UMT

Non resettable fuses UMT 250 www.schurter.com/pg0_2 Surface Mount Fuse, 10.1 x 3 mm, Time-Lag T, 250 VAC, 125 VDC IEC 60127-4 · 250 VAC · 125 VDC · Time-Lag T Description - High current range from 80 mA to 10 A - High breaking capacity of 200 A @ 250 VAC (IEC) - UL approval for 277 VAC and 250 VDC Applications - Primary Protection on SMD PCB - Industrial electronic - Medical equipments General Product Information Packaging Details Fuse Kit Fuse Kit UMx 250 Standards - IEC 60127-4/2 - UL 248-14 - CSA C22.2 no. 248.14 References Approvals Weblinks - VDE License Number: 40013121 - UL File Number: E41599 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 250 VAC, 125 VDC 0.08 - 10 A 35 A - 200 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. , Current, Voltage, Characteristic, Breaking Capacity Soldering Methods Solderability Resistance to Soldering Heat Life Test Moisture Resistance Test Terminal Strength Mechanical Shock Resistance to Solvents Flammability Reflow, Wave 245 °C / 3 sec acc. to IEC 60068-2-58, Test Td 260 °C / 40 sec acc. to IPC/JEDEC JSTD-020D, 1 cycle MIL-STD-202, Method 108A (1000h @ 0.42*In @ 70°C) MIL-STD-202, Method 106E (50 cycles in a temp./mister chamber) MIL-STD-202, Method 211A (Deflection of board 1 mm for 1 minute) MIL-STD-202, Method 213B (Shock 50gn, half sine wave, 11 ms) MIL-STD-202, Method 215A min. UL 94V-1 (acc. to EIA/IS-722, Test 4.12) Dimensions   10.1 mm 1.6 0.4 1.43 6.5 10.1 3 2 Soldering pads Fuses 3.75  UMT 250 www.schurter.com/pg0_2 Pre-Arcing Time Rated Current In 0.08 A - 6.3 A 8 A - 10 A .0 x In min. 60 min .25 x In min. 60 min 2.0 x In max. 120 s 120 s 0.0 x In min. 10 ms 10 ms 0.0 x In max. 100 ms 100 ms Non resettable fuses Variants Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] Breaking Capacity Voltage Drop .0 In max. [mV] 1300 1000 1000 1000 800 750 700 600 500 400 300 300 300 300 300 300 300 300 300 220 220 Voltage Drop .0 In typ. [mV] 1030 870 700 540 460 395 343 290 257 216 190 164 138 124 102 90 95 78 76 71 72 73 Power Dissipation .25 In max [mW] 200 200 240 500 500 500 500 500 500 500 500 1000 1000 1000 1200 1500 2000 2500 3000 3000 3500 Melting I²t 0.0 Intyp. [A²s] 0.022 0.04 0.055 0.057 0.092 0.2 0.27 0.4 0.54 1.1 1.4 2.8 4.5 6.9 7.3 7.5 14 26 38 66 113 166 l l l l l l l l l l l l l l l l l l l l                 l l l l l l l l l l l l         l l l l l l l l l l l l l l l l l l l l l l                       l l l l l l l                     l l l l l l l l l l l l                     l l l l l l l l l l l l         Order Number 0.08 0.1 0.125 0.16 0.2 0.25 0.315 0.4 0.5 0.63 0.8 1 1.25 1.6 2 2.5 3.15 4 5 6.3 8 10 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 2) 2) 2) 2) 2) 2) 2) 3) 3) 4) 4) 3403.0155.xx 3403.0156.xx 3403.0157.xx 3403.0158.xx 3403.0159.xx 3403.0160.xx 3403.0161.xx 3403.0162.xx 3403.0163.xx 3403.0164.xx 3403.0165.xx 3403.0166.xx 3403.0167.xx 3403.0168.xx 3403.0169.xx 3403.0170.xx 3403.0171.xx 3403.0172.xx 3403.0173.xx 3403.0174.xx 3403.0175.xx 3403.0176.xx 1) IEC: 200 A @ 250 VAC , p.f. ≥ 0.95 / 100 A @ 125 VDC 1) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC 2) IEC: 200 A @ 250 VAC, p.f. ≥ 0.95 / 100 A @ 125 VDC 2) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC 2) PSE: 100 A @ 250 VAC / 100 A @ 125 VDC 3) IEC: 100 A @ 250 VAC, p.f. ≥ 0.95 / 100 A 125 VDC 3) UL: 100 A @ 250 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC 4) UL: 35 A @ 250 VAC / 35 A @ 125 VDC / 200 A @ 63 VAC/DC Packaging Unit .xx = .11 Plastic Bag (100 pcs.) .xx = .24 Blister Tape 33 cm Reel (2000 pcs.) 2 Fuses Non resettable fuses UMT 250 www.schurter.com/pg0_2 Time-Current-Curves 10000 80 mA 100 mA 125 mA 160 mA 200 mA 250 mA 315 mA 400 mA 500 mA 630 mA 800 mA 1A 1.25 A 1.6 A 2A 2.5 A 3.15 A 4A 5A 1000 100 10 Time in Seconds 1 0.1 0.01 6.3 A 8A 0.001 10 A 0.0001 0.1 1 10 100 Current in Amperes The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.