC20EK621 1 K82 20E 81 ZC 7 K ER 20E 51 ZC K7 ER 20E ZC 681 ER EK 0 2 ZC ER 112 K 20E 102 ZC EK ER 20 ZC 11 R K9 E 20E ZC ER 1000 900 800 700 600 500 21 K6 400 20E ZC ER 300 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 μs 200 10-6 10-5 10-4 10-3 10-2 10-1 100 Current (A) 101 102 103 104 105 Impulse Derating Curve (Relation between impulse width and surge, repetitively) 20 Series 20 Series 20 Series (ERZC20EK201 to ERZC20EK271) (ERZC20EK361 to ERZC20EK681) (ERZC20EK751 to ERZC20EK112) 2 times : 5 minutes to 10 times : 2 minutes 6 to 10 times : 10 seconds 4000 2000 2000 1000 800 600 400 1000 800 600 400 200 100 80 60 40 20 1 Ti m 2 e Ti m 10 es T 10 2ime s Ti m 10 3 es Ti 10 4 mes Tim es 10 5 T 10 6 imes Tim es 200 100 80 60 40 20 10000 8000 6000 2 times : 5 minutes to 10 times : 2 minutes 6 to 10 times : 10 seconds 4000 Impulse Current (A) Impulse Current (A) 10000 8000 6000 1 2000 Ti m 10 2 Ti Ti e m m es es 10 2 Ti m 10 3 es Ti m es 10 4 Tim es 10 5 Ti 10 6 mes Tim es 1000 800 600 400 200 100 80 60 40 20 10 8 6 4 10 8 6 4 2 2 2 1 1 10 8 6 4 20 100 1000 Impulse Width (μs) 10000 20 2 times : 5 minutes to 10 times : 2 minutes 6 to 10 times : 10 seconds 4000 Impulse Current (A) 10000 8000 6000 2 1 Ti Ti m m 10 es Ti e m es 10 2 10 3 Tim e s T 10 4 ime Tim s 10 5 es 10 6 Tim e Tim s es 1 100 1000 Impulse Width (μs) 10000 20 100 1000 Impulse Width (μs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 46 – 10000 Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E) Typical Characteristics(Type E) Voltage vs. Current (ERZC32EK201 to ERZC32EK511) Max. Leakage Current Max. Clamping Voltage ERZC32EK511 ERZC32EK471 ERZC32EK431 ERZC32EK391 ERZC32EK361 2000 Voltage (V) 1000 900 800 700 600 ERZC32EK271 ERZC32EK241 ERZC32EK201 71 K4 32E 31 4 ZC ER 32EK 1 39 ZC ER 32EK ZC ER 11 K5 32E ZC ER 500 400 300 1 36 EK 32 71 ZC K2 ER C32E Z 41 ER K2 2E C3 K201 Z ER 32E ZC ER 200 100 90 80 70 60 50 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 μs 40 30 10-6 (ERZC32EK621 to ERZC32EK112) 10-5 10-4 10-3 10-2 10-1 100 Current (A) Max. Leakage Current 4000 101 102 103 104 ERZC32EK112 ERZC32EK102 ERZC32EK911 ERZC32EK821 ERZC32EK781 ERZC32EK751 ERZC32EK681 ERZC32EK621 Max. Clamping Voltage 3000 Voltage (V) 2000 105 2 11 EK 2 32 10 ZC 2EK 11 R E C3 K9 Z E ER C32 Z ER 81 K7 2E 51 C3 EK7 1 Z ER C32 K68 Z E ER C32 Z 21 ER K8 2E C3 Z ER 1000 900 800 700 600 500 1 62 EK 400 32 C RZ E 300 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 μs 200 10-6 10-5 10-4 10-3 10-2 10-1 100 Current (A) 101 103 102 104 105 Impulse Derating Curve (Relation between impulse width and surge, repetitively) 32 Series 32 Series (ERZC32EK201 to ERZC32EK271) (ERZC32EK361 to ERZC32EK681) 20000 10000 8000 6000 e 10 s 2000 Ti m Tim 10 3 40 20 es Tim es 200 100 80 60 es 10 2 10 4 10 5 10 6 2 Ti 1 m e Tim es Tim 1000 800 600 400 200 100 80 60 es 40 es 20 es 4000 Ti 10 e 2000 m 1000 800 600 Ti es 10 2 Tim 10 3 es Tim es 10 4 10 5 10 6 Tim 2 m Tim Tim es 400 Tim 10 8 6 4 4 4 2 2 10000 20 m Ti es m es 10 4 10 8 6 100 1000 Impulse Width (μs) 1 10 2 0 T i 10 3 10 8 6 20 es 100 80 60 20 es m 200 40 es Ti e Impulse Current (A) m 10000 8000 6000 m 400 4000 Ti m 2 times : 5 minutes to 10 times : 2 minutes 6 to 10 times : 10 seconds 20000 Ti 1000 800 600 Ti 10000 8000 6000 (ERZC32EK751 to ERZC32EK112) 1 2000 1 2 20000 Impulse Current (A) 4000 2 times : 5 minutes to 10 times : 2 minutes 6 to 10 times : 10 seconds Impulse Current (A) 2 times : 5 minutes to 10 times : 2 minutes 6 to 10 times : 10 seconds 32 Series Tim 10 5 10 6 es Tim es es Tim Tim es 2 100 1000 Impulse Width (μs) 10000 20 100 1000 Impulse Width (μs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 47 – 10000 Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E) Performance Characteristicsv (Type E) Electrical Characteristics Test Methods/Description Specifications Standard Test Condition Electrical characteristics shall be measured at following conditions (Temperature: 5 to 35 °C,Humidity: Max. 85 %) ——— Varistor Voltage The voltage between two terminals with the specified measuring current CmA DC applied is called Vc or VCmA. The measurement shall be made as fast as possible to avoid heat affection. Maximum Allowable Voltage The maximum sinusoidal wave voltage (rms) or the maximum DC voltage that can be applied continuously. Clamping Voltage The maximum voltage between two terminals with the specified standard impulse current (8/20 μs). Rated Power The maximum power that can be applied within the specified To meet the ambient temperature. specified value. Energy The maximum energy within the varistor voltage change of ±10 % when one impulse of 2 ms is applied. Maximum Peak Current The maximum current within the varistor voltage change of ±10 % 2 times with the standard impulse current (8/20 μs) applied two times with an interval of 5 minutes. 1 time Temperature Coefficient of Varistor Voltage Impulse Life The maximum current within the varistor voltage change of ±10 % with the standard impulse current (8/20 μs) applied one time. VC at 70 °C – VC at 20 °C 1 × × 100 (%/°C) 50 VC at 20 °C 0 to –0.05 %/°C max. The change of Vc shall be measured after the impulse listed below is applied 10000 times continuously with the interval of ten seconds at room temperature. ΔV1 mA /V1 mA < ±10 % 20 Series 32 Series 200 A (8/20 μs) 300 A (8/20 μs) Mechanical Withstanding Voltage The commercial frequency voltage of AC 2.5 kV shall be applied No remarkable between terminals and the bottom of the unit for one minute. damage (Body Insulation) Robustness of Terminations (Tensile) After gradually applying the load of 49 N (5 kgf) and keeping the unit fixed for 10 seconds in an axial direction, the terminal shall be visually examined for any damage. Vibration After repeadly applying a single harmonic vibration (amplitude: No remarkable 0.75 mm): double amplitude: 1.5 mm with 1 minute vibration damage frequency cycles (10 Hz to 55 Hz to 10 Hz) to each of three perpendicular directions for 2 hours. Thereafter, the damage of the terminals is visually examined. Environmental Dry Heat/ High Temperature Storage The specimen shall be subjected to 110±3 °C for 500 hours in a thermostatic bath without load and then stored at room temperature and humidity for one to two hours. Thereafter, the change of Vc shall be measured. Step 1 2 3 4 Temperature (°C) –25 –30 Room Temp. 85+30 Room Temp. Period (minutes) 30+30 3 max. 30+30 3 max. ΔV1 mA /V1 mA < ±5 % Temperature Cycle The temperature cycle shown below shall be repeated five No remarkable times and then stored at room temperature and humidity for damage one to two hours. The change of Vc and mechanical damage ΔV1 mA 1 mA /V < ±5 % shall be examined. Dry Heat Load/ High Temperature Load After being continuously applied the Maximum Allowable Voltage at 85±5 °C for 500 hours, the specimen shall be stored at room ΔV1 mA /V1 mA ±10 % < temperature and humidity for one to two hours. Thereafter, the change of Vc shall be measured. The specimen shall be subjected to 40±2 °C, 90 to 95 %RH for Damp Heat/Humidity 1000 hours without load and then stored at room temperature ΔV1 mA /V1 mA ±5 % < (Steady State) and humidity for one to two hours. Thereafter, the change of Vc shall be measured. