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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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243 results Products
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MF-SMDF150-2
Bourns

PTC Resettable Fuse 1.5A(hold) 3A(trip) 15V 40A 1.1W 0.8s 0.05Ohm SMD Solder Pad 2018 T/R Automotive

  • In Stock: 1726

    Ships Immediately

  • 1,000
    $0.3125
  • 2,500
    $0.2985
  • 6,000
    $0.2740
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MF-SMHT160-2
Bourns

PTC Resettable Fuse 1.6A(hold) 3.2A(trip) 16V 100A 2.1W 10s 0.05Ohm SMD Solder Pad 9.5 X 6.71 X 3mm T/R Automotiv ...

  • In Stock: 6750

    Ships Immediately

  • 1,000
    $0.2940
  • 3,000
    $0.2831
  • 6,000
    $0.2737
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MF-USMF005-2
Bourns

PTC Resettable Fuse - 0.05A(hold) 0.15A(trip) - 30V - 10A - 0.6W - 2.80 Ohm - Solder Pad 1210.

  • In Stock: 22080

    Ships Immediately

  • 1,000
    $0.2450
  • 3,000
    $0.2359
  • 6,000
    $0.2296
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MF-USMF010-2
Bourns

PTC Resettable Fuse - 0.1A(hold) 0.3A(trip) - 30V - 10A - 0.6W - 0.80 Ohm - Solder Pad 1210.

  • In Stock: 5400

    Ships Immediately

  • On Order: 15000

    can ship 6/15/26

  • 1,000
    $0.1417
  • 3,000
    $0.1389
  • 6,000
    $0.1356
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MF-USMF020-2
Bourns

PTC Resettable Fuse - 0.2A(hold) 0.4A(trip) - 30V - 10A - 0.6W - 0.40 Ohm - Solder Pad 1210.

  • In Stock: 13204

    Ships Immediately

  • 1,000
    $0.1367
  • 3,000
    $0.1340
  • 6,000
    $0.1298
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MF-USMF035-2
Bourns

PTC Resettable Fuse 0.35A(hold) 0.75A(trip) 6V 40A 0.6W 0.2s 0.2Ohm SMD Solder Pad 1210 T/R Automotive

  • In Stock: 6000

    Ships Immediately

  • 1,000
    $0.2450
  • 3,000
    $0.2359
  • 6,000
    $0.2296
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MF-USMF050-2
Bourns

PTC Resettable Fuse 0.5A(hold) 1A(trip) 13.2V 40A 0.6W 0.1s 0.18Ohm SMD Solder Pad 1210 T/R Automotive

  • In Stock: 4074

    Ships Immediately

  • 1,000
    $0.3125
  • 3,000
    $0.2899
  • 6,000
    $0.2740
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MF-USMF075-2
Bourns

PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 6V 40A 0.6W 0.1s 0.07Ohm SMD Solder Pad 1210 T/R Automotive

  • In Stock: 2298

    Ships Immediately

  • 463
    $0.1749
  • 1,500
    $0.1716
  • 3,000
    $0.1682
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MF-USMF110-2
Bourns

PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 6V 40A 0.6W 1s 0.05Ohm SMD Solder Pad 1210 T/R Automotive

  • In Stock: 114000

    Ships Immediately

  • 1,000
    $0.1821
  • 3,000
    $0.1616
  • 6,000
    $0.1474
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MF-USMF150-2
Bourns

PTC Resettable Fuse 1.5A(hold) 3A(trip) 6V 40A 0.6W 5s 0.03Ohm SMD Solder Pad 1210 T/R Automotive

  • In Stock: 2854

    Ships Immediately

  • 463
    $0.3529
  • 3,000
    $0.3077
  • 6,000
    $0.2820
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