OMT Non resettable fuses www.schurter.com/pg01_2 Surface Mount Fuse, 11 x 4.6 mm, Time-Lag T, 250 VAC UL 248-14 · 250 VAC · Time-Lag T Description Applications Standards References -Directly solderable on printed circuit boards -Primary Protection on SMD PCB -UL 248-14 -CSA C22.2 no. 248.14 General Product Information Packaging Details Approvals Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) -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 125 - 250 VAC 0.75 - 5 A 50 A - 100 A Time-Lag T PCB,SMT -55 °C to 125 °C 55/125/21 acc. to IEC 60068-1 Thermoplastic, UL 94V-0 Tin-Plated Copper Alloy 0.36 g 0 °C to 60 °C, max. 70% r.h. , Type, Current, Approvals Soldering Methods Solderability Reflow, Wave 245 °C / 3 sec acc. to IEC 60068-2-58, Test Td 260 °C / 10 sec acc. to IEC 60068-2-58, Test Td 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 107D (200 air-to-air cycles from -55 to +125°C) acc. to EIA/IS-722, Test 4.7 >100 MΩ (between leeds and body) MIL-STD-202, Method 213B (Shock 50gn, half sine wave, 11 ms) MIL-STD-202, Method 204D (Shock 20 gn, 20 min, 10-2 kHz, 12 cyc.) MIL-STD-202, Method 215A UL 94V-1 (acc. to EIA/IS-722, Test 4.12) Resistance to Soldering Heat Moisture Resistance Test Terminal Strength Thermal Shock Case Resistance Mechanical Shock Vibration, High Frequency Resistance to Solvents Flammability Dimensions 11 mm 11 1.1 4.4 4.6 7.5 3.2 0 - 0.05 2.2 6 0.15 5.5 ±0.1 3.6 3.9 1.75 Soldering pads Fuses OMT Non resettable fuses www.schurter.com/pg01_2 Pre-Arcing Time Rated Current In 1.0 x In min. 0.75 A - 5 A 2.0 x In min. 2.0 x In max. 3.0 x In min. 3.0 x In max. 8.0 x In min. 8.0 x In max. 4h 100 ms 60 s 70 ms 3s 5 ms 50 ms Variants Rated Current [A] Rated Voltage [VAC] 0.75 250 1 250 1.25 1.5 Breaking Capacity Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.0 In typ. [mW] Melting I²t 8.0 In typ. [A²s] Order Number 1) 200 150 0.36 l l 3403.0129.xx 1) 146 146 0.99 l l 3403.0116.xx 250 1) 89 111 1 l l 3403.0117.xx 250 2) 74 111 2 l l 3403.0130.xx 2 250 2) 69 138 4 l l 3403.0119.xx 2.5 125 3) 68 170 7 l l 3403.0120.xx 3 125 3) 62 186 12 l l 3403.0131.xx 3.5 125 3) 60 210 19 l l 3403.0132.xx 4 125 3) 60 240 23 l l 3403.0122.xx 5 125 3) 57 285 37 l l 3403.0123.xx 1) 100 A @ 50 VAC 2) 50 A @ 50 VAC 3) 100 A @ 125 VAC Packaging Unit .xx = .11Plastic Bag (100 pcs.) .xx = .24Blister Tape 33 cm Reel (2000 pcs.) Time-Current-Curves 100000 10000 1000 Time in Seconds 100 10 1 0.1 0.01 0.001 1 10 Multiple of Rated Current In The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.