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 48 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type CK) UL and CSA Recognized “ZNR” Transient/Surge Absorbers with Tabs Type : CK ZNR Transient/Surge Absorber with Tabs is a heavy duty type ZNR with very unique tab terminals which bring forth a higher reliability. These tabs are used as electrical connecting terminals and also its mounting legs. This type of ZNR is meant for applications in power supplies or transient voltage surge suppressor units where large surge current or high surge energy absorption is required. Features ● UL and CSA recognized components energy handling capability (210 to 750 joules) ● Large withstanding peak current (25 to 30 kA, 8/20 µs, 1 time) ● Common terminals for electrical connection and mounting ● RoHS compliant ● High Recommended Applications ● Power suppliers for OA, FA, telecommunication ● Power strips ● Transient voltage surge suppressor units or industrial equipment Note : Ask our factory for Product Specification before use. ■ As for Handling Precautions and Minimum Quantity / Packing Unit Please see Related Information Related Standards Standard No. UL1449 CSA C22.2 No.1 Class 2221 01 Title Surge Protective Devices Accessories and Parts for Electronic Products (Varistor for Across-The-Line use as transient protection on 120V ac nominal system) File No. E321499 LR-92226 ● Each type designation is not registered by Part Number. Please contact us for further questions regarding type designation. Explanation of Part Numbers 1 2 3 4 E R Z C Product Code Series 5 6 Element Size 7 8 C K Type Tolerance 9 10 Nominal Varistor Voltage 11 12 Design No. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 49 – Mar. 2015 “ZNR” Transient/Surge Absorbers (Type CK) Ratings and Characteristics ● Operating Temperature Range : –40 to 85 °C ● Storage Temperature Range : –40 to 125 °C Part No. Type Designation (UL/CSA Recognized) ERZC32CK201W ERZC32CK241W ERZC32CK271W ERZC32CK361W ERZC32CK391W ERZC32CK431W ERZC32CK471W ERZC32CK511W ERZC32CK621W ERZC32CK681W ERZC32CK751W ERZC32CK781W ERZC32CK821W ERZC32CK911W ERZC32CK951W ERZC40CK201W ERZC40CK241W ERZC40CK271W ERZC40CK361W ERZC40CK391W ERZC40CK431W ERZC40CK471W ERZC40CK511W ERZC40CK621W ERZC40CK681W ERZC40CK751W ERZC40CK781W ERZC40CK821W ERZC40CK911W ERZC40CK951W 32K201U 32K241U 32K271U 32K361U 32K391U 32K431U 32K471U 32K511U 32K621U 32K681U 32K751U 32K781U 32K821U 32K911U 32K951U 40K201U 40K241U 40K271U 40K361U 40K391U 40K431U 40K471U 40K511U 40K621U 40K681U 40K751U 40K781U 40K821U 40K911U 40K951U Maximum Allowable Voltage Varistor Voltage V1 mA (V) ACrms (V) 200 (185 to 225) 130 240 (216 to 264) 150 270 (247 to 303) 175 360 (324 to 396) 230 390 (351 to 429) 250 430 (387 to 473) 275 470 (423 to 517) 300 510 (459 to 561) 320 620 (558 to 682) 385 680 (612 to 748) 420 750 (645 to 825) 460 780 (702 to 858) 485 820 (738 to 902) 510 910 (819 to 1001) 550 950 (855 to 1045) 575 200 (185 to 225) 130 240 (216 to 264) 150 270 (247 to 303) 175 360 (324 to 396) 230 390 (351 to 429) 250 430 (387 to 473) 275 470 (423 to 517) 300 510 (459 to 561) 320 620 (558 to 682) 385 680 (612 to 748) 420 750 (645 to 825) 460 780 (702 to 858) 485 820 (738 to 902) 510 910 (819 to 1001) 550 950 (855 to 1045) 575 DC (V) 170 200 225 300 320 350 385 415 505 560 615 640 670 745 765 170 200 225 300 320 350 385 415 505 560 615 640 670 745 765 Maximum Clamping Voltage VXA (V) 340 395 455 595 650 710 775 845 1025 1120 1240 1290 1355 1500 1570 340 395 455 595 650 710 775 845 1025 1120 1240 1290 1355 1500 1570 Energy (2 ms, 1 time) Ip (A) 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 (J) 210 240 255 325 350 400 405 405 415 450 500 520 545 600 600 260 300 340 405 435 500 505 505 515 560 625 650 680 750 750 Maximum Peak Current (8/20 µs) 1 time 2 times (kA) (kA) 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 25 20 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 30 25 Dimensions in mm (not to scale) Part No. (UL/CSA Recognized) ZNR Abbreviation of Part No. Date code H T 18 25 D 7 8 d 7 2-f 3.4 ERZC32CK201W ERZC32CK241W ERZC32CK271W ERZC32CK361W ERZC32CK391W ERZC32CK431W ERZC32CK471W ERZC32CK511W ERZC32CK621W ERZC32CK681W ERZC32CK751W ERZC32CK781W ERZC32CK821W ERZC32CK911W ERZC32CK951W ERZC40CK201W ERZC40CK241W ERZC40CK271W ERZC40CK361W ERZC40CK391W ERZC40CK431W ERZC40CK471W ERZC40CK511W ERZC40CK621W ERZC40CK681W ERZC40CK751W ERZC40CK781W ERZC40CK821W ERZC40CK911W ERZC40CK951W Type Designation D max. H max. T max. 32K201U 32K241U 32K271U 32K361U 32K391U 32K431U 32K471U 32K511U 32K621U 32K681U 32K751U 32K781U 32K821U 32K911U 32K951U 40K201U 40K241U 40K271U 40K361U 40K391U 40K431U 40K471U 40K511U 40K621U 40K681U 40K751U 40K781U 40K821U 40K911U 40K951U 36 46 44 55 7.5 7.5 8.5 9.0 9.0 9.0 9.7 9.7 9.7 9.7 10.5 10.5 10.5 11.5 11.5 7.5 7.5 8.5 9.0 9.0 9.0 9.7 9.7 9.7 9.7 10.5 10.5 10.5 11.5 11.5 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 50 – d 5.7±1.0 5.4±1.0 5.2±1.0 4.6±1.0 4.4±1.0 4.1±1.0 3.9±1.0 4.5±1.0 3.9±1.0 3.6±1.0 3.3±1.0 3.1±1.0 2.9±1.0 2.5±1.0 2.3±1.0 5.7±1.0 5.4±1.0 5.2±1.0 4.6±1.0 4.4±1.0 4.1±1.0 3.9±1.0 4.5±1.0 3.9±1.0 3.6±1.0 3.3±1.0 3.1±1.0 2.9±1.0 2.5±1.0 2.3±1.0 Mar. 2015 “ZNR” Transient/Surge Absorbers (Type CK) Typical Characteristics Voltage vs. Current (ERZC32CK201W to ERZC32CK951W) 6000 Max. Leakage Current Max. Clamping Voltage ERZC32CK951W ERZC32CK911W ERZC32CK821W ERZC32CK751W ERZC32CK681W ERZC32CK621W