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Bourns® Multifuse® PPTC Resettable Fuses

Almost anywhere there is a low-voltage power source and a load, a Multifuse® PPTC  Resettable Fuse can be used. The fact that these protection devices reset automatically sets them apart among circuit protection devices. Circuit designers know there are circumstances they have no control over which can result in potentially damaging overcurrent conditions.

  • Surface Mount (SMD), Radial Leaded (Through hole) and Axial Leaded (Strap) package options
  • Unlike one-time fuses, PPTCs do not need to be replaced
  • Overentcurrent events will not shut down the system
  • Fewer service calls mean lower warranty costs and better product quality
  • Avoids possible damage to the circuit by incorrect fuse replacement
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18 Products
MF-MSMF010-2
MF-MSMF010-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.1A(hold) 0.3A(trip) - 60V - 40A - 0.8W - 0.70 Ohm - Solder Pad 1812.
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In Stock: 28100
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3,000
$0.1373
6,000
$0.1346
9,000
$0.1186
12,000
$0.1179
27,000
$0.1174
MF-MSMF014-2
MF-MSMF014-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.14A(hold) 0.34A(trip) - 60V - 40A - 0.8W - 0.40 Ohm - Solder Pad 1812.
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In Stock: 99335
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3,000
$0.2940
6,000
$0.2784
9,000
$0.2742
12,000
$0.2684
27,000
$0.1252
MF-MSMF020/60-2
MF-MSMF020/60-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.2A(hold) 0.4A(trip) - 60V - 40A - 0.8W - 0.40 Ohm - Solder Pad 1812.
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In Stock: 9732
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3,000
$0.1682
6,000
$0.1659
12,000
$0.1644
24,000 +
$0.1636
MF-MSMF020-2
MF-MSMF020-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.2A(hold) 0.4A(trip) - 30V - 80A - 0.8W - 0.40 Ohm - Solder Pad 1812.
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In Stock: 15172
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3,000
$0.2940
6,000
$0.2784
9,000
$0.2742
12,000
$0.2684
27,000
$0.1252
MF-MSMF030-2
MF-MSMF030-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.3A(hold) 0.6A(trip) - 30V - 10A - 0.8W - 0.30 Ohm - Solder Pad 1812.
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In Stock: 9000
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3,000
$0.3031
6,000
$0.2860
9,000
$0.2817
12,000
$0.2758
27,000
$0.1288
MF-MSMF050-2
MF-MSMF050-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.5A(hold) 1A(trip) - 15V - 100A - 0.8W - 0.15 Ohm - Solder Pad 1812.
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In Stock: 27099
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4,000
$0.1919
8,000
$0.1487
16,000
$0.1480
32,000 +
$0.1473
MF-MSMF075/24-2
MF-MSMF075/24-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.75A(hold) 1.5A(trip) - 24V - 40A - 0.8W - 0.110 Ohm - Solder Pad 1812.
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In Stock: 32797
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4,000
$0.1675
8,000
$0.1667
16,000
$0.1658
32,000 +
$0.1650
MF-MSMF075-2
MF-MSMF075-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 0.75A(hold) 1.5A(trip) - 13.2V - 100A - 0.8W - 0.110 Ohm - Solder Pad 1812.
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In Stock: 19990
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4,000
$0.1110
8,000
$0.1105
16,000
$0.1099
32,000 +
$0.1094
MF-MSMF110/16-2
MF-MSMF110/16-2 Bourns Overcurrent Protection
PTC Resettable Fuse - 1.1A(hold) 2.2A(trip) - 16V - 100A - 0.8W - 0.040 Ohm - Solder Pad 1812.
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In Stock: 18739
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4,000
$0.1674
8,000
$0.1666
16,000
$0.1657
32,000 +
$0.1649
MF-MSMF110/24X-2
MF-MSMF110/24X-2 Bourns Overcurrent Protection
PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 24V 20A 0.8W 0.5s 0.06Ohm SMD Solder Pad 1812 T/R Automotive
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In Stock: 8250
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3,000
$0.1893
6,000
$0.1867
12,000
$0.1850
24,000 +
$0.1841