o Part Numbering Safety Standard Recognized Ceramic Capacitors (Part Number) DE 2 E3 KH 102 M N3 A q w e r u i o t y yCapacitance Tolerance qProduct ID Code Product ID High Voltage (250V - 6.3kV) / Safety Standard Recognized Ceramic Capacitors DE wSeries Category Code 1 2 J Outline Contents Safety Standard Recognized IEC60384-14 Class X1, Y1 AC250V (r.m.s.) T5% K T10% M T20% Z W80%, Y20% uLead Style IEC60384-14 Class X1, Y2 "Products which are based on the Electrical Appliance and Material Safety Law of Japan" In case of Electrical Appliance and Material Safety Law of Japan, first three digits (qProduct ID and wSeries Category) express "Series Name". In case of Safety Recognized Capacitors, first three digits express product code. The following fourth figure expresses recognized type shown in rSafety Standard Recognized Type column. Lead Style Code eTemperature Characteristics Dimensions (mm) Lead Spacing A2 A4 Cap.Change or Temp. Coeff. B3 B T10% E3 E W20%,Y55% F3 F W30%,Y80% 1X SL Temperature Range 10 5 Vertical Crimp Short B3 W350 to Y1000ppm/D W20 to W85D Code Pitch of Components 7.5 ø0.6T0.05 10 10 ø0.6W0.1, Y0.05 C3 7.5 ø0.6T0.05 D3 Straight Short 7.5 ø0.6T0.05 5 N3 Vertical Crimp Taping N4 N5 Straight Taping P3 7.5 Y ø0.6W0.1,Y0.05 Straight Long N7 rRated Voltage/Safety Standard Recognized Type ø0.6T0.05 10 B2 N2 Y25 to W85D 7.5 A5 B5 Temperature Characteristics Lead Diameter 5 Vertical Crimp Long A3 B4 Code Capacitance Tolerance J Y Y Y 12.7 ø0.6T0.05 10 15 25.4 10 ø0.6W0.1, Y0.05 25.4 7.5 ø0.6T0.05 30 7.5 ø0.6T0.05 15 Rated Voltage iPackaging E2 AC250V KH X1, Y2; AC250V, (Safety Standard Recognized Type KH) Code Packaging KY X1, Y2; AC250V, (Safety Standard Recognized Type KY) A Ammo Pack KX X1, Y1; AC250V, (Safety Standard Recognized Type KX) B Bulk tCapacitance oIndividual Specification Expressed by three figures. The unit is pico-farad (pF). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two numbers. If there is a decimal point, it is expressed by the capital letter "R". In this case, all figures are significant digits. In case part number cannot be identified without "Individual Specification", it is added at the end of part number. Expreseed by three figures. Taping Specifications 12.7mm pitch / lead spacing 5mm taping Vertical crimp type (Lead Code : N2) ∆S P2 P ∆S D e P2 P 25.4mm pitch / lead spacing 10.0mm taping Vertical crimp type (Lead Code : N4, N5) R Item ∗ ∗ 3.0 max. 4.0 max. H0 Lead Code N5 Lead Code P3 t2 t1 øD0 N5 Code N2 N3 P3 N7 Pitch of component P 12.7 15.0 15.0 30.0 25.4 Pitch of sprocket hole P0 12.7±0.3 15.0±0.3 15.0±0.3 15.0±0.3 12.7±0.3 Lead spacing F 5.0 +0.8 –0.2 7.5±1.0 7.5±1.0 7.5±1.0 10.0±1.0 Length from hole center to component center P2 6.35±1.3 7.5±1.5 7.5±1.5 7.5±1.5 — Length from hole center to lead P1 3.85±0.7 3.75±1.0 3.75±1.0 3.75±1.0 7.7±1.5 Body diameter D Deviation along tape, left or right ∆S Carrier tape width W Position of sprocket hold W1 Lead distance between reference H0 and bottom planes H Protrusion length øD0 Lead diameter ød N4 See the individual product specifications 0±1.0 0±2.0 18.0±0.5 9.0±0.5 18.0 +2.0 –0 18.0 +2.0 –0 – 20.0 +1.5 –1.0 – r Diameter of sprocket hole – +0.5 to -1.0 4.0±0.1 0.6 +0.1 –0.05 0.6±0.05 Total tape thickness t1 0.6±0.3 Total thickness, tape and lead wire t2 1.5 max. Body thickness T See the individual product specifications Portion to cut in case of defect L 11.0 +0 –1.0 Hold down tape width W0 11.5 min. Hold down tape position W2 Coating extension on lead W ∗ W W1 L F W0 W2 H0 ød øD0 R H0 Lead Code N2, N3, N4, N7 ∗ e D O ∆h2 ∆h1 T max. Marked side ∆S P P0 W1 e P0 P1 W0 W2 H0 ød F L W P1 øD0 R P0 H W1 W0 L W2 ød F ∆S D e P1 W 