ERZC32CK511W ERZC32CK471W ERZC32CK431W ERZC32CK391W ERZC32CK361W 4000 ERZC32CK951W ERZC32CK911W ERZC32CK821W ERZC32CK751W ERZC32CK681W ERZC32CK621W Voltage (V) 2000 ERZC32CK511W ERZC32CK471W ERZC32CK431W ERZC32CK391W ERZC32CK361W 1000 800 ERZC32CK271W ERZC32CK241W ERZC32CK201W 600 400 200 100 80 ERZC32CK271W ERZC32CK241W ERZC32CK201W Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 60 10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104 105 Current (A) (ERZC40CK201W to ERZC40CK951W) 6000 Max. Leakage Current Max. Clamping Voltage 4000 2000 Voltage (V) ERZC40CK951W ERZC40CK911W ERZC40CK821W ERZC40CK751W ERZC40CK681W ERZC40CK621W ERZC40CK951W ERZC40CK911W ERZC40CK821W ERZC40CK751W ERZC40CK681W ERZC40CK621W ERZC40CK511W ERZC40CK471W ERZC40CK431W ERZC40CK391W ERZC40CK361W ERZC40CK511W ERZC40CK471W ERZC40CK431W ERZC40CK391W ERZC40CK361W 1000 800 ERZC40CK271W ERZC40CK241W ERZC40CK201W 600 400 200 100 80 ERZC40CK271W ERZC40CK241W ERZC40CK201W Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 60 10-6 10-5 10-4 10-3 10-2 10-1 100 101 102 103 104 105 Current (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 51 – Mar. 2015 “ZNR” Transient/Surge Absorbers (Type CK) UL, CSA Recognized Components and The A.C. Rated Voltage Part No. (UL/CSA Recognized) Maximum Allowable Voltage Rated Voltage (Vrms) ACrms (V) DC (V) UL1449 CSA (Class 2221 01) ERZC32CK201W 130 170 118 118 ERZC32CK241W 150 200 136 136 ERZC32CK271W 175 225 159 159 ERZC32CK361W 230 300 209 209 ERZC32CK391W 250 320 227 227 ERZC32CK431W 275 350 250 250 ERZC32CK471W 300 385 272 272 ERZC32CK511W 320 415 291 291 ERZC32CK621W 385 505 350 350 ERZC32CK681W 420 560 381 381 ERZC32CK751W 460 615 418 418 ERZC32CK781W 485 640 440 440 ERZC32CK821W 510 670 463 463 ERZC32CK911W 550 745 500 500 ERZC32CK951W 575 765 522 522 ERZC40CK201W 130 170 118 118 ERZC40CK241W 150 200 136 136 ERZC40CK271W 175 225 159 159 ERZC40CK361W 230 300 209 209 ERZC40CK391W 250 320 227 227 ERZC40CK431W 275 350 250 250 ERZC40CK471W 300 385 272 272 ERZC40CK511W 320 415 291 291 ERZC40CK621W 385 505 350 350 ERZC40CK681W 420 560 381 381 ERZC40CK751W 460 615 418 418 ERZC40CK781W 485 640 440 440 ERZC40CK821W 510 670 463 463 ERZC40CK911W 550 745 500 500 ERZC40CK951W 575 765 522 522 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 52 – Mar. 2015 “ZNR” Transient/Surge Absorbers (Type CK) Performance Characteristics (Type CK) Characteristics Electrical Standard Test Condition Mechanical Specifications Electrical characteristics shall be measured at following conditions (Temperature: 5 to 35 °C, Humidity: Max. 85 %). ——— Varistor Voltage The voltage between two terminals with the specified measuring current 1mA DC applied is called V1 or V1mA. The measurement shall be made as fast as possible to avoid heat affection. Maximum Allowable Voltage The maximum sinusoidal wave voltage (rms) or the maximum DC voltage that can be applied continuously. Clamping Voltage The maximum voltage between two terminals with the specified standard impulse current (8/20 µs). Rated Power The maximum power that can be applied within the specified ambient temperature. Energy The maximum energy within the varistor voltage change of ±10 % when one impulse of 2 ms is applied. Maximum Peak Current Environmental Test Methods/Description 2 times The maximum current within the varistor voltage change of ±10 % with the standard impulse current (8/20 µs) applied two times with an interval of 5 minutes. 1 time The maximum current within the varistor voltage change of ±10 % with the standard impulse current (8/20 µs) applied one time. To meet the specified value. Robustness of Terminations (Tensile) After gradually applying the force of 19.6 N (2 kgf) and keeping the unit fi xed for ten seconds, the terminal shall be visually examined for any damage. No remarkable damage Vibration After repeatedly applying a single harmonic vibration (amplitude: 0.35 mm): double amplitude: 0.7 mm with 1 minute vibration frequency cycles (10 Hz to 55 Hz to 10 Hz) to each of three perpendicular directions for 2 hours. Thereafter, the unit shall be visually examined. No remarkable damage Solderability After dipping the terminal to a depth of approximately 3 mm from the body in a soldering bath of 230±5 °C for 5.0±0.5 seconds, the terminal shall be visually examined. Approximately 95 % of the terminals shall be covered with new solder uniformly. Resistance to Soldering Heat The terminal shall be dipped into a soldering bath having a temperature of 350±10 °C to a point 4.0±0.8 mm from the body of the unit and then be held there for 3.0±0.5 seconds. The change of Vc and mechanical damage shall be examined. ΔV1mA /V1mA < ± 5 % No remarkable damage Dry Heat/ High Temperature Storage The specimen shall be subjected to 125±2 °C for 500 hours in a thermostatic bath without load and then stored at room temperature and humidity for one to two hours. Thereafter, the change of Vc shall be measured. Damp Heat/ Humidity (Steady State) The specimen shall be subjected to 40±2 °C, 90 to 95 %RH for 1000 hours without load and then stored at room temperature and humidity for one to two hours. Thereafter, the change of Vc shall be measured. The temperature cycle shown below shall be repeated five times and then stored at room temperature and humidity for one to two hours. The change of Vc and mechanical damage shall be examined. Temperature Cycle Dry Heat Load/ High Temperature Load Step 1 2 3 4 Temperature (°C) –25±3 Room Temp. 85±2 Room Temp. Period (minutes) 30+30 3 max. 30+30 3 max. After being continuously applied the Maximum Allowable Voltage at 85±2 °C for 500 hours, the specimen shall be stored at room temperature and humidity for one to two hours. Thereafter, the change of Vc shall be measured. ΔV1mA /V1mA < ± 5 % ΔV1mA /V1mA < ± 5 % No remarkable damage ΔV1mA /V1mA < ± 10 % Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 53 – Mar. 2015 “ZNR” Transient/Surge Absorbors “ZNR” Transient/Surge Absorbers, Type E “ZNR” Transient/Surge Absorbers, Type CK, SC Handling Precautions 1. Precautions for Safety The “ZNR” Transient/Surge Absorbers (hereafter referred to as “The ZNR Varistors”) may fail in a short-circuit mode or in an open-circuit mode, when subjected to severe conditions of electrical, environmental and/or mechanical stresses beyond their specified “Ratings” and specified “Conditions”, resulting in burnout, flaming or glowing in the worst case. Following “ Precautions for Safety” and “Application Notes” shall be taken in your major consideration. If you have a question about the “Precautions for Handling”, please contact our engineering section or factory. 1.1 Operating Conditions 1.1.1 The ZNR Varistors shall not be operated beyond the specified “Ratings” and “Environmental Conditions” in the Catalog or the Specifications to prevent them from deterioration, breakdown, flaming or glowing. ● The ZNR Varistors shall not be operated exceeding the specified “Maximum Allowable Voltage” in the Catalog or the Specification. ● The ZNR Varistors shall not be subjected to energy levels above their specified “Maximum Energy Ratings” in the Catalog or the Specifications. ● In case of application to repeated surge/overvoltages, the ZNR Varistors shall not be subjected to surge currents and energy levels above the specified maximum ratings in “Impulse Life Rating” in the Catalog or the Specifications. ● When surge/overvoltages are intermittently applied to the ZNR Varistors with short durations, the devices shall not be operated beyond the specified “Rated Power” in the Catalog or the Specifications. ● The ZNR Varistors shall not be operated beyond the specified “Operating Temperature Range” in the Catalog or the Specifications. ● It is recommended that the ZNR Varistors, if not fused, shall be located away from other combustible components. 1.1.2 The ZNR Varistor shall be operated correctly under following conditions to prevent Varistors from causing mechanical damages and ruptures and to protect human from serious injuries; ● The ZNR Varistors shall not be operated exceeding the specified “Maximum Allowable Voltage Ratings” in the Catalog. ● The ZNR Varistors shall not be operated beyond the “Maximum Peak Current Ratings” in the Catalog. ● Some safety countermeasure such as a protective case covering the Varistor is recommended, if necessary. 1.1.3 When the ZNR Varistors are applied to between a live part and a metallic chassis of equipment, following safety countermeasures shall be taken to protect human from electric shock. A) The metallic chassis shall be earthed to the ground. B) The live part shall be equipped with a protective cover for preventing electric shock. ● Recommendation fuse Series ERZC20EK□□□ ERZC32□K□□□ ERZVS34C□□□ ERZC40CK□□□ Current Fuse 10 A max. 20 A max. 20 A max. 20 A max. (Line - Line) Thermal. Fuse 100 to 120 °C 5 A 100 to 120 °C 10 A 100 to 120 °C 10 A 100 to 120 °C 10 A (Line - Ground) ✽ Fuses shall use rated voltages appropriate for circuits. ✽ Finally, confirm that the secondary disaster does not occur even if the ZNR mounted on equipment breaks. ✽ Set a thermal fuse to get high thermal conductivity with ZNR. 2. Application Notes 2.1 Protective Devices for Varistors 2.1.1 The ZNR Varistors shall be protected from serious accidents due to unexpected physical phenomenor by following safety countermeasures. ● In case of “Across-the Line Use”, the ZNR Varistors shall be protected by connecting a ground fault circuit interrupter of fusing in series to the devices. (See Table 1) ● In case of “Line to Ground Use”, the short-circuit of the Varistor may not blow the current type fuse due to the grounding resistance (between Line and Ground), which may cause flaming or burnout of the devices in the worst case. Following safety countermeasures (A or B) are recommended; A) Connecting a “leakage current circuit breaker” in series to the Varistor to be protected. (See Table 1) B) Use current type fuses and a thermal type fuse which are thermally coupled each others. (See Table 1) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 54 – Mar. 2015 “ZNR” Transient/Surge Absorbors 2.2 Circuit Design 1 (Selection of Varistor Voltage Rating) 2.2.1 General Precautions In selection of Varistor Voltage Ratings for line protection, following general precautions shall be taken in your consideration; (1) Maximum operating voltage shall be lower than the specified “Maximum Allowable Voltage” of the Varistor applied. (2) Some reasonable margin is required against fluctuation of the primary AC line Voltage where the Varistor is applied for preventing mechanical and/or electrical failures of the device. 2.2.2 Across-the-Line Use(Line to Line surge protection) ● Select the ZNR Varistors recommended in Table 1. Notes : Because the primary line voltage temporarily rises due to load unbalance of separately wired loads, short circuit between the live line and the nutral line or LC resonance at switching for a capacitive load, ZNR Varistors with ✽ are recommended for AC120 V or 240 V applications. (See Table 1) 2.2.3 Line to Ground Use(Line to Ground Surge protection) ● Select the ZNR Varistors recommended in Table 1. Notes : When 500 V insulation resistance test of the circuits employing ZNR Varistor is conducted, the ZNR Varistor shall be removed after getting approval from the customer, or the ZNR Varistor ✽ ✽ with the Maximum Allowable Voltage exceeding to the test voltage shall be applied. (See Table 1) When AC1000 V or 1200 V dielectric with standing test is conducted, ZNR Varistors shall be removed after getting approval from the customer according to the relevant regulations, or ZNR Varistor ✽ ✽ ✽ with the Maximum Allowable Voltage exceeding to the test voltage shall be applied. (See Table 1) 2.3 Circuit Design 2 (Fusing Varistors) 2.3.1 When a line current of equipment is higher than the recommended current rating of the fuse in Table 2, the location of the fuse shall be arranged according to Fig 2. Fuse Protected Equipment ZNR Varistor Fig. 2 Alternative Fuse Location/placement for Varistor Protection 2.4 Environmental Conditions (1) The ZNR Varistors shall not be exposed outdoors, because of being designed for indoors use. (2) The ZNR Varistors shall not be operated beyond the Specified Operating Temperature Range and shall not be exposed to direct sunlight and heating part of equipment. (3) The ZNR Varistors shall not be operated under severe conditions of high temperatures and high humidities such as places exposed to rain, wind and vapor. (4) The ZNR Varistors shall be free from dust, salinity environment and atomospheres polluted by corrosive gas. 2.5 Precautions for Assemblies and Handlings 2.5.1 Solvent Cleaning Organic solvents such as thinner and acetone etc. shall not be applied to the ZNR Varistors for preventing deterioration of the external coating or molding resin. 