Non resettable fuses www.schurter.com/pg0_2 Surface Mount Fuse, 7 x 2.54 mm, Quick-Acting F, 125 VAC, 125 VDC
MKF
UL 248-14 · 125 VAC · 125 VDC · Quick-Acting F
Description Standards Approvals
- High Breaking Capacity - Directly solderable on printed circuit boards - UL 248-14 - CSA C22.2 no. 248.14 - UL File Number: E42088
Applications
- Telecom - Industrial electronic - Household appliances General Product Information Packaging Details Round Solder Pads Type 172876
References
Weblinks
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN)
Technical Data
Rated Voltage Rated Current Breaking Capacity Characteristic Mounting Admissible Ambient Air Temp. Climatic Category Material: Tube Material: Endcaps Unit Weight Storage Conditions Product Marking 63 - 125 VAC, 65 - 125 VDC 0.063 - 15 A 300 A Quick-Acting F PCB,SMT -55 °C to 85 °C 55/085/56 acc. to IEC 60068-1 Ceramic Tin-Plated Copper Alloy 0.15 g 0 °C to 60 °C, max. 70% r.h. , Current 7 mm Soldering Methods Solderability Resistance to Soldering Heat Reflow, Wave 235 °C / 2 sec acc. to IEC 60068-2-58, Test Td 260 °C / 10 sec acc. to IEC 60068-2-58, Test Td
Dimensions
2.54+0.1
1.4+0.1 6.1±0.25 7 ±0.3
2.54+0.1
2 3.1 7.1
Soldering pads
Pre-Arcing Time
Rated Current In 0.063 A - 0.75 A 1 A - 15 A .0 x In min. 2.0 x In max. 4 h 4 h 5 s 10 s 2.75 x In max. 300 ms 4.0 x In max. 30 ms 60 ms 0.0 x In max. 5 ms 5 ms
Fuses
3.1
MKF
www.schurter.com/pg0_2 Variants
Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] Breaking Capacity Voltage Drop .0 In typ. [mV] 505 590 235 205 190 170 155 160 150 145 145 140 135 125 125 110 110 100 Power Dissipation .0 In typ. [mW] 32 74 59 77 95 128 155 240 300 363 435 490 540 625 875 1100 1320 1500 Melting I²t 0.0 Intyp. [A²s] 0.00022 0.0024 0.0061 0.012 0.046 0.09 0.11 0.25 0.72 0.91 1.3 1.7 2.6 4 8.5 31 48 92 l l l l l l l l l l l l l l l l l l Order Number
Non resettable fuses
0.063 0.125 0.25 0.375 0.5 0.75 1 1.5 2 2.5 3 3.5 4 5 7 10 12 15
125 125 125 125 125 125 125 125 125 125 125 125 125 63 63 65 65 65
125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 65 65 65
1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 1) 2) 2) 3) 3) 3)
7010.9900.xx 7010.9901.xx 7010.9902.xx 7010.9903.xx 7010.9904.xx 7010.9905.xx 7010.9906.xx 7010.9907.xx 7010.9908.xx 7010.9909.xx 7010.9910.xx 7010.9911.xx 7010.9912.xx 7010.9913.xx 7010.9914.xx 7010.9915.xx 7010.9916.xx 7010.9917.xx
1) 300 A @ 125 VAC , p.f. ≥ 0.95 / 300 A @ 125 VDC 2) 300 A @ 63 VAC , p.f. ≥ 0.95 / 300 A @ 125 VDC 3) 300 A @ 65 VAC , p.f. ≥ 0.95 / 300 A @ 65 VDC
Packaging Unit
.xx = .03 Plastic Bag (100 pcs.) .xx = .55 Blister Tape 18 cm Reel (500 pcs.) .xx = .57 Blister Tape 18 cm Reel (1500 pcs.)
Time-Current-Curves
100000 ≤ 0.75 A > _ 1A
10000
1000
100
Time in Seconds
10
1
0.1
0.01
0.001 1
10
Multiple of Rated Current In
2
The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.
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