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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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239 PRODUCT RESULTS FOR ""

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239 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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    12 Weeks
    1,500
    $0.1636
    3,000
    $0.1611
    4,500
    $0.1587
    6,000
    $0.1563
    12,000
    $0.1540
    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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    12 Weeks
    1,500
    $0.1576
    3,000
    $0.1559
    4,500
    $0.1551
    6,000
    $0.1541
    12,000
    $0.1533
    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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    12 Weeks
    4,000
    $0.1610
    8,000
    $0.1522
    16,000
    $0.1514
    32,000 +
    $0.1483
    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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    14 Weeks
    25
    $1.741
    100
    $1.715
    250
    $1.689
    500
    $1.664
    1,000
    $1.024
    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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    14 Weeks
    500
    $0.5800
    1,000
    $0.4350
    1,500
    $0.4060
    2,000 +
    $0.3979
    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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    12 Weeks
    500
    $0.4137
    1,000
    $0.4052
    4,000
    $0.3990
    8,000
    $0.3668
    12,000
    $0.3650
    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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    12 Weeks
    500
    $0.4767
    1,000
    $0.4328
    4,000
    $0.3659
    8,000
    $0.3604
    12,000
    $0.3550
    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.
    VIEW PRODUCT
    12 Weeks
    500
    $0.5284
    1,000
    $0.4941
    4,000
    $0.4591
    8,000
    $0.4268
    12,000
    $0.4247
    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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    14 Weeks
    50
    $0.8286
    250
    $0.8162
    500
    $0.8039
    1,000
    $0.7919
    1,500
    $0.7800
    MF-MSMF010-2
    Data Sheet
    MF-MSMF010-2 Bourns
    PTC Resettable Fuse - 0.1A(hold) 0.3A(trip) - 60V - 40A - 0.8W - 0.70 Ohm - Solder Pad 1812.
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    12 Weeks
    3,000
    $0.1098
    6,000
    $0.1093
    9,000
    $0.1087
    12,000
    $0.1082
    27,000
    $0.1076