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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-SM050-2
    Data Sheet
    MF-SM050-2 Bourns
    PPTC Resettable Fuse - 0.5A(hold) 1A(trip) - 60V - 40A - 7.98 x 5.44 x 3.18mm - Surface Mount.
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    In Stock: 1051
    Can Ship immediately 
    1
    $0.1760
    4,000
    $0.1600
    8,000
    $0.1592
    16,000
    $0.1584
    32,000 +
    $0.1576
    MF-SM050-2-99
    Data Sheet
    MF-SM050-2-99 Bourns
    PTC Resettable Fuse 0.5A(hold) 1A(trip) 60V 40A 1.7W 4s 0.35Ohm SMD Solder Pad 7.98 X 5.44 X 3.18mm T/R Automotiv ...
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    Discontinued & Replaced
    MF-SM075/60-2
    Data Sheet
    MF-SM075/60-2 Bourns
    PPTC Resettable Fuse - 0.75A(hold) 1.5A(trip) - 60V - 10A - 7.98 x 5.44 x 3.18mm - Surface Mount.
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    In Stock: 306
    Can Ship immediately 
    1
    $0.1905
    441
    $0.1732
    8,000
    $0.1602
    16,000
    $0.1510
    32,000 +
    $0.1492
    MF-SM075/60-2-99
    Data Sheet
    MF-SM075/60-2-99 Bourns
    PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 60V 10A 1.7W 0.3s 0.23Ohm SMD Solder Pad 7.98 X 5.44 X 3.18mm T/R Auto ...
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    In Stock: 1983
    Can Ship immediately 
    1,000
    $0.4952
    2,000
    $0.4727
    3,000
    $0.4333
    4,000
    $0.3509
    8,000 +
    $0.3333
    MF-SM075-2
    Data Sheet
    MF-SM075-2 Bourns
    PPTC Resettable Fuse - 0.75A(hold) 1.5A(trip) - 30V - 80A - 7.98 x 5.44 x 3.18mm - Surface Mount.
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    On Order: 12000
    can ship 6/29/26
    4,000
    $0.1659
    8,000
    $0.1655
    12,000
    $0.1651
    28,000
    $0.1647
    52,000 +
    $0.1642
    MF-SM075-2-99
    Data Sheet
    MF-SM075-2-99 Bourns
    PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 30V 80A 1.7W 0.3s 0.23Ohm SMD Solder Pad 7.98 X 5.44 X 3.18mm T/R Auto ...
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    Discontinued & Replaced
    MF-SM100/33-2
    Data Sheet
    MF-SM100/33-2 Bourns
    PPTC Resettable Fuse - 1.1A(hold) 2.2A(trip) - 33V - 40A - 7.98 x 5.44 x 3mm - Surface Mount.
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    In Stock: 20658
    Can Ship immediately 
    4,000
    $0.1698
    8,000
    $0.1571
    16,000
    $0.1480
    32,000 +
    $0.1463
    MF-SM100/33-2-99
    Data Sheet
    MF-SM100/33-2-99 Bourns
    PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 33V 40A 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-SM100-2
    Data Sheet
    MF-SM100-2 Bourns
    PPTC Resettable Fuse - 1.1A(hold) 2.2A(trip) - 30V - 80A - 7.98 x 5.44 x 3mm - Surface Mount.
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    In Stock: 26000
    Can Ship immediately 
    4,000
    $0.1478
    8,000
    $0.1449
    12,000
    $0.1395
    28,000
    $0.1356
    52,000 +
    $0.1307
    MF-SM100-2-99
    Data Sheet
    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