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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 PRODUCT RESULTS FOR ""

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243 Products

    MF-SM125-2
    Data Sheet
    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: 8000
    Can Ship immediately 
    4,000
    $0.1376
    8,000
    $0.1356
    16,000
    $0.1327
    32,000 +
    $0.1307
    MF-SM150/33-2
    Data Sheet
    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
    Can Ship immediately 
    3,000
    $0.1557
    6,000
    $0.1522
    12,000
    $0.1502
    24,000 +
    $0.1483
    MF-SM150-2
    Data Sheet
    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
    Can Ship immediately 
    3,000
    $0.2854
    6,000
    $0.2641
    12,000
    $0.2464
    24,000 +
    $0.2411
    MF-SM150-2-99
    Data Sheet
    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
    Data Sheet
    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
    Can Ship immediately 
    441
    $0.3060
    6,000
    $0.2856
    12,000
    $0.2683
    24,000 +
    $0.2611
    MF-SM200-2
    Data Sheet
    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
    Can Ship immediately 
    3,000
    $0.1765
    6,000
    $0.1663
    9,000
    $0.1580
    12,000
    $0.1549
    27,000
    $0.1541
    MF-SM200-2-99
    Data Sheet
    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
    Data Sheet
    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
    Can Ship immediately 
    463
    $0.1850
    6,000
    $0.1712
    12,000
    $0.1703
    24,000 +
    $0.1694
    MF-SM300-2
    Data Sheet
    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
    $0.4000
    2,000
    $0.3000
    3,000
    $0.2800
    4,000 +
    $0.2744
    MF-SMDF050-2
    Data Sheet
    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
    Can Ship immediately 
    1,000
    $0.2199
    2,500
    $0.2117
    6,000
    $0.1805
    12,000
    $0.1622
    30,000
    $0.1525