MSF 125 Non resettable fuses www.schurter.com/pg01_2 Subminiature Fuse, 6.4 mm, Quick-Acting F, 125 VAC, 125 VDC UL 248-14 · 125 VAC · 125 VDC · Quick-Acting F Description References -Directly solderable on printed circuit boards General Product Information Packaging Details Corresponding Fuseholder FME; FMR; FMS (125V) Standards -UL 248-14 -CSA C22.2 no. 248.14 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 0.1 - 5 A 100 A Quick-Acting F PCB,THT -55 °C to 125 °C 55/125/21 acc. to IEC 60068-1 Thermoplastic, UL 94V-0 Tin-Plated Copper 0.34 g 0 °C to 60 °C, max. 70% r.h. , Type, Current, Voltage, Characteristic, Approvals Soldering Methods Solderability Resistance to Soldering Heat Life Test Terminal Strength Case Resistance Mechanical Shock Vibration, High Frequency Resistance to Solvents Flammability Dimensions Wave, Iron 235 °C / 2 sec acc. to IEC 60068-2-20, Test Ta, method 1 260 °C / 5 sec acc. to IEC 60068-2-20, Test Tb, method 1A MIL-STD-202, Method 108A (1000h @ 0.42*In @ 70°C) 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) 6.4 mm 1 4.3 18.8 1 1 ø 0.62 +0.1 0 8.8 0.3 ø 6.4 8.8 0.3 ø 6.4 2.54 1.8 ø 0.62 2.54 1.8 2.54 Drilling diagram Pre-Arcing Time Rated Current In 0.1 A - 5 A 1.5 x In max. 2.0 x In max. 10 min 5s 2.75 x In max. 4.0 x In max. 10.0 x In max. 300 ms 30 ms 4 ms Fuses MSF 125 Non resettable fuses www.schurter.com/pg01_2 Variants S = Short Terminals L = Long Terminals T = Taped and Reeled . Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] 0.1 125 125 0.125 125 0.16 125 0.2 Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.0 In max. [mW] Melting I²t 10.0 Intyp. [A²s] S L T Order Number 1) 1000 690 100 0.0007 l l l 0034.4209 125 1) 1000 960 100 0.0015 l l l 0034.4210 125 1) 1000 850 100 0.0036 l l l 0034.4211 125 125 1) 700 680 100 0.0033 l l l 0034.4212 0.25 125 125 1) 700 620 100 0.0055 l l l 0034.4213 0.315 125 125 1) 700 680 200 0.025 l l l 0034.4214 0.4 125 125 1) 400 180 100 0.013 l l l 0034.4215 0.5 125 125 1) 400 180 100 0.02 l l l 0034.4216 0.63 125 125 1) 400 180 100 0.045 l l l 0034.4217 0.71 125 125 1) 400 140 100 0.045 l l l 0034.4218 0.75 125 125 1) 400 170 100 0.02 l l l 0034.4219 0.8 125 125 1) 400 150 100 0.04 l l l 0034.4220 1 125 125 1) 400 150 100 0.07 l l l 0034.4221 1.25 125 125 1) 190 150 200 0.12 l l l 0034.4222 1.6 125 125 1) 190 150 200 0.29 l l l 0034.4223 2 125 125 1) 190 130 200 0.43 l l l 0034.4224 2.5 125 125 1) 190 120 300 0.6 l l l 0034.4225 3.15 125 125 1) 190 120 400 1.1 l l l 0034.4226 4 125 125 1) 190 120 500 1.9 l l l 0034.4227 5 125 125 1) 190 120 600 3 l l l 0.1 125 125 1) 1000 690 100 0.0007 l l l 0034.4239 0.125 125 125 1) 1000 960 100 0.0015 l l l 0034.4240 0.16 125 125 1) 1000 850 100 0.0036 l l l 0034.4241 0034.4228 0.2 125 125 1) 700 680 100 0.0033 l l l 0034.4242 0.25 125 125 1) 700 620 100 0.0055 l l l 0034.4243 0.315 125 125 1) 700 680 200 0.025 l l l 0034.4244 0.4 125 125 1) 400 180 100 0.013 l l l 0034.4245 0.5 125 125 1) 400 180 100 0.02 l l l 0034.4246 0.63 125 125 1) 400 180 100 0.045 l l l 0034.4247 0.71 125 125 1) 400 140 100 0.045 l l l 0034.4248 0.75 125 125 1) 400 170 100 0.02 l l l 0034.4249 0.8 125 125 1) 400 150 100 0.04 l l l 0034.4250 1 125 125 1) 400 150 100 0.07 l l l 0034.4251 1.25 125 125 1) 190 150 200 0.12 l l l 0034.4252 1.6 125 125 1) 190 150 200 0.29 l l l 0034.4253 2 125 125 1) 190 130 200 0.43 l l l 0034.4254 2.5 125 125 1) 190 120 300 0.6 l l l 0034.4255 3.15 125 125 1) 190 120 400 1.1 l l l 0034.4256 4 125 125 1) 190 120 500 1.9 l l l 0034.4257 l 5 125 125 1) 190 120 600 3 l l 0.1 125 125 1) 1000 690 100 0.0007 l l l 0034.4258 0034.4539 0.125 125 125 1) 1000 960 100 0.0015 l l l 0034.4540 0.16 125 125 1) 1000 850 100 0.0036 l l l 0034.4541 0.2 125 125 1) 700 680 100 0.0033 l l l 0034.4542 0.25 125 125 1) 700 620 100 0.0055 l l l 0034.4543 0.315 125 125 1) 700 680 200 0.025 l l l 0034.4544 0.4 125 125 1) 400 180 100 0.013 l l l 0034.4545 0.5 125 125 1) 400 180 100 0.02 l l l 0034.4546 0.63 125 125 1) 400 180 100 0.045 l l l 0034.4547 0.71 125 125 1) 400 140 100 0.045 l l l 0034.4548 0.75 125 125 1) 400 170 100 0.02 l l l 0034.4549 Fuses MSF 125 Non resettable fuses www.schurter.com/pg01_2 Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] 0.8 125 125 Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.0 In max. [mW] Melting I²t 10.0 Intyp. [A²s] S 1) 400 150 100 0.04 l L T Order Number l l 0034.4550 l l 0034.4551 1 125 125 1) 400 150 100 0.07 l 1.25 125 125 1) 190 150 200 0.12 l l l 0034.4552 1.6 125 125 1) 190 150 200 0.29 l l l 0034.4553 2 125 125 1) 190 130 200 0.43 l l l 0034.4554 2.5 125 125 1) 190 120 300 0.6 l l l 0034.4555 3.15 125 125 1) 190 120 400 1.1 l l l 0034.4556 4 125 125 1) 190 120 500 1.9 l l l 0034.4557 5 125 125 1) 190 120 600 3 l l l 0034.4558 1) 100 A @ 125 VAC/DC Packaging Unit S + L = Plastic Bag (100 pcs.) T = Taped 36 cm Reel (1000 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.