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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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242 PRODUCT RESULTS FOR ""

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242 Products

    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: 3797
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    3,000
    $0.1888
    6,000
    $0.1798
    12,000
    $0.1794
    24,000 +
    $0.1789
    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
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    488
    $0.2388
    6,000
    $0.2112
    12,000
    $0.2101
    24,000 +
    $0.2091
    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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    Discontinued & Replaced

    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
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    441
    $0.3152
    6,000
    $0.2942
    12,000
    $0.2763
    24,000 +
    $0.2689
    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: 3000
    Ships Immediately

    3,000
    $0.1818
    6,000
    $0.1713
    9,000
    $0.1627
    12,000
    $0.1595
    27,000
    $0.1587
    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
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    463
    $0.1906
    6,000
    $0.1763
    12,000
    $0.1754
    24,000 +
    $0.1745
    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
    $0.4120
    2,000
    $0.3090
    3,000
    $0.2884
    4,000 +
    $0.2826
    MF-SMDF050-2 Bourns
    PPTC Resettable Fuse - 0.55A(hold) 1.2A(trip) - 60V - 10A - 5.44 x 4.93 x 1.09mm - Surface Mount.
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    In Stock: 6866
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    1,000
    $0.1819
    2,500
    $0.1783
    6,000
    $0.1749
    12,000
    $0.1601
    30,000
    $0.1571
    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
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    In Stock: 1726
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    1,000
    $0.2551
    2,500
    $0.2476
    6,000
    $0.2451
    12,000
    $0.2439
    30,000
    $0.2427