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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-FSMF020X-2
    Data Sheet
    MF-FSMF020X-2 Bourns
    PTC Resettable Fuse - 0.2A(hold) 0.5A(trip) - 9V - 40A - 0.5W - 0.55 Ohm - Surface Mount.
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    In Stock: 23234
    Immediately
    1,200
    $0.1823
    2,400
    $0.1788
    3,600
    $0.1752
    4,800
    $0.1736
    6,000
    $0.1718
    MF-FSMF035X-2
    Data Sheet
    MF-FSMF035X-2 Bourns
    PTC Resettable Fuse 0.35A(hold) 0.75A(trip) 6V 40A 0.5W 0.1s 0.2Ohm SMD Solder Pad 0603 T/R Automotive
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    In Stock: 24430
    Immediately
    1,500
    $0.1489
    3,000
    $0.1460
    4,500
    $0.1431
    6,000
    $0.1417
    12,000
    $0.1414
    MF-FSMF050X-2
    Data Sheet
    MF-FSMF050X-2 Bourns
    PTC Resettable Fuse - 0.5A(hold) 1A(trip) - 6V - 40A - 0.5W - 0.1O Ohm - Surface Mount.
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    In Stock: 1019000
    Immediately
    1,000
    $0.3398
    4,000
    $0.3357
    8,000
    $0.3349
    12,000
    $0.3340
    16,000
    $0.3332
    MF-LR900/20-0
    Data Sheet
    MF-LR900/20-0 Bourns
    PTC Resettable Fuse 9A(hold) 16.7A(trip) 20V 100A 3W 5s 0.006Ohm SMD Solder Pad 29.2 X 8.5 X 1.3mm Bag
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    In Stock: 5850
    Immediately
    145 +
    $1.76
    MF-LS340
    Data Sheet
    MF-LS340 Bourns
    PTC Resettable Fuse 3.4A(hold) 6.8A(trip) 24V 100A 2.7W 5s 0.016Ohm SMD Solder Pad 16 X 15.9 X 1mm Bulk
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    In Stock: 2000
    Immediately
    323
    $0.6093
    1,000
    $0.4570
    1,500
    $0.4265
    2,000 +
    $0.4181
    MF-LSMF185/33X-2
    Data Sheet
    MF-LSMF185/33X-2 Bourns
    PPTC Resettable Fuse - 1.85A(hold) 3.7A(trip) - 33V - 40A - 7.98 x 5.44 x 1.6mm - Surface Mount.
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    In Stock: 5850
    Immediately
    500
    $0.5094
    1,000
    $0.4409
    4,000
    $0.4311
    8,000
    $0.4300
    12,000
    $0.4289
    MF-LSMF260X-2
    Data Sheet
    MF-LSMF260X-2 Bourns
    PPTC Resettable Fuse - 2.6A(hold) 5.2A(trip) - 24V - 20A - 7.98 x 5.44 x 1.6mm - Surface Mount.
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    In Stock: 15643
    Immediately
    500
    $1.12
    1,000
    $1.08
    4,000
    $1.04
    8,000
    $1.03
    12,000
    $1.02
    MF-LSMF300/24X-2
    Data Sheet
    MF-LSMF300/24X-2 Bourns
    PPTC Resettable Fuse - 3A(hold) 5.2A(trip) - 24V - 20A - 7.98 x 5.44 x 1.6mm - Surface Mount.
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    In Stock: 8724
    Immediately
    500
    $0.5074
    1,000
    $0.5024
    4,000
    $0.5012
    8,000
    $0.5000
    12,000
    $0.4987
    MF-LSMF300X-2
    Data Sheet
    MF-LSMF300X-2 Bourns
    PTC Resettable Fuse 3A(hold) 5A(trip) 6V 40A 1.5W 20s 0.015Ohm SMD Solder Pad 2920 T/R Automotive
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    In Stock: 14000
    Immediately
    500
    $0.4127
    1,000
    $0.3744
    1,500
    $0.3676
    3,000
    $0.3617
    4,500
    $0.3608
    MF-MSMF010-2
    Data Sheet
    MF-MSMF010-2 Bourns
    PTC Resettable Fuse - 0.1A(hold) 0.3A(trip) - 60V - 40A - 0.8W - 0.7 Ohm - Solder Pad 1812
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    In Stock: 17600
    Immediately
    1,000
    $0.2645
    3,000
    $0.2625
    6,000
    $0.2613
    9,000
    $0.2607
    12,000
    $0.2600