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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-R017
    Data Sheet
    MF-R017 Bourns
    PTC Resettable Fuse 0.17A(hold) 0.34A(trip) 60V 40A 0.48W 3s 2Ohm Radial 7.4 X 3.1mm Bulk Automotive
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    In Stock: 1068
    Ships Immediately
    100
    $0.5355
    500
    $0.3672
    3,500
    $0.3391
    7,000
    $0.3375
    10,500
    $0.3358
    MF-R017-0-99
    Data Sheet
    MF-R017-0-99 Bourns
    PTC Resettable Fuse 0.17A(hold) 0.34A(trip) 60V 40A 0.48W 3s 2Ohm Radial 7.4 X 3.1mm Bag Automotive
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    In Stock: 7
    Ships Immediately
    1
    $4.9864
    40
    $4.5329
    100
    $2.2360
    500
    $1.1091
    1,000
    $1.0556
    MF-R020
    Data Sheet
    MF-R020 Bourns
    PTC Resettable Fuse 0.2A(hold) 0.4A(trip) 60V 40A 0.4W 2.2s 1.5Ohm Radial 7.4 X 3.1mm Bulk Automotive
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    In Stock: 5632
    Ships Immediately
    100
    $0.3584
    500
    $0.2596
    3,500
    $0.2300
    7,000
    $0.2288
    10,500
    $0.2278
    MF-R020-0-99
    Data Sheet
    MF-R020-0-99 Bourns
    PTC Resettable Fuse 0.2A(hold) 0.4A(trip) 60V 40A 0.4W 2.2s 1.5Ohm Radial 7.4 X 3.1mm Bag Automotive
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    In Stock: 788
    Ships Immediately
    40
    $4.518
    50
    $3.507
    100
    $2.052
    500
    $0.596
    1,000
    $0.570
    MF-R020-2
    Data Sheet
    MF-R020-2 Bourns
    PTC Resettable Fuse 0.2A(hold) 0.4A(trip) 60V 40A 0.4W 2.2s 1.5Ohm Radial 7.4 X 3.1mm T/R Automotive
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    In Stock: 12000
    Ships Immediately
    488
    $0.2205
    6,000
    $0.2194
    12,000
    $0.2184
    24,000 +
    $0.2174
    MF-R020-2-99
    Data Sheet
    MF-R020-2-99 Bourns
    PTC Resettable Fuse 0.2A(hold) 0.4A(trip) 60V 40A 0.4W 2.2s 1.5Ohm Radial 7.4 X 3.1mm T/R Automotive
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    In Stock: 3000
    Ships Immediately
    209
    $0.5935
    1,042
    $0.5654
    4,167
    $0.5404
    10,417
    $0.5154
    31,250 +
    $0.4936
    MF-R025
    Data Sheet
    MF-R025 Bourns
    PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 60V 40A 0.45W 2.5s 1Ohm Radial 7.4 X 3.1mm Bulk Automotive
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    In Stock: 408
    Ships Immediately
    100
    $0.5064
    500
    $0.3089
    3,500
    $0.3018
    7,000
    $0.3003
    10,500
    $0.2988
    MF-R025-0-99
    Data Sheet
    MF-R025-0-99 Bourns
    PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 60V 40A 0.45W 2.5s 1Ohm Radial 7.4 X 3.1mm Bag Automotive
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    In Stock: 357
    Ships Immediately
    40
    $3.6290
    50
    $3.2009
    100
    $1.8836
    500
    $0.5666
    1,000
    $0.5406
    MF-R025-2
    Data Sheet
    MF-R025-2 Bourns
    PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 60V 40A 0.45W 2.5s 1Ohm Radial 7.4 X 3.1mm T/R Automotive
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    In Stock: 15000
    Ships Immediately
    3,000
    $0.3512
    6,000
    $0.3494
    12,000
    $0.3476
    24,000 +
    $0.3460
    MF-R030
    Data Sheet
    MF-R030 Bourns
    PTC Resettable Fuse 0.3A(hold) 0.6A(trip) 60V 40A 0.5W 3s 0.76Ohm Radial 7.4 X 3.1mm Bulk Automotive
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    In Stock: 1268
    Ships Immediately
    100
    $0.3684
    500
    $0.2568
    3,500
    $0.2263
    7,000
    $0.2240
    10,500
    $0.2230