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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-RX300-2
    Data Sheet
    MF-RX300-2 Bourns
    PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 2.8W 19.8s 0.04Ohm Radial 24.9 X 3.1mm T/R Automotive
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    Discontinued
    MF-RX375
    Data Sheet
    MF-RX375 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 60V 40A 3.2W 24s 0.03Ohm Radial 28.4 X 3.1mm Bulk Automotive
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    Discontinued
    MF-RX375/72-0
    Data Sheet
    MF-RX375/72-0 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72V 40A 3.2W 24s 0.03Ohm Radial 23.51 X 3.1 X 29.51mm Bag Automotive
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    5 Weeks
    50
    $0.4770
    500
    $0.3013
    1,000
    $0.2922
    3,000
    $0.2907
    6,000
    $0.2892
    MF-RX375/72-2
    Data Sheet
    MF-RX375/72-2 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72V 40A 3.2W 24s 0.03Ohm Radial 23.51 X 3.1 X 29.51mm T/R Automotive
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    5 Weeks
    3,000
    $0.3398
    6,000
    $0.3295
    9,000
    $0.3279
    12,000
    $0.3262
    15,000
    $0.3246
    MF-RX375-2
    Data Sheet
    MF-RX375-2 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 60V 40A 3.2W 24s 0.03Ohm Radial 28.4 X 3.1mm T/R Automotive
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    Discontinued
    MF-S120
    Data Sheet
    MF-S120 Bourns
    PTC Resettable Fuse 1.2A(hold) 2.7A(trip) 15V 100A 1.2W 5s 0.085Ohm SMD Solder Pad 7.1 X 5.2 X 1mm Bulk
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    14 Weeks
    500
    $0.3167
    1,000
    $0.2969
    2,500
    $0.2836
    5,000
    $0.2568
    7,500
    $0.2055
    MF-S150
    Data Sheet
    MF-S150 Bourns
    PTC Resettable Fuse 1.5A(hold) 3A(trip) 15V 100A 1.3W 5s 0.05Ohm SMD Solder Pad 12.4 X 11 X 1.1mm Bulk
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    14 Weeks
    500
    $0.3333
    1,000
    $0.3125
    2,500
    $0.2985
    5,000
    $0.2740
    7,500
    $0.2192
    MF-S175
    Data Sheet
    MF-S175 Bourns
    PTC Resettable Fuse 1.75A(hold) 3.8A(trip) 15V 100A 1.5W 4s 0.05Ohm SMD Solder Pad 12.1 X 5.2 X 1mm Bulk
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    14 Weeks
    1
    $0.3479
    500
    $0.3163
    1,000
    $0.3116
    2,500
    $0.2949
    5,000
    $0.2764
    MF-S200
    Data Sheet
    MF-S200 Bourns
    PTC Resettable Fuse 2A(hold) 4.4A(trip) 30V 100A 1.9W 4s 0.03Ohm SMD Solder Pad 8.2 X 11 X 1.1mm Bulk
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    14 Weeks
    500
    $0.3254
    1,000
    $0.3025
    2,500
    $0.2961
    5,000
    $0.2439
    7,500
    $0.2427
    MF-S350
    Data Sheet
    MF-S350 Bourns
    PTC Resettable Fuse 3.5A(hold) 6.3A(trip) 30V 100A 2.5W 3s 0.017Ohm SMD Solder Pad 14 X 13.5 X 1.1mm Bulk
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    14 Weeks
    500
    $0.3211
    1,000
    $0.2745
    2,500
    $0.2527
    5,000
    $0.2507
    7,500
    $0.2494