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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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244 results Products
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MF-SM100-2-99
Bourns

PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 30V 80A 1.7W 0.5s 0.12Ohm SMD Solder Pad 7.98 X 5.44 X 3mm T/R Automoti ...

  • Discontinued & Replaced
Product Image

MF-SM125-2
Bourns

PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 15V 100A 1.7W 2s 0.07Ohm SMD Solder Pad 7.98 X 5.44 X 3mm T/R Automoti ...

  • In Stock: 9183

    Immediately

  • 1,000
    $0.2969
  • 4,000
    $0.2676
  • 8,000
    $0.2603
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MF-SM150/33-2
Bourns

PPTC Resettable Fuse - 1.5A(hold) 3A(trip) - 33V - 40A - 9.5 x 6.71 x 3mm - Surface Mount.

  • In Stock: 3797

    Immediately

  • 1,000
    $0.3281
  • 3,000
    $0.3043
  • 6,000
    $0.2838
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Product Image

MF-SM150-2
Bourns

PTC Resettable Fuse 1.5A(hold) 3A(trip) 15V 100A 1.9W 5s 0.06Ohm SMD Solder Pad 9.5 X 6.71 X 3mm T/R Automotive

  • In Stock: 18000

    Immediately

  • 3,000
    $0.2809
  • 6,000
    $0.2655
  • 9,000
    $0.2648
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Product Image

MF-SM150-2-99
Bourns

PTC Resettable Fuse 1.5A(hold) 3A(trip) 15V 100A 1.9W 5s 0.06Ohm SMD Solder Pad 9.5 X 6.71 X 3mm T/R Automotive

  • Discontinued & Replaced
Product Image

MF-SM185/33-2
Bourns

PTC Resettable Fuse 1.8A(hold) 3.6A(trip) 33V 40A 1.9W 5s 0.04Ohm SMD Solder Pad 9.5 X 6.71 X 3mm T/R Automotive

  • In Stock: 2670

    Immediately

  • 441
    $0.3347
  • 3,000
    $0.3104
  • 6,000
    $0.2895
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Product Image

MF-SM200-2
Bourns

PTC Resettable Fuse 2A(hold) 4A(trip) 15V 100A 1.9W 12s 0.045Ohm SMD Solder Pad 9.5 X 6.71 X 3mm T/R Automotive

  • In Stock: 5747

    Immediately

  • 1,000
    $0.3125
  • 3,000
    $0.2899
  • 6,000
    $0.2740
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Product Image

MF-SM200-2-99
Bourns

PTC Resettable Fuse 2A(hold) 4A(trip) 15V 100A 1.9W 12s 0.045Ohm SMD Solder Pad 9.5 X 6.71 X 3mm T/R Automotive

  • Discontinued & Replaced
Product Image

MF-SM250-2
Bourns

PPTC Resettable Fuse - 2.5A(hold) 5A(trip) - 15V - 100A - 9.5 x 6.71 x 3mm - Surface Mount.

  • In Stock: 5966

    Immediately

  • 463
    $0.3188
  • 3,000
    $0.2957
  • 6,000
    $0.2795
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Product Image

MF-SM300-2
Bourns

PTC Resettable Fuse 3A(hold) 6A(trip) 6V 100A 1.5W 35s 0.015Ohm SMD Solder Pad 7.98 X 5.44 X 3mm T/R Automotive

  • In Stock: 12000

    Immediately

  • 4,000 +
    $0.2799
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