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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-PSMF050X-2
    Data Sheet
    MF-PSMF050X-2 Bourns
    PTC Resettable Fuse 0.5A(hold) 1A(trip) 6V 40A 0.5W 0.1s 0.15Ohm SMD Solder Pad 0805 T/R Automotive
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    In Stock: 4973
    Ships Immediately
    1,000
    $0.1660
    3,000
    $0.1441
    6,000
    $0.1407
    9,000
    $0.1404
    12,000 +
    $0.1400
    MF-PSMF075X-2
    Data Sheet
    MF-PSMF075X-2 Bourns
    PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 6V 40A 0.6W 0.2s 0.09Ohm SMD Solder Pad 0805 T/R Automotive
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    In Stock: 8400
    Ships Immediately
    1,000
    $0.3028
    3,000
    $0.2916
    6,000
    $0.2819
    9,000
    $0.2812
    12,000 +
    $0.2784
    MF-PSMF110X-2
    Data Sheet
    MF-PSMF110X-2 Bourns
    PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 6V 40A 0.6W 0.3s 0.06Ohm SMD Solder Pad 0805 T/R Automotive
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    In Stock: 82790
    Ships Immediately
    1,000
    $0.1429
    3,000
    $0.1401
    6,000
    $0.1346
    9,000
    $0.1286
    12,000 +
    $0.1226
    MF-R005-0
    Data Sheet
    MF-R005-0 Bourns
    PTC Resettable Fuse 0.05A(hold) 0.1A(trip) 60V 40A 0.22W 5s 7.3Ohm Radial 8 X 3.1mm Bulk Automotive
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    On Order: 5497
    can ship 7/6/26
    100
    $0.1946
    500
    $0.1747
    3,500
    $0.1717
    7,000
    $0.1709
    10,500
    $0.1705
    MF-R005-0-99
    Data Sheet
    MF-R005-0-99 Bourns
    PTC Resettable Fuse 0.05A(hold) 0.1A(trip) 60V 40A 0.22W 5s 7.3Ohm Radial 8 X 3.1mm Bag Automotive
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    Discontinued & Replaced
    MF-R005-2
    Data Sheet
    MF-R005-2 Bourns
    PTC Resettable Fuse 0.05A(hold) 0.1A(trip) 60V 40A 0.22W 5s 7.3Ohm Radial 8 X 3.1mm T/R Automotive
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    In Stock: 117921
    Ships Immediately
    3,000
    $0.1730
    6,000
    $0.1557
    12,000
    $0.1434
    24,000 +
    $0.1342
    MF-R010
    Data Sheet
    MF-R010 Bourns
    PTC Resettable Fuse - 0.1A(hold) 0.2A(trip) - 60V - 40A - 0.38W - 2.50 Ohm - Through Hole.
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    In Stock: 840
    Ships Immediately
    On Order: 10500
    can ship 7/20/26
    100
    $0.2446
    500
    $0.1694
    3,500
    $0.1309
    7,000
    $0.1276
    10,500
    $0.1257
    MF-R010-0-99
    Data Sheet
    MF-R010-0-99 Bourns
    PTC Resettable Fuse 0.1A(hold) 0.2A(trip) 60V 40A 0.38W 4s 2.5Ohm Radial 7.4 X 3.1mm Bulk Automotive
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    In Stock: 1255
    Ships Immediately
    250
    $0.310
    1,100
    $0.304
    2,200
    $0.299
    4,300
    $0.293
    7,000 +
    $0.286
    MF-R010-2
    Data Sheet
    MF-R010-2 Bourns
    PTC Resettable Fuse 0.1A(hold) 0.2A(trip) 60V 40A 0.38W 4s 2.5Ohm Radial 7.4 X 3.1mm T/R Automotive
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    In Stock: 38000
    Ships Immediately
    3,000
    $0.2081
    6,000
    $0.2075
    12,000
    $0.2070
    24,000 +
    $0.2065
    MF-R016/600-0
    Data Sheet
    MF-R016/600-0 Bourns
    PTC Resettable Fuse 0.16A(hold) 0.32A(trip) 250VDC 3A 1W 7s 4Ohm Radial 16 X 6 X 12.6mm Bulk
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    In Stock: 299
    Ships Immediately
    103
    $0.8090
    511
    $0.7669
    2,041
    $0.7459
    5,103
    $0.7039
    15,307 +
    $0.6829