OMF250 SCHURTER

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 3

Technical content

Non resettable fuses OMF 250 www.schurter.com/pg0_2 Fuses Surface Mount Fuse, 11 x 4.6 mm, Quick-Acting F , 250 VAC, 250 DC IEC 60127-4 · 250 VAC · 250 VDC · Quick-Acting F

Description

  • Directly solderable on printed circuit boards Standards - IEC 60127-4/2 - UL 248-14 - CSA C22.2 no. 248.14 Approvals - VDE License Number: 106328 - UL File Number: E41599

Applications

  • Primary Protection on SMD PCB - Industrial electronic References General Product Information Packaging Details Fuse Kit Fuse Kit OMF Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) T echnical Data Rated Voltage 250 VAC, 250 VDC Rated Current 0.25 - 4 A Breaking Capacity 100 A Characteristic Quick-Acting F Mounting PCB,SMT Admissible Ambient Air Temp. -55 °C to 125 °C Climatic Category 55/125/21 acc. to IEC 60068-1 Material: Housing Thermoplastic, UL 94V-0 Material: Terminals Tin-Plated Copper Alloy Unit Weight 0.36 g Storage Conditions 0 °C to 60 °C, max. 70% r.h. Product Marking , Type, Current, Characteristic, Breaking Capacity, Approvals Soldering Methods Reflow, Wave Solderability 245 °C / 3 sec acc. to IEC 60068-2-58, Test Td Resistance to Soldering Heat 260 °C / 10 sec acc. to IEC 60068-2-58, Test Td Load Humidity Test MIL-STD-202, Method 103B Moisture Resistance Test MIL-STD-202, Method 106E (50 cycles in a temp./mister chamber) Terminal Strength MIL-STD-202, Method 211A (Deflection of board 1 mm for 1 minute) Thermal Shock MIL-STD-202, Method 107D (200 air-to-air cycles from -55 to +125°C) Case Resistance acc. to EIA/IS-722, Test 4.7 >100 MΩ (between leeds and body) Mechanical Shock MIL-STD-202, Method 213B (Shock 50gn, half sine wave, 11 ms) Vibration, High Frequency MIL-STD-202, Method 204D (Shock 20 gn, 20 min, 10-2 kHz, 12 cyc.) Resistance to Solvents MIL-STD-202, Method 215A Flammability min. UL 94V-1 (acc. to EIA/IS-722, Test 4.12)

Non resettable fusesOMF 250 www.schurter.com/pg0_2 Fuses Dimensions 11 mm 1.75 7.5 4.6 5.5 2.2 3.2 3.9 0.15 ±0.1 - 0.05 1.1 3.6 6 4.4 Soldering pads Pre-Arcing Time Rated Current In .25 x In min. 2.0 x In max. 0.0 x In min. 0.0 x In max.

0.25 A - 4 A 60 min 120 s 1 ms 10 ms

rent [A] Rated Vol- tage [VAC] Rated Vol- tage [VDC] Breaking Capacity Voltage Drop .0 In max. [mV] Voltage Drop .0 In typ. [mV] Power Dissi- pation .25 In typ. [mW] Melting I²t 0.0 Intyp. [A²s] Order Number 0.25 250 250 1) - 1100 480 0.012 l l l 3403.0010.xx 0.315 250 250 1) - 1000 430 0.019 l l l 3403.0011.xx 0.4 250 250 1) 700 230 190 0.02 l l l l 3403.0012.xx 0.5 250 250 1) 600 190 190 0.03 l l l l 3403.0013.xx 0.63 250 250 1) 500 170 230 0.07 l l l l 3403.0014.xx 0.8 250 250 1) 400 200 330 0.12 l l l l 3403.0015.xx 1 250 250 1) 300 170 390 0.23 l l l l 3403.0016.xx 1.25 250 250 1) 300 150 390 0.47 l l l l 3403.0017.xx 1.6 250 250 1) 300 150 490 0.84 l l l l 3403.0018.xx 2 250 250 1) 300 140 600 1.4 l l l l 3403.0019.xx 2.5 250 250 1) 300 130 670 2.6 l l l l 3403.0020.xx 3.15 250 250 1) 300 130 870 4.8 l l l l 3403.0021.xx 4 250 250 1) 300 100 950 8.6 l l l l 3403.0022.xx 1) 100 A @ 250 VAC/DC Packaging Unit .xx = .11 Plastic Bag (100 pcs.) .xx = .24 Blister Tape 33 cm Reel (2000 pcs.)

Non resettable fuses OMF 250 www.schurter.com/pg0_2 Fuses Time-Current-CurvesTime in Seconds 0.001 0.01 0.1 100 1000 10000 100000 1 10 Multiple of Rated Current In The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments.