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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 PRODUCT RESULTS FOR ""

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244 Products

    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 ...
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    Discontinued & Replaced

    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 ...
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    In Stock: 12000
    Ships Immediately

    4,000
    $0.2287
    8,000
    $0.2224
    16,000
    $0.2086
    32,000 +
    $0.2053
    MF-SM150/33-2 Bourns
    PPTC Resettable Fuse - 1.5A(hold) 3A(trip) - 33V - 40A - 9.5 x 6.71 x 3mm - Surface Mount.
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    In Stock: 12797
    Ships Immediately

    3,000
    $0.2734
    6,000
    $0.2584
    12,000
    $0.2376
    24,000 +
    $0.2331
    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
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    In Stock: 12000
    Ships Immediately

    488
    $0.3550
    6,000
    $0.3532
    12,000
    $0.3515
    24,000 +
    $0.3498
    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
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    In Stock: 780
    Ships Immediately

    1
    $0.5526
    3,000
    $0.5024
    6,000 +
    $0.4774
    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
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    In Stock: 4150
    Ships Immediately

    441
    $0.4686
    6,000
    $0.4374
    12,000
    $0.4108
    24,000 +
    $0.3998
    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
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    In Stock: 9000
    Ships Immediately

    3,000
    $0.2630
    6,000
    $0.2547
    9,000
    $0.2419
    12,000
    $0.2324
    27,000
    $0.2257
    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
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    Discontinued & Replaced

    MF-SM250-2 Bourns
    PPTC Resettable Fuse - 2.5A(hold) 5A(trip) - 15V - 100A - 9.5 x 6.71 x 3mm - Surface Mount.
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    In Stock: 5966
    Ships Immediately

    463
    $0.2681
    6,000
    $0.2621
    12,000
    $0.2608
    24,000 +
    $0.2594
    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
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    4 Weeks

    1,000
    $0.6125
    2,000
    $0.4594
    3,000
    $0.4288
    4,000 +
    $0.4201