MST 250 Non resettable fuses www.schurter.com/PG01_2 Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, 63 VDC IEC 60127-3 · 250 VAC · Time-Lag T Description -Directly solderable on printed circuit boards -Low Breaking Capacity Standards -Primary Protection on PCB -Power Supply Adapter for e.g. laptops -SMPS (Switching Mode Power Supply) for TV's and DVD's References -IEC 60127-3/4 -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 Packaging Details Corresponding Fuseholder FMS (250V) Fuse Kit Fuse Kit MST250 / MSF 250 Weblinks Approvals -VDE Certificate Number: 40002080 -UL File Number: E41599 -CSA File Number: 51172 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 Applications pdf-datasheet, html-datasheet, General Product Information, Approvals, CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop, SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for product 250 VAC, 63 VDC 0.05 - 6.3 A 35 A - 63 A Time-Lag T PCB,THT -55 °C to 125 °C 55/125/21 acc. to IEC 60068-1 Thermoplastic, UL 94V-0 Tin-Plated Copper 0.53 g 0 °C to 40 °C, max. 70% r.h. , Type, Rated current, Rated voltage, Characteristic, Approvals Soldering Methods Solderability Resistance to Soldering Heat Current Carrying Capacity Moisture Resistance Test Terminal Strength Case Resistance Mechanical Shock Vibration, High Frequency Resistance to Solvents Flammability Wave, Iron 235 °C / 2 sec acc. to IEC 60068-2-20, Test Ta 260 °C / 10 sec acc. to IEC 60068-2-20, Test Tb acc. to EIA/IS-722, Test 4.3.3 MIL-STD-202, Method 106E (50 cycles in a temp./mister chamber) Tensile load min. 9 N (acc. to EIA/IS-722, Test 4.5.1) acc. to EIA/IS-722, Test 4.7 >100 MΩ (between leeds and body) MIL-STD-202, Method 213B (Shock 50g, half sine wave, 11 ms) Shock 20 gn, 20 min, 10-2 kHz, 12 cyc. (acc. to EIA/IS-722, Test 4.10) MIL-STD-202, Method 215A UL 94V-0 (acc. to EIA/IS-722, Test 4.12) Fuses 1 MST 250 Non resettable fuses www.schurter.com/PG01_2 Dimension 8.5 mm ø 8.5 0.5 8.5 +0.1 0 1 18.8 3.2 4.3 0.5 8.5 ø 8.5 ø 0.64 5.08 3.2 5.08 ø 0.64 5.08 Drilling diagram Pre-Arcing Time Rated Current In 0.05 A - 6.3 A 1.5 x In min. 2.1 x In max. 60 min 120 s 2.75 x In min. 2.75 x In max. 400 ms 10 s Time-Current-Curves 100000 10000 1000 Time in Seconds 100 10 1 0.1 0.01 0.001 10 1 Multiple of Rated Current In 2 Fuses 4.0 x In min. 4.0 x In max. 150 ms 3s 10.0 x In min. 10.0 x In max. 20 ms 150 ms MST 250 Non resettable fuses www.schurter.com/PG01_2 All Variants Rated Current [A] Rated Voltage [VAC] 0.05 250 Breaking Capacity 1) Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.5 In max. [mW] Melting I²t 10.0 Intyp. [A²s] 550 415 155 0.03 S l l l l L l T Order Number 0034.6602 █ 0.063 250 1) 480 420 160 0.05 l l l l l 0034.6603 █ 0.08 250 1) 400 360 165 0.06 l l l l l 0034.6604 █ 0.1 250 1) 350 320 170 0.08 l l l l l 0034.6605 █ 0.125 250 1) 300 270 180 0.12 l l l l l 0034.6606 █ 0.16 250 1) 280 190 190 0.24 l l l l l 0034.6607 █ 0.2 250 1) 260 150 200 0.35 l l l l l 0034.6608 █ 0.25 250 1) 240 120 220 0.6 l l l l l 0034.6609 █ 0.315 250 1) 220 120 250 0.8 l l l l l 0034.6610 █ 0.4 250 1) 200 110 280 1.1 l l l l l 0034.6611 █ 0.5 250 1) 190 100 310 2.5 l l l l l 0034.6612 █ 0.63 250 1) 180 90 360 4 l l l l l 0034.6613 █ 0.8 250 1) 160 80 430 8 l l l l