OSU 125 Telecom Fuses www.schurter.com/pg01_3 Surface Mount Fuse, 7.4 x 3.1 mm, Quick-Acting F, Telecom UL 248-14 · 125 VAC · 125 VDC · Quick-Acting F Description Applications -Directly solderable on printed circuit boards -Fuseholder available -xDSL and ADSL linecards and modems References Standards General Product Information Packaging Details Corresponding Fuseholder OMH 125 -UL 248-14 -CSA C22.2 no. 248.14 -Telcordia GR-1089 -UL 60950 / IEC 60950 -ITU-T K.20 and K.21 -TIA-968-A Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) Approvals -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 VAC, 125 VDC 0.25 - 3.15 A 100 A Quick-Acting F PCB,SMT -40 °C to 85 °C 40/085/21 acc. to IEC 60068-1 Thermoplastic, UL 94V-0 Tin-Plated Copper Alloy 0.08 g 0 °C to 60 °C, max. 70% r.h. , Type, Current, Approvals Soldering Methods Solderability Resistance to Soldering Heat Load Humidity Test Moisture Resistance Test Terminal Strength Case Resistance Mechanical Shock Vibration, High Frequency Resistance to Solvents Flammability Dimensions 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 103B (1000h @ 0.1*In @ 0.85 r.H. @ 85°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) 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 min. UL 94V-1 (acc. to EIA/IS-722, Test 4.12) 7.4 mm 7.4 ±0.1 +0.1 0.1 -0 +0.15 2.8 3.1 -0 5.8 2.6 ±0.1 0.8 3 3.5 2 3 1.6 Soldering pads Fuses OSU 125 Telecom Fuses www.schurter.com/pg01_3 Pre-Arcing Time Rated Current In 1.0 x In min. 2.0 x In max. 4.0 x In max. 0.25 A - 3.15 A 4h 1s 10 ms Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.0 In typ. [mW] Melting I²t 4.0 In typ. [A²s] GR-1089CORE [A] 0.25 125 125 990 250 0.0058 < 1.5 0.35 125 125 990 350 0.0076 < 1.5 0.375 125 125 990 370 0.013 < 1.5 4.6 0.4 125 125 960 380 0.016 < 1.5 0.5 125 125 350 180 0.01 0.63 125 125 290 180 0.75 125 125 260 200 1 125 125 220 220 1.25 125 125 220 1.6 125 125 2 125 2.5 3 3.15 Variants UL60950 ITU - Light- ITU ning Surge Power [A] Induc- ITU - Power Contact [A] Order Number 2.5 50.0 2060.0006.xx 4 25.0 2060.0043.xx l 25.0 2060.0044.xx 5.8 l 25.0 2060.0007.xx 2.5 7.7 l 25.0 2060.0045.xx 0.02 4.6 10 l 25.0 2060.0008.xx 0.031 7.0 13 l 25.0 2060.0046.xx 0.078 9.3 16 l 25.0 2060.0009.xx 280 0.14 > 14.0 25 l 25.0 2060.0010.xx 200 320 0.27 > 14.0 33 l 12.5 2060.0011.xx 125 200 400 0.44 > 14.0 45 l 8.3 2060.0012.xx 125 125 190 480 0.97 > 14.0 67 l 8.3 2060.0013.xx 125 125 190 570 1.3 > 14.0 67 l 8.3 2060.0014.xx 125 125 190 600 1.2 > 14.0 67 l 8.3 2060.0048.xx 1) 100 A @ 125 VAC/DC Packaging Unit .xx = .11Plastic Bag (100 pcs.) .xx = .22Blister Tape 18 cm Reel (750 pcs.) .xx = .24Blister Tape 33 cm Reel (3000 pcs.) [Kennlinien] 100000 ≤ 5A 6.3 A – 8A 10000 10 A 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.