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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-R400-0-99
    Data Sheet
    MF-R400-0-99 Bourns
    PTC Resettable Fuse 4A(hold) 8A(trip) 30V 40A 2.5W 12.7s 0.01Ohm Radial 14.4 X 3 X 24.8mm Bag Automotive
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    Discontinued
    MF-R400-2
    Data Sheet
    MF-R400-2 Bourns
    PTC Resettable Fuse 4A(hold) 8A(trip) 30V 40A 2.5W 12.7s 0.01Ohm Radial 14.4 X 3 X 24.8mm T/R Automotive
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    5 Weeks
    1
    $0.4945
    3,000
    $0.4495
    6,000
    $0.4297
    12,000
    $0.4276
    24,000 +
    $0.4254
    MF-R500
    Data Sheet
    MF-R500 Bourns
    PTC Resettable Fuse 5A(hold) 10A(trip) 30V 40A 3W 14.5s 0.01Ohm Radial 17.4 X 3 X 24.9mm Bulk Automotive
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    5 Weeks
    50
    $0.3766
    500
    $0.2646
    1,000
    $0.2260
    3,000
    $0.2049
    6,000
    $0.2039
    MF-R500-0-99
    Data Sheet
    MF-R500-0-99 Bourns
    PTC Resettable Fuse 5A(hold) 10A(trip) 30V 40A 3W 14.5s 0.01Ohm Radial 17.4 X 3 X 24.9mm Bag Automotive
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    Discontinued
    MF-R500-2
    Data Sheet
    MF-R500-2 Bourns
    PTC Resettable Fuse 5A(hold) 10A(trip) 30V 40A 3W 14.5s 0.01Ohm Radial 17.4 X 3 X 24.9mm T/R Automotive
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    5 Weeks
    1
    $0.3365
    3,000
    $0.3059
    6,000
    $0.3044
    9,000
    $0.3028
    12,000
    $0.3013
    MF-R600
    Data Sheet
    MF-R600 Bourns
    PTC Resettable Fuse 6A(hold) 12A(trip) 30V 40A 3.5W 16s 0.005Ohm Radial 19.3 X 3 X 31.9mm Bulk Automotive
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    5 Weeks
    50
    $0.4176
    500
    $0.2973
    1,000
    $0.2725
    3,000
    $0.2327
    6,000
    $0.2302
    MF-R600-0-99
    Data Sheet
    MF-R600-0-99 Bourns
    PTC Resettable Fuse 6A(hold) 12A(trip) 30V 40A 3.5W 16s 0.005Ohm Radial 19.3 X 3 X 31.9mm Bag Automotive
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    Discontinued & Replaced
    MF-R600-2
    Data Sheet
    MF-R600-2 Bourns
    PTC Resettable Fuse 6A(hold) 12A(trip) 30V 40A 3.5W 16s 0.005Ohm Radial 19.3 X 3 X 31.9mm T/R Automotive
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    5 Weeks
    1
    $0.4363
    3,000
    $0.3966
    6,000
    $0.2567
    9,000
    $0.2528
    12,000
    $0.2490
    MF-R700
    Data Sheet
    MF-R700 Bourns
    PTC Resettable Fuse 7A(hold) 14A(trip) 30V 40A 3.8W 17.5s 0.005Ohm Radial 22.1 X 3 X 29.8mm Bulk Automotive
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    5 Weeks
    50
    $0.5359
    500
    $0.3449
    1,000
    $0.3225
    3,000
    $0.2849
    6,000
    $0.2653
    MF-R700-0-99
    Data Sheet
    MF-R700-0-99 Bourns
    PTC Resettable Fuse 7A(hold) 14A(trip) 30V 40A 3.8W 17.5s 0.005Ohm Radial 22.1 X 3 X 29.8mm Bag Automotive
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    Discontinued & Replaced