SMD-SPT 5 20 FUSES / SICHERUNGEN Non resettable fuses Surface Mount Fuses Type SMD-SPT 520 time-lag T high breaking capacity H Ceramic tube Solder pads 5.5 5.5 Pre-arcing time in seconds ts 5 9.5 Pre-arcing time/current characteristic (at Ta 23 C) Rated current In Multiple of rated current In n * In 1,5 * In* 2,1 * In 2,75 * In 4 * In 10 * In min. max. min. max. min. max. min. max. 1 - 3,15 A 60 min 30 min 750 ms 80 s 95 ms 5s 10 ms 150 ms 4 - 6,3 A 60 min 30 min 750 ms 80 s 150 ms 5s 20 ms 150 ms 8 - 10 A 30 min 30 min 750 ms 80 s 150 ms 5s 20 ms 150 ms 12,5 - 16 A 15 min 30 min 750 ms 80 s 150 ms 5s 20 ms 150 ms * Non fusing current Inf Rated current In / Rated voltage Un / Breaking capacity / Voltage drop / vermogen 0001.2704.XX 0001.2705.XX 0001.2706.XX 0001.2707.XX 0001.2708.XX 0001.2709.XX 0001.2710.XX 0001.2711.XX 0001.2712.XX 0001.2713.XX 0001.2714.XX 0001.2715.XX 0001.2716.XX 1 A 1,25 A 1,6 A 2 A 2,5 A 3,15 A 4 A 5 A 6,3 A 8 A 10 A 12,5 A 16 A at / bei In typ. max. Schurter IEC 60 127-2/5 mV mV / 250 V 180 250 IEC: 1500 A / / 250 V 150 250 250 V AC / / 250 V 130 200 p.f. / cos / 250 V 120 190 0.7-0.8 / 250 V 100 180 UL: 10 000 A / / 250 V 100 140 125 V AC / / 250 V 90 100 p.f. / cos / 250 V 90 100 0.7-0.8 / 250 V 70 100 / 250 V 70 100 / 250 V 70 100 / 250 V * 70 * / 250 V * 70 * Sustained power dissipation / Pre-arcing l2t / Approvals at / bei 1,5 In at / bei 10xIn typ. max. Schurter IEC 60 127-2/5 W W A2s 0,5 2,5 1,1 0,5 2,5 1,86 0,5 2,5 4,35 0,6 2,5 9,2 0,6 2,5 11,7 0,8 4,0 33,7 0,9 4,0 62,4 1,2 4,0 97,5 1,2 4,0 171 1,3 4,0 268 2,1 4,0 400 3,1 * 563 4,0 * 1272 VDE Order No. / * * * * * * * * * * * * * * * * * * * * * * * * XX Index for packaging All measurements are carried out in a test equipement according to IEC 60127-2 * Not mentioned in the IEC standard (Pre-arcing time / current characteristics according to IEC 60127-2/5) UL: 1000A / 250 V AC / p.f. / cos 1 UL: 500 A / 125 V AC / p.f. / cos 0,7-0,8 1000 A / 125 V AC / p.f. / cos 1 500 A / 250 V AC / p.f. / cos 1 Additional technical data and packaging see page 66 www.schurter.com 65 SMD-FST 5 20, SMD-FTT 5 20, SMD-SPT 5 20 FUSES / SICHERUNGEN Non resettable fuses Additional technical Data: Marking Rated voltage, rated current, H / L (IEC-Symbol for breaking capacity) FST / SPT: T (time-lag) FTT: TT (super-time-lag) Storage temperature max.: 40 C / 70% r.H. Ambient temperature max.: Ta -40C to +125C Resistance to vibration: acc. to IEC 60068-2-6, test Fc: Frequency 10-2000 Hz, cross-over frequency 60 Hz < 60 Hz: amplitude 0.75 mm > 60 Hz: acceleration 10g Resistance to shock: 981 m/s2 (100g), 6 ms, acc. to IEC 60068-2-27, test Ea Climatic category: 40/125/21 according to ICE 60068-1 Solderability: Reflow- and Wave soldering 235 C / 2 sec. acc. to IEC 60068-2-58 test Td Soldering heat resistance: 260 C / 10 sec. acc, to IEC 60068-2-58 test Td Materials: Housing glass / hard glass Terminals Brass / Ni-Au coated Net weight pieces % 100 g Fuse-link temperature In 10 A: track width 5 mm / Rise 75 K 35 m Cu In > 10 A: track width 10 mm / 70 m Cu Explanation to the approvals Country / Land: Authority / Genehmigungsstelle Type of authorization / Test norm / Prufnorm Approval Prufzeichen USA / Canada UL Recognition FST / FTT / SPT: according to UL 248.14 Europe / Europa VDE Certificate of conformance / FST: IEC 60127-2/3 SPT: IEC 60127-2/5 c us Packaging : 11 = Boxes of 100 pieces 22 = Taped and reeled 2000 pieces 66 www.schurter.com 0001.XXXX.XX