TF 600 Telecom Fuses www.schurter.com/pg01_3 Surface Mount Fuse, 10.1 x 3.22 mm, Time-Lag T, Telecom Telcordia GR-1089 · 600 VAC · 125 VDC · Time-Lag T Description Applications -Directly solderable on printed circuit boards -Twisted pair telecom ports requiring Telcordia GR-1089 / TIA-968-A / ITU-T / UL 60950 / IEC 60950 compliance -see following pages Standards -IEC 60127-4 -UL 248-14 -CSA C22.2 no. 248.14 -Telcordia GR-1089 -UL 60950 / IEC 60950 -ITU-T K.20 and K.21 -TIA-968-A References General Product Information Packaging Details Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) Approvals -UL File Number: E41599 Technical Data Rated Voltage Rated Current Breaking Capacity Characteristic Mounting Admissible Ambient Air Temp. Climatic Category Material: Housing Material: Terminals Unit Weight Storage Conditions Product Marking 600 VAC, 125 VDC 0.5 - 2 A 60 A Time-Lag T PCB,SMT -55 °C to 125 °C 55/125/21 acc. to IEC 60068-1 Ceramic Tin-Plated Copper Alloy 0.23 g 0 °C to 60 °C, max. 70% r.h. , Type, Current, Characteristic Dimensions Soldering Methods Solderability Resistance to Soldering Heat Flammability Reflow 245 °C / 3 sec acc. to IEC 60068-2-58, Test Td 260 °C / 10 sec acc. to IEC 60068-2-58, Test Td min. UL 94V-1 (acc. to EIA/IS-722, Test 4.12) 3.75 10.1 mm 3.22 ±0.15 1.6 0.4 1.43 6.5 2 10.1 ±0.25 Soldering pads Pre-Arcing Time Rated Current In 0.5 A - 2 A 1.0 x In min. 2.5 x In min. 2.5 x In max 4h 1s 120 s Fuses TF 600 Telecom Fuses www.schurter.com/pg01_3 Variants Rated Current [A] Rated Voltage [VAC] Voltage Drop 1.0 In typ. [mV] Cold Resistance typ. [mΩ] Melting I²t 10.0 Intyp. [A²s] Order Number 0.5 600 107 210 1.14 2000.0010 1.25 600 94 73.2 21.4 2000.0011 2 600 55 27.8 22.3 2000.0012 1) 60 A @ 600 VAC / 60 A @ 125 VDC Packaging Unit .xx = .11Plastic Bag (100 pcs.) .xx = .24Blister Tape 33 cm Reel (2000 pcs.) [Kennlinien] 10000 1000 100 0.5 A 10 1.25 A Time in Seconds 2.0 A 1 0.1 0.01 0.001 0.0001 0.1 1 10 100 Current in Amperes Fuses TF 600 Telecom Fuses www.schurter.com/pg01_3 GLOBAL TELECOM STANDARDS Customer Premises Equipment (CPE) Access Network Equipment Central Office Equipment Intra-Building Wiring ADSL Modem Splitter NID Twisted -P POTS + air DSL Fibre O ptic Ca ble MDF air ed-P Twist TS PO MDF DSL = Digital Subscriber Line MDF = Main Distribution Frame NID = Network Interface Device POTS = Plain Old Telephone Service NID North America UL 60950 Powered IT Safety Telcordia GR-974 + Telcordia GR-1361 Primary Protection Telcordia GR-1089 Equipment Secondary Protection TIA-968-A International IEC 60950 + ITU-T K.50 + ITU-T K.51 Powered IT Safety ITU-T K.12 + ITU-T K.28 Primary Protection ITU-T K.21/44 ITU-T K.45/44 ITU-T K.20/44 Equipment Secondary Protection HOW TO SELECT THE RIGHT FUSE-LINK FOR SECONDARY PROTECTION? 1. Select your equipment type 2. Use the Key Device Selection Criteria to determine best suitability for your application Application Specification Key Device Selection Criteria Faster Time-to-Open Cooler Surface Temperature TF 600, 2 A (2000.0012.xx) Customer Premises Equipment (CPE) TIA-968-A TF 600, 0.5 A (2000.0010.xx) Modems (Analog, V.90, ISDN, xDSL), ADSL splitters, phone sets, fax machines, UL 60950 / IEC 60950 TF 600, 1.25 A (2000.0011.xx) answering machines, caller ID, internet appliance, PBX systems, POS terminals ITU-T K.21/44 Access Network Equipment Telcordia GR-1089 Remote terminals, line repeaters, muliplexers, cross-connects TIA-968-A TF 600, 1.25 A (2000.0011.xx) TF 600, 2 A (2000.0012.xx) TF 600, 1.25 A (2000.0011.xx) TF 600, 2 A (2000.0012.xx) UL 60950 / IEC 60950 ITU-T K.45/44 Central Office Equipment Telcordia GR-1089 Analog linecards (SLIC), ISDN