l 0034.6614 █ 1 250 1) 140 70 500 12 l l l l l l 0034.6615 █ 1.25 250 1) 130 70 600 15 l l l l l l 0034.6616 █ 1.6 250 1) 120 60 730 30 l l l l l l 0034.6617 █ 2 250 1) 100 60 870 34 l l l l l l 0034.6618 █ 2.5 250 1) 100 50 1000 55 l l l l l l 0034.6619 █ 3.15 250 1) 100 50 1200 76 l l l l l l 0034.6620 █ 4 250 2) 100 50 1400 80 l l l l l l 0034.6621 █ 5 250 3) - 50 - 230 l l l l l 0034.6622 █ 6.3 250 3) - 45 - 360 l l l l 0034.6623 █ 0.05 250 1) 550 415 155 0.03 l l l l l 0034.6702 0.063 250 1) 480 420 160 0.05 l l l l l 0034.6703 0.08 250 1) 400 360 165 0.06 l l l l l 0034.6704 0.1 250 1) 350 320 170 0.08 l l l l l 0034.6705 0.125 250 1) 300 270 180 0.12 l l l l l 0034.6706 0.16 250 1) 280 190 190 0.24 l l l l l 0034.6707 0.2 250 1) 260 150 200 0.35 l l l l l 0034.6708 0.25 250 1) 240 120 220 0.6 l l l l l 0034.6709 0.315 250 1) 220 120 250 0.8 l l l l l 0034.6710 0.4 250 1) 200 110 280 1.1 l l l l l 0034.6711 0.5 250 1) 190 100 310 2.5 l l l l l 0034.6712 0.63 250 1) 180 90 360 4 l l l l l 0034.6713 0.8 250 1) 160 80 430 8 l l l l l 0034.6714 1 250 1) 140 70 500 12 l l l l l l 0034.6715 1.25 250 1) 130 70 600 15 l l l l l l 0034.6716 1.6 250 1) 120 60 730 30 l l l l l l 0034.6717 2 250 1) 100 60 870 34 l l l l l l 0034.6718 2.5 250 1) 100 50 1000 55 l l l l l l 0034.6719 3.15 250 1) 100 50 1200 76 l l l l l l 0034.6720 4 250 2) 100 50 1400 80 l l l l l l 0034.6721 5 250 3) - 50 - 230 l l l l l 0034.6722 6.3 250 3) - 45 - 360 l l l l 0.05 250 1) 550 415 155 0.03 l l l l 0034.6723 l 0034.6802 0.063 250 1) 480 420 160 0.05 l l l l l 0034.6803 0.08 250 1) 400 360 165 0.06 l l l l l 0034.6804 0.1 250 1) 350 320 170 0.08 l l l l l 0034.6805 0.125 250 1) 300 270 180 0.12 l l l l l 0034.6806 0.16 250 1) 280 190 190 0.24 l l l l l 0034.6807 0.2 250 1) 260 150 200 0.35 l l l l l 0034.6808 0.25 250 1) 240 120 220 0.6 l l l l l 0034.6809 0.315 250 1) 220 120 250 0.8 l l l l l 0034.6810 Fuses 3 MST 250 Rated Current [A] Rated Voltage [VAC] 0.4 250 Non resettable fuses www.schurter.com/PG01_2 Breaking Capacity Voltage Drop 1.0 In max. [mV] Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.5 In max. [mW] Melting I²t 10.0 Intyp. [A²s] 1) 200 110 280 1.1 l l l l l 0034.6811 l l l l 0034.6812 S L T Order Number 0.5 250 1) 190 100 310 2.5 l 0.63 250 1) 180 90 360 4 l l l l l 0034.6813 0.8 250 1) 160 80 430 8 l l l l l 0034.6814 1 250 1) 140 70 500 12 l l l l l l 0034.6815 1.25 250 1) 130 70 600 15 l l l l l l 0034.6816 1.6 250 1) 120 60 730 30 l l l l l l 0034.6817 2 250 1) 100 60 870 34 l l l l l l 0034.6818 2.5 250 1) 100 50 1000 55 l l l l l l 0034.6819 3.15 250 1) 100 50 1200 76 l l l l l l 0034.6820 4 250 2) 100 50 1400 80 l l l l l l 0034.6821 5 250 3) - 50 - 230 l l l l l 0034.6822 6.3 250 3) - 45 - 360 l l l l 0034.6823 █ █ █ █ Most Popular. Availability for all products can be searched real-time:http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 1) IEC: 35 A @ 250 VAC 1) UL: 35 A @ 250 VAC / 50 A @ 63 VDC 2) IEC: 10 In @ 250 VAC 2) UL: 10 In @ 250 VAC / 50 A @ 63 VDC 3) IEC: 10 In @ 250 VAC 3) UL: 10 In @ 250 VAC / 10 In @ 63 VDC S = L = T = Plastic Bag (100 pcs.) Bulk (100 pcs.) Taped 36 cm Reel (750 pcs.) 30.06.2015 Packaging Unit 4 Fuses The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications.