USF

Non resettable fuses USF 0402 www.schurter.com/pg0_2 Surface Mount Fuse, 1.05 x 0.55 mm, Super-Quick-Acting FF, 32 VDC UL 248-14 · 32 VDC · Super-Quick-Acting FF Description Standards Approvals - UL characteristic - Low melting I²t-values, fast interruption - UL 248-14 - CSA C22.2 no. 248.14 - UL File Number: E41599 Applications - Secondary Protection DC and AC - Circuits without inrush - Semiconductor Protection - Digital Consumer Electronics General Product Information Packaging Details References Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) 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 24 - 32 VDC 0.375 - 5 A 35 A Super-Quick-Acting FF PCB,SMT -55 °C to 125 °C 55/125/21 acc. to IEC 60068-1 Thermoset Gold-Plated Copper Alloy 0.004 g 0 °C to 60 °C, max. 70% r.h. Letter (see variants) 1.05 mm Soldering Methods Solderability Resistance to Soldering Heat Flammability Reflow 245 °C / 3 sec acc. to IEC 60068-2-58, Test Td 260 +0/-5 °C / 30 sec acc. to IPC/JEDEC J-STD-020D, 1 cycle min. UL 94V-1 (acc. to EIA/IS-722, Test 4.12) Dimensions   1.05 0.475 0.55 0.15 0.584 0.558 0.381 0.8 0.4 0.3 0.53 Soldering pads Pre-Arcing Time Rated Current In 0.375 A - 5 A .0 x In min 4 h 2.0 x In max 5 s Fuses  USF 0402 www.schurter.com/pg0_2 Variants Rated Current [A] Rated Voltage [VDC] Marking Breaking Capacity Voltage Drop .0 In max. [mV] 90 90 90 90 90 90 90 90 90 90 Voltage Drop .0 In typ. [mV] 70 67 63 63 62 58 59 52 60 52 Cold Resistance typ. [mΩ] 173 124 78 57 37 26 21 17 13 10 Melting I²t 8.0 In typ. [A²s] Non resettable fuses Order Number 0.375 0.5 0.75 1 1.5 2 2.5 3 4 5 1) 35 A @ 32 VDC 2) 35 A @ 24 VDC 32 32 32 32 32 32 32 32 32 24 E F G H K N O P S T 1) 1) 1) 1) 1) 1) 1) 1) 1) 2) 0.003 0.004 0.009 0.016 0.029 0.044 0.06 0.098 0.113 0.288 l l l l l l l l l l l l l l l l l l l l 3414.0112.xx 3414.0113.xx 3414.0114.xx 3414.0115.xx 3414.0117.xx 3414.0119.xx 3414.0120.xx 3414.0121.xx 3414.0123.xx 3414.0124.xx Packaging Unit .xx = .11 Blister Tape (100 pcs.) .xx = .22 Blister Tape 18 cm Reel (1000 pcs.) .xx = .24 Blister Tape 18 cm Reel (5000 pcs.) .xx = .26 Blister Tape 33 cm Reel (15000 pcs.) Time-Current-Curves 10000 1000 375 mA 500 mA 100 750 mA 1A 1.5 A 10 2A 2.5 A 3A Time in Seconds 1 4A 5A 0.1 0.01 0.001 0.0001 0.1 1 10 100 Current in Amperes 2 The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.