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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235 PRODUCT RESULTS FOR ""

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235 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: 14097
    Immediately
    1,000
    $0.1918
    2,500
    $0.1881
    6,000
    $0.1844
    12,000
    $0.1815
    18,000
    $0.1795
    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: 6430
    Immediately
    1,000
    $0.2100
    2,500
    $0.2059
    6,000
    $0.1805
    12,000
    $0.1800
    18,000
    $0.1796
    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: 15000
    Immediately
    1,000
    $0.1949
    4,000
    $0.1893
    8,000
    $0.1746
    12,000
    $0.1659
    16,000
    $0.1655
    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
    145 +
    $1.71
    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
    323
    $0.5916
    1,000
    $0.4437
    1,500
    $0.4141
    2,000 +
    $0.4059
    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: 4850
    Immediately
    500
    $0.4438
    1,000
    $0.4039
    4,000
    $0.3560
    8,000
    $0.3551
    12,000
    $0.3542
    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: 15143
    Immediately
    500
    $0.640
    1,000
    $0.635
    4,000
    $0.632
    8,000
    $0.631
    12,000
    $0.629
    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: 4950
    Immediately
    500
    $0.4933
    1,000
    $0.4788
    4,000
    $0.4741
    8,000
    $0.4488
    12,000
    $0.4429
    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: 6000
    Immediately
    500
    $0.3675
    1,000
    $0.3539
    2,500
    $0.3530
    6,000
    $0.3422
    12,000
    $0.3379
    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: 9100
    Immediately
    1,000
    $0.160
    3,000
    $0.141
    6,000
    $0.132
    9,000
    $0.126
    12,000
    $0.121