30mm pitch / lead spacing 7.5mm taping Vertical crimp type (Lead Code : N7) ∆S D W2 W0 L W1 L P øD0 R P0 15mm pitch / lead spacing 7.5mm taping Straight type (Lead Code : P3) P2 ød F øD0 R P0 P1 W ød F W 0 W2 H0 P1 H0 W1 D P e P2 15mm pitch / lead spacing 7.5mm taping Vertical crimp type (Lead Code : N3) e Deviation across tape, front ∆h1 Deviation across tape, rear ∆h2 1.5±1.5 Up to the end of crimp 1.0 max. 3.0 max. Up to the end of crimp 2.0 max. (in mm) Continued on the following page. Continued from the preceding page. Packaging Styles Bulk Taping Polyethylene Bag Ammo Pack Minimum Quantity (Order in Sets Only) [Bulk] 1,000 pcs. [Taping] Lead Code (pcs.) Type KY Type KH Type KX DEJ Series 1,000 – – 1,500 900 900 – 1,000 N7 – 400 – – N4, N5 – – 500 – N2 N3, P3 Minimum Order Quantity [Bulk] 3,000 pcs. (pcs.) [Taping] Lead Code Type KY Type KH Type KX DEJ Series N2 3,000 – – 3,000 N3, P3 2,700 2,700 – 3,000 N7 – 2,000 – – N4, N5 – 2,000 – – “Minimum Quantity” means the numbers of units of each delivery or order. The quantity should be an integral multiple of the “minimum quantity”. (In case of bulk packaging, minimum quantities differ from packing quantities in a bulk bag.) 1. Operating Voltage When DC-rated capacitors are to be used in AC or ripple current circuits, be sure to maintain the Vp-p value of the applied voltage or the Vo-p which contains DC bias within the rated voltage range. When the voltage is applied to the circuit, starting or stopping may generate irregular voltage for a transit period because of resonance or switching. Be sure to use a capacitor with a rated voltage range that includes these irregular voltages. Voltage Positional Measurement DC Voltage V0-p DC+AC Voltage V0-p AC Voltage Vp-p Pulse Voltage (1) Vp-p Pulse Voltage (2) Vp-p 2. Operating Temperature and Self-generated Heat (Apply to B/E/F Char.) Keep the surface temperature of a capacitor below the upper limit of its rated operating temperature range. Be sure to take into account the heat generated by the capacitor itself. When the capacitor is used in a highfrequency current, pulse current or similar current, it may have self-generated heat due to dielectric loss. Applied voltage load should be such that self-generated heat is within 20°C under the condition where the capacitor is subjected at an atmosphere temperature of 25°C. When measuring, use a thermocouple of small thermal capacity-K of ø0.1mm under conditions where the capacitor is not affected by radiant heat from other components or wind from surroundings. Excessive heat may lead to deterioration of the capacitor's characteristics and reliability. (Never attempt to perform measurement with the cooling fan running. Otherwise, accurate measurement cannot be ensured.) 3. Test condition for withstanding Voltage (1) Test Equipment Test equipment for AC withstanding voltage should be used with the performance of the wave similar to 50/60Hz sine wave. If the distorted sine wave or overload exceeding the specified voltage value is applied, a defect may be caused. Continued on the following page. Continued from the preceding page. (2) Voltage Applied Method When the withstanding voltage is applied, capacitor's lead or terminal should be firmly connected to the output of the withstanding voltage test equipment, and then the voltage should be raised from near zero to the test voltage. If the test voltage without the raise from near zero voltage would be applied directly to capacitor, test voltage should be applied with the *zero cross. At the end of the test time, the test voltage should be reduced to near zero, and then capacitor's lead or terminal should be taken off the output of the withstanding voltage test equipment. If the test voltage without the raise from near zero voltage would be applied directly to capacitor, the surge voltage may arise, and therefore, a defect may be caused. *ZERO CROSS is the point where voltage sine wave passes 0V. See figure at right. 