linecards, xDSL modems, TIA-968-A ADSL/VDSL splitters, T1/E1 linecards, muliplexers, servers UL 60950 / IEC 60950 ITU-T K.20/44 Fuses TF 600 Telecom Fuses www.schurter.com/pg01_3 3. Use Agency Specification based on the requirement Lighting Surge Specifications Surges are short-duration increases in system voltage due to external events, such as lightning Telcordia First Level First Level First Level First Level First Level Second Level GR-1089 Test 1 Test 2 Test 3 Test 4 Test 5 Test 1 Surge Voltage [V] 600 1000 1000 2500 1000 6000 Surge Current [A] 100 100 100 500 25 500 Waveform [us] 10x1000 10x360 10x1000 2x10 10x360 2x10 Repetitions [each polarity] 25 25 25 10 5 1 2000.0010.xx, 0.5 A * * * * ✓ 2000.0011.xx, 1.25 A ✓ ✓ ✓ ✓ ✓ ✓ 2000.0012.xx, 2.0 A ✓ ✓ ✓ ✓ ✓ ✓ ■ Equipment under test can not be damaged & must continue to operate properly * If sufficient series resistance is used, the 0.5 A fuse may pass Test 1-4 TIA-968-A Type A (former FCC Part 68) Metallic Surge Voltage [V] 800 Surge Current [A] 100 Waveform [us] 10x560 Repetitions [each polarity] 1 2000.0010.xx, 0.5 A Fuse open 2000.0011.xx, 1.25 A ✓ 2000.0012.xx, 2.0 A ✓ ■ Fuse can not open during type B events Type A Longitudinal 1500 200 10x160 1 Fuse open ✓ ✓ Type B Metallic 1000 25 5x320 1 ✓ ✓ ✓ Type B Longitudinal 1500 37.5 5x320 1 ✓ ✓ ✓ ITU-T K.20 Test Surge Voltage [V] 1000 Surge Current [A] 67 Waveform [us] 10x700 Repetitions [each polarity] 10 2000.0010.xx, 0.5 A 26 A* 2000.0011.xx, 1.25 A ✓ 2000.0012.xx, 2.0 A ✓ ■ Fuse does not open during test * If sufficient series resistance is used, the 0.5 A fuse may pass Power Cross Specifications A power-cross is an instance where a high-voltage circuit is inadvertently connected to a low-voltage circuit; for example, a power line can fall onto a telephone line during a storm initiating a power-cross event. Telcordia First Level First Level First Level First Level First Level First Level First Level GR-1089 Test 1 Test 2 Test 3 Test 4 Test 5 Test 6 Test 7 Voltage [Vrms] 50 100 200, 400, 600 1000 see GR-1089 600 440 Overload Current [A] 0.33 0.17 1 1 0.5 2.2 Duration 15 min. 15 min. 60x1 s 60x1 s 60x5 s 30 s 5x2 s 2000.0010.xx, 0.5 A 2000.0011.xx, 1.25 A ✓ ✓ ✓ ✓ ✓ ✓ ✓ 2000.0012.xx, 2.0 A ✓ ✓ ✓ ✓ ✓ ✓ ✓ ■ Fuse not allowed to open Telcordia Second Level Second Level Second Level Second Level Second Level GR-1089 Test 1 Test 2 Test 3 Test 4 Test 5 Voltage [Vrms] 120, 277 600 600 100-600 see GR-1089 Overload Current [A] 25 60 7 2.2 Duration 15 min. 5s 5s 15 min. 15 min. 2000.0010.xx, 0.5 A ✓ ✓ ✓ ✓ ✓ 2000.0011.xx, 1.25 A ✓ ✓ ✓ ✓* ✓ 2000.0012.xx, 2.0 A ✓ ✓ ✓ ✓* ✓ ■ Fuse opens in a safe and controlled manner before wiring simulator fuse (MDL 2.0) * Fuse does not open during test UL 60950 Longitudinal Longitudinal Longitudinal Longitudinal IEC 60950 Test 1 Test 2 Test 3 Test 4 Voltage [V] 600 600 600 200 Current [A] 40 7 2.2 2.2 Time 1.5 s 5s 30 min. 30 min. 2000.0010.xx, 0.5 A ✓ ✓ ✓ ✓ 2000.0011.xx, 1.25 A ✓ ✓ ✓* ✓* 2000.0012.xx, 2.0 A ✓ ✓ ✓* ✓* ■ Fuse opens in a safe and controlled manner before wiring simulator fuse (MDL 2.0) Longitudinal Test 5 120 25 30 min. ✓ ✓ ✓ Metallic Test 1 600 40 1.5 s ✓ ✓ ✓ First Level First Level Test 8 Test 9 600 1000 3 5 1.1 s 0.5 s ✓ ✓ ✓ ✓ ITU-T K.20 Power Power Induction Contact Voltage [Vrms] 300 250 Current [A] 0.5 60 Duration 200 ms 15 min. Repetitions 5 1 2000.0010.xx, 0.5 A ✓ ✓* 2000.0011.xx, 1.25 A ✓ ✓* 2000.0012.xx, 2.0 A ✓ ✓* ■ Fuse does not open during test * Fuse opens during test Metallic Metallic Metallic Test 2 Test 3 Test 4 600 600 600 7 2.2 2.2 5s 30 min. 30 min. ✓ ✓ ✓ ✓ ✓* ✓* ✓ ✓* ✓* * Fuse does not open during test The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.