2.5.2 Abnormal Mechanical Stresses Abnormal mechanical stresses beyond the specified values such as strong falling shocks, ribrations and bending/pulling forces, shall be kept minimum to preventmechanical/electrical failures of the devices. 2.5.3 Plastic Molding If another plastic molding is applied to the ZNR Varistors on your option, the influences on reliability of the ZNR Varistors shall be carefully investigated in your equipment. 2.6 Long Term Storage (1) The ZNR Varistors shall not be stored under severe conditions of high temperatures and high humidities. Store them indoors under 40 °C max. and 75 %RH max. Use them within one year, if stored beyond the limit, check the solderbility before use. (2) The ZNR Varistors shall not be stored under corrosive atomospheres such as hydrogen sulfide, sulfurous acid, chlorine and ammonia. (3) The ZNR Varistors shall not be exposed to direct sunlight and shall not be stored under dew formation. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 55 – Mar. 2015 “ZNR” Transient/Surge Absorbors 2.7 Regarding to “Safety Regulations of the Varistors” In case of applications to UL and CSA standards, refer to “Application Notes for UL and CSA Recognized” ZNR “Varistors” 2.8 Parallel Capacitances of the ZNR Varistors The ZNR Varistors have relatively high capacitances specified in the individual specifications, special consideration shall be taken into account in applications to high frequency transmission lines or circuits. Table 1. Application Examples Across-the-Line/Line to Line Protection Line to Line and Line to Ground Protection D.C. A.C. Single phase D.C. A.C. Single phase f f ZNR1 Protected ZNR1 Protected Equipment Equipment ZNR2 Connections Thermal coupling Thermal. Fuse f : fuse A.C. 3 phase f : fuse A.C. 3 phase f f ZNR3 ZNR3 Protected f Equipment Protected f Equipment ZNR4 Thermal coupling Thermal. Fuse f : fuse f : fuse Across the Line Use/Line to Line Selection Examples ZNR Nominal Line Voltage Part Number of ZNR Type E, CK, SC AC 120 V AC 200 V to AC 220 V AC 240 V ZNR 201 241 271 AC 100 V ZNR1 ZNR3 Line to Ground Use ERZC□□EK ERZC□□CK ERZVS34C 241 271 ✽ Nominal Line Voltage AC 100 V to AC 220 V ZNR2 ZNR4 471 AC 240 V 511 Part Number of ZNR Type E, CK, SC ERZC□□EK ERZC□□CK ERZVS34C 471 511 821 ✽✽ 511 821 ✽✽ Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 – 56 – Mar. 2015 “ZNR” Transient/Surge Absorbers (Type P) “ZNR” Transient/Surge Absorbers Type : P ZNR Transient/Surge Absorber, Type P is a suitable device to protect various electric equipment and semiconductive devices from instantaneous over-voltages like switching surges and induced lightnings. The Type P is characterized by the unique construction of plug-in type with a deterioration indicator. ● RoHS compliant Recommended Applications Protection of semiconductor devices used for the electronic equipment includes: ● Broadcasting, communication equipment ● Traffic or railroad systems ● Automatic control devices for power distribution ● Waterworks ● Protection of motor coils, vacuum switches ■ As for Minimum Quantity / Packing Unit Please see Related Information Explanation of Part Numbers 1 2 3 4 E R Z A Product Code 5 Series 6 Element Size 7 8 P K Type Tolerance 9 10 11 Nominal Varistor Voltage 12 Design No. Ratings and Characteristics ● ● Operating Temperature Range : –25 to 70 °C Storage Temperature Range : –25 to 70 °C Part No. Varistor Voltage Maximum Allowable Voltage Maximum Clamping Voltage Maximum Peak Current (8/20 µs, 2 times) Energy (2 ms, 1 time) Typical Capacitance (Reference) V1 mA (V) ACrms (V) DC (V) V100 A (V) (A) (J) at 1 kHz (pF) ERZA20PK251 250±10 % 130 180 410 5000 90 1200 ERZA20PK501 500±10 % 260 360 825 5000 150 600 ERZA20PK102 1000±10 % 520 730 1650 5000 240 300 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Aug. 2015 – 57 – “ZNR” Transient/Surge Absorbers (Type P) Dimensions in mm (not to scale) f 30 47 3 78 88 NP f9 66 Mounting pitch 16 7 Mounting hole f 4.5 M4 Life indicator Typical Characteristics Voltage vs. Current (ERA20PK251 to ERZA20PK102) Max. Leakage Current Max. Clamping Voltage 4000 3000 2000 Voltage (V) PK102 1000 900 800 700 600 ERZA20 102 0PK ZA2 ER 0PK501 ERZA2 500 400 501 0PK ZA2 ER 200 251 0PK ZA2 ER 1 0PK25 ERZA2 300 100 90 80 70 60 10-6 Test Current Waveform 10-6 to 10-3 A: Direct Current 10-1 to 104 A: 8/20 µs 10-5 10-4 10-3 10-2 10-1 1 10 102 103 104 105 Current (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Aug. 2015 – 58 – “ZNR” Transient/Surge Absorbers (Type J) “ZNR” Transient/Surge Absorbers Type : J ZNR Transient/Surge Absorbers, Type J, are designed especially for surge protection of industrial equipment from high energy transient voltages which are generated by switching of the inductive loads such as DC magnet relays or transformers. Features ● Low clamping voltage response to steep impulse voltage ● A bilateral and symmetrical V-I characteristic curve ● Higher energy handling capability (5000 to 44000 J) ● No follow-on current ● Wide product range [Varistor Voltage] 500 V to 1300 V ● RoHS compliant ● Fast Recommended Applications ● Suppression of volume surges such as those produced by switching of DC lifting magnets and within equipment in railroad vehicles ● Protection of a current transformer from overheating caused with secondary opening ● Protection of thyristors or diodes employed in power supply equipment Note: Ask our factory for Product Specification before use. ■ As for Minimum Quantity / Packing Unit Please see Related Information Explanation of Part Numbers 1 2 3 4 E R Z A Product Code Series 5 6 Element Size 7 8 J K Type Tolerance 9 10 Nominal Varistor Voltage 11 12 Design No. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 59 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type J) Ratings and Characteristics ● ● Operating Temperature Range : –25 to 70 °C Storage Temperature Range : –25 to 110 °C Part No. Varistor Voltage Maximum Allowable Voltage Maximum Clamping Voltage V1 mA (V) ACrms (V) DC (V) V100 A (V) Energy Maximum (Derated sinusoidal Peak Current wave, 1 time) (4/10 µs, 2 times) (J) ERZA80JK561 (kA) 5000 ERZA80JK561A Typical Capacitance (Reference) at 1 kHz (pF) 80 9800 10000 80 × 2 19600 15000 80 × 3 29400 ERZA80JK561C 20000 80 × 4 39200 ERZA80JK112 10000 80 4800 20000 80 × 2 9600 30000 80 × 3 14400 ERZA80JK112C 40000 80 × 4 19200 ERZA80JK122 11000 80 4400 22000 80 × 2 8800 33000 80 × 3 13200 44000 80 × 4 17600 560 (505 to 615) ERZA80JK561B ERZA80JK112A 1100 (980 to 1200) ERZA80JK112B ERZA80JK122A ERZA80JK122B 250 1250 (1120 to 1380) 485 550 350 925 680 1800 775 2070 ERZA80JK122C Typical Characteristics Voltage vs. Current Impulse Derating 106 5,000 Max. Leakage Current Max. Clamping Voltage 105 1.0 0 T 3,000 22 ERZA80JK1 104 12 ERZA80JK1 1,000 ER 700 500 K561 ERZA80J 2 J K12 ZA 8 0 Impulse Current (A) Voltage (V) 2,000 K112 A80J ERZ K 56 1 A8 0 J ERZ 300 200 Test current waveform 10–4 to 10–3 A: Direct current 10–1 to 104 A: 8/20 µs 100 10–6 10–5 10–4 10–3 10–2 10–1 100 Current (A) 101 102 103 104 105 103 102 (100 µs to 1s) 1.0 0.5 0 T (10 to 1 40 µs) 10 2 10 10 4 1 0 10 3 5 10 1 0.1 0.01 10 µs 100 µs 1 ms 10 ms 100 ms 1s Impulse Width Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 60 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type J) Dimensions in mm (not to scale) ERZA80JK□□ ERZA80JK□□□B 5.5 mm2 Terminal 7±1.0 96±0.2 Name plate M6 5.5 mm2 Terminal 7±1.0 A 140 140 85 85 Hole Bar B C 3 18 ZNR connection 40±0.4 62 ERZA80JK□□□A 96±0.2 Name plate M6 A 5.5 mm2 Terminal 7±1.0 96±0.2 Name plate 7±1.0 7±1.0 7±1.0 140 85 85 140 Terminal □110 Terminal Terminal □110 Terminal Hole Bar Hole B C 8.5 ZNR connection 26 39 3 18 8.5 3 18 B C ZNR connection 40±0.4 62 ERZA80JK□□□C 5.5 mm2 Terminal Bar 26 39 8.5 26 39 3 18 8.5 ZNR connection A Terminal □110 Terminal Hole B C M6 Name plate 7±1.0 Terminal □110 Terminal Bar 96±0.2 40±0.4 62 A B C ERZA80JK561 Part No. 14.0 125.0±4.0 161.0±4.0 ERZA80JK561A 14.0 138.0±8.0 174.0±8.0 ERZA80JK561B 40.0 151.0±8.0 187.0±8.0 ERZA80JK561C 40.0 164.0±8.0 200.0±8.0 ERZA80JK112 19.0 130.0±4.0 166.0±4.0 ERZA80JK112A 19.0 148.0±8.0 184.0±8.0 ERZA80JK112B 56.0 167.0±8.0 203.0±8.0 ERZA80JK112C 56.0 185.0±8.0 221.0±8.0 ERZA80JK122 21.0 132.0±4.0 168.0±4.0 ERZA80JK122A 21.0 152.0±8.0 188.0±8.0 ERZA80JK122B 61.0 172.0±8.0 208.0±8.0 ERZA80JK122C 61.0 192.0±8.0 228.0±8.0 26 39 A 7±1.0 M6 40±0.4 62 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 61 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type G) “ZNR” Transient/Surge Absorbers Type : G High energy transient over voltages generated by switching on/off of a vacuum relay in power distribution line can cause insulation breakdown of high voltage electronic equipment/devices and power cables etc... The ZNR Type F and G are gapless type arresters using sintered bodies of zinc-oxide and are characterized by the excellent characteristics of high energy handling capability, fast response time and low clamp ratio etc... The ZNR and G have wide applications for protection of high-voltage motors, tranformers, rectifiers and anticorrosion layers of powercables from high energy transient overvoltages/surges. ● RoHS compliant Recommended Applications ● Protection of high voltage motors, transformers or rectifiers from switching surges ● Switching surge absorption in vacuum circuit interrupters ● Protection of anti-corrosion layer of under ground electric power cable from induced lightning or switching surges Note : Ask our factory for Product Specification before use. ■ As for Minimum Quantity / Packing Unit Please see Related Information Ratings and Characteristics ● ● Operating Temperature Range : –25 to 70 °C Storage Temperature Range : –40 to 85 °C Part No. Characteristics Connection Varistor Voltage (V1 mA) Maximum Clamping Voltage @ 100 A (8/20 µs) Maximum Peak Current (8/20 µs, 2 times) Maximum Allowable Voltage Impulse Life (2 ms, 104 times) Maximum Allowable Energy ERZA20GS852H ERZA20GS173H AC 3.3 kV Line-Ground AC 6.6 kV Line-Ground −0.50 kV 8.50+0.75 17.0−1.0 kV 12.75 kV 25.5 kV 5000 A 5000 A AC 3.45 kV AC 6.9 kV 20 A 20 A 1300 J 2600 J +1.5 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 62 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type G) Dimensions in mm (not to scale) ERZA20GS173H M10 Terminal 5.5 mm2 Terminal M10 Terminal 5.5 mm2 Terminal N.P 80 28 10 16 Mounting pitch 20.0±0.5 Mounting hole 2-f 8.5 22 200 22 28 160 105 Mounting hole 2-f 8.5 145 ERZA20GS852H N.P 16 10 Mounting pitch 20.0±0.5 100 f 54 f 54 Ratings and Characteristics ● ● Operating Temperature Range : –25 to 70 °C Storage Temperature Range : –40 to 85 °C Characteristics ERZA48GK502 Across the Anti-corrosion layers Connection Varistor Voltage (V1 mA) 5.0 kV±0.5 kV Clamping Voltage (8/20 µs) 14 kV at V23 kA Maximum Peak Current (8/20 µs) 21 kA 100 times Dimensions in mm (not to scale) ERZA48GK502 15 85 15 22 32 f 14 2 33 49 33 f 70 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 – 63 – Jan. 2015 Surge Absorber Units “ZNR” Surge Absorber Units The Surge Absorber Unit contains Y, Δ or p connected ZNRs surge absorbers (and, if necessary, a circuit breaker) in a box. These Surge Absorber Units are designed for surge protection of industrial electric equipment where reliability is essential. ● RoHS compliant Recommended Applications Surge Protection of ● Railway/traffic signal control systems ● Distribution line control systems ● Broadcasting systems, communication systems ● Measuring instruments ● Controllers of low voltage distribution line ● Controllers of waterworks Note : Ask our factory for Product Specification before use. ■ As for Minimum Quantity / Packing Unit Please see Related Information Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 64 – Jan. 2015 Surge Absorber Units ZNR Surge Absorber Units Circuits Maximum Application Peak Current Rated Voltage Single-phase two-wire system Dim. Part No. Connection ERZA1P251ASA AC 100/ 120 V ✽✽ ERZA1P251AR 5000 A For Power Source 1 A 7 AC 400/ 440 V B 7 Part No. Dim. Connection B ERZA4P251ASA 2 ERZA2P501AS B 2 7 AC 200/ ERZA1E471BS 220/240 V AC 400/ 440 V B 7 ERZA3P501AS ERZA3P102AS ERZA2E271AS ERZA2E471AS ERZA2E471BS 3 B 3 4 B 8 ERZA3E471AS B 9 B 9 B 8 ERZA3E471BS ERZA3E102BS 7 4 ERZA4P102AS 4 B 10 B ERZA4E471AS 10 B ERZA4E102AS 10 B ERZA4E271BS 8 B B ERZA4P501AS ERZA4E271AS 8 ERZA3E102AS ERZA2E271BS B B 7 B B ERZA1E102BS B 1 AC 200/ ERZA1E471ASA 220/240 V ERZA1E271BS Dim. Connection 6 A ERZA1E102AS ERZA2P251ASA Part No. C B