4. Fail-Safe When capacitor would be broken, failure may result in a short circuit. Be sure to provide an appropriate fail-safe function like a fuse on your product if failure would result in an electric shock, fire or fuming. Failure to follow the above cautions may result, worst case, in a short circuit and cause fuming or partial dispersion when the product is used. Voltage sine wave 0V zero cross Specifications and Test Methods Apply to Type KY/KH/KX Operating Temperature Range : -25 to +125°C (-25 to +85°C in case of the standard of UL) No. 1 Specifications Item Appearance and Dimensions No marked defect on appearance form and dimensions are within specified range. The capacitor should be visually inspected. 2 Marking To be easily legible 3 Capacitance Within specified tolerance 4 Dissipation Factor (D.F.) Q Char. B, E F SL 5 Insulation Resistance (I.R.) Testing Method The capacitor should be visually inspected for evidence of defect. Dimensions should be measured with slide calipers. Specifications D.F.V2.5% D.F.V5.0% QU400+20C*1(CF30pF) QU1000 (CU30pF) The capacitance, dissipation factor and Q should be measured at 20˚C with 1±0.1kHz (char. SL : 1±0.1MHz) and AC5V (r.m.s.) max. The insulation resistance should be measured with DC500±50V within 60±5 sec. of charging. The voltage should be applied to the capacitor through a resistor of 1MΩ. 10000MΩ min. The capacitor should not be damaged when test voltages of Table 1 are applied between the lead wires for 60 sec. <Table.1> Type Between Lead No failure Wires KY KH KX 6 First, the terminals of the capacitor should be connected together. Then, as shown in figure at right, a metal foil should be closely wrapped around Metal the body of the capacitor to the about Foil distance of about 3 to 4mm from 3 to 4mm each terminal. Metal Then, the capacitor should be inserted Balls into a container filled with metal balls of about 1mm diameter. Finally, AC voltage of Table 2 is applied for 60 sec. between the capacitor lead wires and metal balls. Dielectric Strength Body Insulation Test Voltage In case of lead spacing F=5mm AC2000V (r.m.s.) In case of lead spacing F=7.5mm AC2600V (r.m.s.) AC2600V (r.m.s.) AC4000V (r.m.s.) No failure <Table.2> Type KY KH KX 7 Temperature Characteristics Capacitance Change Char. B Within ±10% E Within +20 -55% F Within +30 -80% Temperature characteristic guarantee is -25 to +85°C Char. SL Temperature Coefficient +350 to -1000ppm/°C Temperature characteristic guarantee is +20 to +85°C 8 Solderability of Leads Lead wire should be soldered with uniform coating on the axial direction over 3/4 of the circumferential direction. Test Voltage AC2600V (r.m.s.) AC2600V (r.m.s.) AC4000V (r.m.s.) The capacitance measurement should be made at each step specified in Table 3. <Table.3> Step 1 2 3 4 5 Temperature (ºC) 20±2 -25±2 20±2 85±2 20±2 The lead wire of a capacitor should be dipped into molten solder for 2±0.5 sec. The depth of immersion is up to about 1.5 to 2.0mm from the root of lead wires. Temp. of solder: Lead Free Solder (Sn-3Ag-0.5Cu) 245±5°C H63 Eutectic Solder 235±5°C *1 "C" expresses nominal capacitance value (pF). Continued on the following page. Specifications and Test Methods Continued from the preceding page. No. 9 10 11 Specifications Item Soldering Effect (Non-Preheat) Appearance No marked defect Capacitance Change Within ±10% I.R. 1000MΩ min. Dielectric Strength Per Item 6 Appearance No marked defect Capacitance Change Within ±10% I.R. 1000MΩ min. Dielectric Strength Per Item 6 Appearance No marked defect Capacitance Within the specified tolerance Soldering Effect (On-Preheat) Vibration Resistance D.F. Q Char. B, E F SL 12 Humidity (Under Steady State) Appearance No marked defect Capacitance Change Char. B E, F SL Capacitance Change Within ±10% Within ±15% Within ± 5% Char. B, E F Specifications D.F.V5.0% D.F.V7.5% QU275+5/2C*1(CF30pF) QU350 (CU30pF) D.F. Q SL 13 Humidity Loading Specifications D.F.V2.5% D.F.V5.0% QU400+20C*1(CF30pF) QU1000 (CU30pF) I.R. 3000MΩ min. Dielectric Strength Per Item 6 Appearance No marked defect Capacitance Change Char. B E, F SL Capacitance Change Within ±10% Within ±15% Within ± 5% Char. B, E F Specifications D.F.V5.0% D.F.V7.5% QU275+5/2C*1(CF30pF) QU350 (CU30pF) D.F. Q SL I.R. 3000MΩ min. Dielectric Strength Per Item 6 Testing Method As shown in figure, the lead wires , Capacitor should be immersed in solder of Thermal Screen, , 350±10°C or 260±5°C up to 1.5 , , 1.5 ,,,,,,,,,, , ,,,,,, to 2.0mm from the root of terminal ,,,,,,,,,, ,,,, , to 2.0mm , , Molten for 3.5±0.5 sec. (10±1 sec. for ,,, 260±5°C). Solder Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr., then placed at ∗2 room condition for 24±2 hrs. before initial measurements. Post-treatment: Capacitor should be stored for 1 to 2 hrs. at ∗2room condition. First the capacitor should be , Capacitor Thermal stored at 120+0/-5°C for Screen, , 60+0/-5 sec. , , 1.5 ,,,,,,,,,, , ,,,,,, Then, as in figure, the lead wires ,,,,,,,,,, ,,,, , to 2.0mm , , should be immersed solder of ,,,Molten 260+0/-5°C up to 1.5 to 2.0mm Solder from the root of terminal for 7.5+0/-1 sec. Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr., then placed at ∗2 room condition for 24±2 hrs. before initial measurements. Post-treatment: Capacitor should be stored for 1 to 2 hrs. at ∗2room condition. The capacitor should be firmly soldered to the supporting lead wire and vibrated at a frequency range of 10 to 55Hz, 1.5mm in total amplitude, with about a 1 minute rate of vibration change from 10Hz to 55Hz and back to 10Hz. Apply for a total of 6 hrs., 2 hrs. each in 3 mutually perpendicular directions. Set the capacitor for 500±12 hrs. at 40±2°C in 90 to 95% relative humidity. Post-treatment: Capacitor should be stored for 1 to 2 hrs. at ∗2room condition. Apply the rated voltage for 500±12 hrs. at 40±2°C in 90 to 95% relative humidity. Post-treatment: Capacitor should be stored for 1 to 2 hrs. at ∗2room condition. *1 "C" expresses nominal capacitance value (pF). *2 "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa Continued on the following page. Specifications and Test Methods Continued from the preceding page. No. Specifications Item Appearance No marked defect Capacitance Change Within ±20% I.R. 3000MΩ min. Testing Method Impulse Voltage Each individual capacitor should be subjected to a 5kV (Type KX: 8kV) impulses for three times. After the capacitors are applied to life test. 100 (%) 90 Front time (T1) =1.2µs=1.67T Time to half-value (T2) =50µs 50 30 0 14 t T T1 Life T2 Dielectric Strength Apply a voltage of Table 4 for 1000 hrs. at 125+2/-0°C, and relative humidity of 50% max. Per Item 6 <Table.4> Applied Voltage AC425V (r.m.s.), except that once each hour the voltage is increased to AC1000V (r.m.s.) for 0.1 sec. Post-treatment: Capacitor should be stored for 1 to 2 hrs. at ∗2room condition. The capacitor should be subjected to applied flame for 15 sec. and then removed for 15 sec. until 5 cycles are completed. The capacitor flame discontinues as follows. Cycle 1 to 4 5 Flame Test Time (sec.) 