ERZA1E271ASA Connection Three-phase four-wire system 5 AC 400/ 440 V ERZA1P102AS Dim. Part No. Three-phase three-wire system C A AC 100/ 120 V 50000 A 1 AC 200/ ERZA1P501AS 220/240 V AC 100/ 120 V 20000 A ✽ ERZA1P251BC A Single-phase three-wire system B 9 B 9 10 B ERZA4E471BS 10 B ERZA4E102BS 10 ✽ p connection with inductors (specified current: 2 A) ✽✽ p connection with resistors (specified current: 2 A) 5000 A Rated Voltage Part No. DC 12 V ERZA5F220AC DC 24 V ERZA5F390AC DC 48 V ERZA5F680AC DC 80 V ERZA5F101AC Dimensions Coil: 1 mH max. Max. continuous current: 0.6 A D DC 100 V ERZA5F201ACA For signal system (Line to Line use only) 5000 A DC 12 V ERZA5F220BC DC 24 V ERZA5F390BC DC 48 V ERZA5F680BC DC 80 V ERZA5F101BC DC 100 V ERZA5F201BC Connection Equipment For signal system (Line to Line and Line to Ground use) Maximum Peak Current Type D (other : Type E) Coil: 1 mH max. Max. continuous current: 0.6 A Equipment Application C Type D (other : Type E) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 65 – Jan. 2015 Surge Absorber Units 250 300 Dimensions in mm (not to scale) 300 120 120 400 (B) (A) 3-f 6 160 135 Mounting pitch 160 Mounting pitch 135 3-f 6 Mounting pitch 85 83 83 Mounting pitch 85 105 105 (C) (D) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 66 – Jan. 2015 Surge Absorber Units Circuit Diagrams L1 N L2 L1 L2 L1 N L2 L1 L2 E Equipment E Equipment (2) (1) R S T N R S T N E R S T R S T E Equipment Equipment (3) Resistance : 0.3 Ω Inductance : 1 mH max. L1 L1 Equipment L2 (4) Equipment L2 Max. continuous current : 2 A Max. continuous current : 2 A (5) (6) L1 L2 L1 N L2 L1 L2 E Equipment Equipment (7) L1 N L2 E (8) R S T N R S T Equipment R S T N E R S T E Equipment (9) (10) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 67 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E/J) “ZNR” Transient/Surge Absorbers, For Thyristor Protection Type : Type : E J Type E Type J “ZNR” Transient/Surge Absorber for thyristors is especially designed to protect SCR power controllers and SCR power sources from high energy transient over voltages. The ZNR is smaller in size and excellent in the clamping voltage characteristics as compared with a conventional selenium surge absorber. Type E is for relatively low handling capacity of trans-former and Type J is for heavy duty use. ● RoHS compliant Recommended Applications protection of SCR ✽ power controllers protection of SCR ✽ power sources ✽ SCR = Silicone Controlled Rectifiers ● Surge ● Surge Note : Ask our factory for Product Specification before use. ■ As for Minimum Quantity / Packing Unit Please see Related Information Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 68 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E/J) “ZNR” Transient/Surge Absorbers, Type E Ratings and Characteristics (Type E) ● ● Operating Temperature Range : –40 to 85 °C Storage Temperature Range : –40 to 110 °C Maximum Allowable Voltage Varistor Voltage Part No. Maximum Clamping Voltage Impulse Life 4 (2 ms, 10 times) Commutation Surge Ratio (A) —— V1 mA (V) ACrms (V) DC (V) VIp (V) ERZC20EK511P 498 to 542 242 342 760 1.45 ERZC20EK541P 523 to 560 264 373 785 1.40 ERZC20EK681P 630 to 678 330 467 950 ERZC20EK821P 788 to 848 412 583 1185 Ip (A) 1.35 10 10 1.35 ERZC20EK911P 840 to 904 440 622 1265 1.35 ERZC20EK102P 945 to 1017 495 700 1425 1.35 ERZC20EK112P 1051 to 1181 550 775 1655 1.35 ERZC32EK511P 498 to 542 242 342 760 1.45 ERZC32EK541P 523 to 560 264 373 785 1.40 ERZC32EK681P 630 to 678 330 467 950 ERZC32EK821P 788 to 848 412 583 1185 1.35 20 20 1.35 ERZC32EK911P 840 to 904 440 622 1265 1.35 ERZC32EK102P 945 to 1017 495 700 1425 1.35 ERZC32EK112P 1051 to 1181 550 775 1655 1.35 Dimensions in mm (not to scale) (Type E) ISO M4 4.3 24 L W H 5 12 Dot ZNR Part No. Date code 14 (Unit : mm) Part No. W H L ERZC20EK□□□P 48±1 42±1 39±1 ERZC32EK□□□P 60±1 55±1 51±1 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 69 – Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E/J) “ZNR” Transient/Surge Absorbers, Type J Dimensions in mm (not to scale) Style (1) Style (2) 104±1 104±1 60 A 6.5 22 14 3 B 22 6.5 B C N.P. 14 3 A 122±1 60 C N.P. 141±1 M4 M4 20 46 20 46 (Unit : mm) (Unit : mm) Ratings and Characteristics (Type J) ● ● Operating Temperature Range : –40 to 70 °C Storage Temperature Range : –40 to 110 °C Part No. Connection Maximum Allowable Voltage ACrms (V) DC (V) Maximum Clamping Voltage VIp (V) Ip (A) Impulse Life (2 ms, 4 10 times) Commutation Surge Ratio (A) Dimensions in mm Style A B ERZU11JP511 40 40 88 108 EZRU12JP511 70 70 104 124 ERZU13JP511 95 95 121 141 ERZU14JP511 125 125 138 158 ERZU15JP511 150 150 155 175 ERZU16JP511 180 180 172 192 ERZU17JP511 210 210 189 209 ERZU11JP511B 40 40 120 140 ERZU12JP511B 70 70 169 189 95 95 219 239 ERZU13JP511B Single Delta 242 242 342 — 760 760 ERZU14JP511B 1.45 1.45 (1) (2) 125 125 268 288 ERZU11JP541 40 40 88 108 ERZU12JP541 70 70 105 125 ERZU13JP541 95 95 122 142 ERZU14JP541 125 125 139 159 ERZU15JP541 150 150 156 176 ERZU16JP541 180 180 172 192 ERZU17JP541 210 210 189 209 ERZU11JP541B 40 40 121 141 ERZU12JP541B 70 70 171 191 95 95 221 241 125 125 270 290 ERZU13JP541B ERZU14JP541B Single Delta 264 264 373 — 785 785 1.40 1.40 (1) (2) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 70 – C 20 20 20 20 Jan. 2015 “ZNR” Transient/Surge Absorbers (Type E/J) Part No. Connection Maximum Allowable Voltage ACrms (V) ERZU21JP102 ERZU22JP102 ERZU23JP102 ERZU24JP102 ERZU25JP102 ERZU26JP102 ERZU21JP102B ERZU22JP102B ERZU21JP112 ERZU22JP112 ERZU23JP112 ERZU24JP112 ERZU25JP112 ERZU26JP112 ERZU21JP112B ERZU22JP112B ERZU21JP132F ERZU22JP132F ERZU23JP132F ERZU24JP132F ERZU25JP132F ERZU26JP132F ERZU21JP132H ERZU22JP132H ERZU21JP162F ERZU22JP162F ERZU23JP162F ERZU24JP162F ERZU25JP162F ERZU26JP162F ERZU21JP162H ERZU22JP162H ERZU21JP192F ERZU22JP192F ERZU23JP192F ERZU24JP192F ERZU25JP192F ERZU26JP192F ERZU21JP192H ERZU22JP192H ERZU21JP222F ERZU22JP222F ERZU23JP222F ERZU24JP222F ERZU21JP222H ERZU31JP252F ERZU32JP252F ERZU33JP252F ERZU34JP252F ERZU31JP252H DC (V) Maximum Clamping Voltage VIp (V) Single 484 684 1520 Delta 484 — 1520 Single 528 746 1570 Delta 528 — 1570 Single 660 933 1900 Delta 660 — 1900 Single 825 1167 2375 Delta 825 — 2375 Single 990 1400 2850 Delta 990 — 2850 Single 1100 1550 3325 Delta 1100 — 3325 Single 1320 1867 3800 Delta 1320 — 3800 Ip (A) Impulse Life (2 ms, 4 10 times) Commutation Surge Ratio (A) 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 40 40 70 95 125 40 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 150 180 40 70 40 70 95 125 40 40 70 95 125 40 Dimensions in mm Style 1.45 (1) 1.45 (2) 1.40 (1) 1.40 (2) 1.35 (1) 1.35 (2) 1.35 (1) 1.35 (2) 1.35 (1) 1.35 (2) 1.35 (1) 1.35 (2) 1.35 (1) 1.35 (2) A B 102 135 168 199 230 261 166 261 103 136 169 200 232 264 168 264 149 182 214 246 278 310 213 309 150 184 218 252 286 320 217 317 152 187 222 257 292 327 222 327 154 190 227 264 227 167 218 269 320 266 122 155 188 219 250 281 186 281 123 156 189 220 252 284 188 284 169 202 234 266 298 330 233 329 170 204 238 272 306 340 237 337 172 207 242 277 312 347 242 347 174 210 247 284 247 187 238 289 340 288 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 71 – C 20 20 20 20 40 40 40 40 40 40 40 40 40 40 Jan. 2015 “ZNR” Transient/Surge Absorbers Minimum Quantity / Packing Unit ✽ Please contact local sales office about packing specifications. Product Series/Type Straight Leads <Bulk> Type D Leads Cut Type <Bulk> “ZNR” Transient/ Surge Absorbers Straight Leads and Taped Crimped Lead and Taped Type SMD Bulk Embossed Embossed Type E UL and CSA Recognized Type CK UL and CSA Recognized Type SC Type P Type J Type G Surge Absorber Units For Tyristor Protection Type E Type J Part Number ERZV05D180 to 271 ERZV05D331 to 471 ERZV07D180 to 470 ERZV07D560 to 680 ERZV07D820 to 121 ERZV07D151 to 271 ERZV07D331 to 511 ERZV09D180 to 121 ERZV09D151 to 271 ERZV09D331 to 511 ERZV10D180 to 121 ERZV10D151 to 271 ERZV10D331 to 621 ERZV10D681 to 821 ERZV10D911 to 112 ERZV10D182CS ERZV14D180 to 121 ERZV14D151 to 271 ERZV14D331 to 621 ERZV14D681 to 821 ERZV14D911 to 112 ERZV14D182CS ERZV20D180 to 271 ERZV20D331 to 511 ERZV20D561 to 821 ERZV20D911 to 112 ERZV20D182 ERZV05D(V)180CS to 271CS ERZV05D(V)331CS to 471CS ERZV07D(V)180CS to 271CS ERZV07D(V)331CS to 511CS ERZV09D(V)180CS to 121CS ERZV09D(V)151CS to 511CS ERZV10D(V)180CS to 121CS ERZV10D(V)151CS to 621CS ERZV10D(V)681CS to 751CS ERZV10D(V)821C1 to 112C1 ERZV14D(V)180CS to 271CS ERZV14D(V)331CS to 821C1 ERZV14D(V)911C1 to 112C1 ERZVA5D180 to 271 ERZVA5D331 to 471 ERZVA7D180 to 271 ERZVA7D331 to 511 ERZVA9D180 to 271 ERZVA9D331 to 511 ERZVGAD180 to 621 ERZVGAD681 to 112 ERZVGED180 to 511 ERZVGED561 to 112 ERZVA5V180 to 271 ERZVA5V331 to 471 ERZVA7V180 to 271 ERZVA7V331 to 511 ERZVA9V180 to 271 ERZVA9V331 to 511 ERZVEAV180 to 621 ERZVEAV681 to 112 ERZVEEV180 to 511 ERZVEEV561 to 112 ERZVF1 ERZVF2 ERZHF2 ERZC□□EK□□□ ERZC□□EK□□□Y ERZC□□CK□□□W ERZVS34C□□□ ERZA20PK□□□ ERZA80JK□□□ ERZA□□GK□□□ ERZA□□□□□□□ ERZC□□EK□□□P ERZU□□JP□□□ Minimum Quantity Packing Quantity / Packing Unit in Carton 100 100 100 100 100 100 100 100 100 100 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 25 100 100 100 100 100 100 100 100 100 100 100 100 100 1000 1000 1000 1000 1000 1000 1000 500 500 250 1000 1000 1000 1000 1000 1000 1000 500 500 250 200 2000 1000 5 5 10 10 1 1 1 1 5 1 10000 10000 10000 10000 10000 10000 5000 5000 4000 4000 5000 4000 4000 2000 2000 1000 3000 3000 2000 2000 1000 1000 2000 1000 1000 1000 500 10000 10000 10000 10000 5000 4000 5000 4000 2000 2000 3000 2000 1000 10000 10000 10000 10000 10000 10000 5000 2500 2500 1250 10000 10000 10000 10000 10000 10000 5000 2500 2500 1250 2000 6000 4000 100 100 200 200 40 — 3 — 100 — Carton (about) L×W×H (mm) 210×340×160 210×340×180 210×340×160 210×340×180 210×340×160 210×340×180 210×340×110 210×340×160 210×340×130 210×340×160 210×340×160 210×340×130 210×340×160 210×340× 80 210×340×110 210×340× 80 210×340×110 210×340×130 210×340×110 210×340×110 210×340× 80 210×340× 80 210×340×160 210×340× 80 210×340×110 210×340×110 210×340× 80 210×340× 80 210×340×110 210×340× 80 210×340×110 210×340×110 210×340× 80 210×340×110 210×340× 80 210×340× 80 210×340× 80 210×340× 80 210×340× 80 210×340× 80 360×320×260 400×360×260 400×360×260 470×360×260 400×360×260 470×360×260 360×310×320 360×270×320 360×310×320 360×270×320 360×320×260 400×360×260 400×360×260 470×360×260 400×360×300 470×360×300 360×310×320 360×270×320 360×310×320 360×270×320 210×340× 80 340×345× 75 340×345×105 380×405× 85 380×405× 85 320×430× 65 320×430× 65 380×405× 75 180×260×190 220×280×195 275×345×145 300×355× 65 160×420×185 Part No., quantity and country of origin are designated on outer packages in English. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 – 72 – Jan. 2015 CAUTION AND WARNING 1. The electronic components contained in this catalog are designed and produced for use in home electric appliances, office equipment, information equipment, communications equipment, and other general purpose electronic devices. Before use of any of these components for equipment that requires a high degree of safety, such as medical instruments, aerospace equipment, disaster-prevention equipment, security equipment, vehicles (automobile, train, vessel), please be sure to contact our sales representative. 2. When applying one of these components for equipment requiring a high degree of safety, no matter what sort of application it might be, be sure to install a protective circuit or redundancy arrangement to enhance the safety of your equipment. In addition, please carry out the safety test on your own responsibility. 3. When using our products, no matter what sort of equipment they might be used for, be sure to make a written agreement on the specifications with us in advance. 4. Technical information contained in this catalog is intended to convey examples of typical performances and/or applications and is not intended to make any warranty with respect to the intellectual property rights or any other related rights of our company or any third parties nor grant any license under such rights. 5. In order to export products in this catalog, the exporter may be subject to the export license requirement under the Foreign Exchange and Foreign Trade Law of Japan. 6. No ozone-depleting substances (ODSs) under the Montreal Protocol are used in the manufacturing processes of Automotive & Industrial Systems Company, Panasonic Corporation. ● Please contact ● Factory Device Solutions Business Division Automotive & Industrial Systems Company Panasonic Corporation 1006 Kadoma, Kadoma City, Osaka 571-8506, JAPAN The information in this catalog is valid as of August 2015.