30 max. 60 max. 7 12 38 20° 15 Capacitor Flame 76 (in mm) Gas Burner: Inside Dia. 9.5 Tensile 16 Robustness of Terminations Lead wire should not be cut off. Capacitor should not be broken. As shown in the figure at right, fix the body of the capacitor and apply a tensile weight gradually to each lead wire in the radial direction of the capacitor up to 10N and keep it for 10±1 sec. W Each lead wire should be subjected to 5N weight and then a 90° bend, at the point of egress, in one direction, return to original position, and then apply a 90° bend in the opposite direction at the rate of one bend in 2 to 3 sec. Bending The capacitor should be individually wrapped in at least one but not more than two complete layers of cheese-cloth. The capacitor should be subjected to 20 discharges. The interval between successive discharges should be 5 sec. The UAC should be maintained for 2 min. after the last discharge. F S1 Tr S2 C1 UAC L1 C2 L3 R L2 C3 Cx Ct Ut L4 Oscilloscope 17 Active Flammability The cheese-cloth should not be on fire. C1,2 L1 to 4 Ct Cx F : 1µF±10% C3 : 0.033µF±5% 10kV : 1.5mH±20% 16A Rod core choke : 3µF±5% 10kV R : 100Ω±2% : Capacitor under test UAC : UR±5% : Fuse, Rated 10A UR : Rated Voltage Ut : Voltage applied to Ct Ux 5kV time *1 "C" expresses nominal capacitance value (pF). *2 "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa Continued on the following page. Specifications and Test Methods Continued from the preceding page. No. Passive Flammability The burning time should not exceed 30 sec. The tissue paper should not ignite. Testing Method The capacitor under test should be held in the flame in the position which best promotes burning. Each specimen should only be exposed once to the flame. Time of exposure to flame: 30 sec. Length of flame : 12±1mm Gas burner : Length 35mm min. Inside Dia. 0.5±0.1mm Outside Dia. 0.9mm max. Gas : Butane gas Purity 95% min. Test Specimen 200T5mm About 8mm 18 Specifications Item 45° Tissue About 10mm Thick Board 19 Temperature and Immersion Cycle Appearance No marked defect Capacitance Change Char. B E, F SL Capacitance Change Within ±10% Within ±20% Within ± 5% Char. B, E F Specifications D.F.V5.0% D.F.V7.5% QU275+5/2C*1(CF30pF) QU350 (CU30pF) D.F. Q SL I.R. Dielectric Strength 3000MΩ min. Per Item 6 The capacitor should be subjected to 5 temperature cycles, then consecutively to 2 immersion cycles. <Temperature Cycle> Step 1 2 3 4 Temperature (ºC) -25+0/-3 Room temp. 125+3/-0 Room temp. Time (min.) 30 3 30 3 Cycle time: 5 cycle <Immersion Cycle> Step Temperature (ºC) Time (min.) 1 65+5/-0 15 2 0±3 15 Immersion Water Clean water Salt water Cycle time: 2 cycle Pre-treatment: Capacitor should be stored at 85±2˚C for 1 hr., then placed at ∗2 room condition for 24±2 hrs. Post-treatment: Capacitor should be stored for 24±2 hrs. at ∗2room condition. *1 "C" expresses nominal capacitance value (pF). *2 "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa Type KY/KH/KX are recognized by UL1414 6th edition and CSA E384-14. "Discharge Test" that was compulsory in previous safety standards(*) is not specified in new safety standards. (* UL1414 5th edition and CSA C22.2 No.1) Therefore the description of "Discharge Test" is deleted in this catalog. Type KX (B char.) Type KX (E char.) AC voltage : 60Hz Temperature : 25°C AC voltage : 60Hz Temperature : 25°C 6.0 A5B 1.0 71K KX4 Leakage current [mA(r.m.s.)] Leakage current [mA(r.m.s.)] 1.2 B3 DE1 0.8 0.6 B3 D E1 0.4 KX2 DE1B3K 0.2 A5B 21K X101KA 5B A01 A5B 72M KX4 3 E DE1 5.0 4.0 3.0 5BA01 X222MA DE1E3K 2.0 BA01 DE1E3KX102MA5 1.0 0.0 0.0 0 1000 2000 AC voltage [V(r.m.s.)] 3000 4000 0 1000 2000 AC voltage [V(r.m.s.)] 3000 4000