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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
    Can Ship immediately 
    100
    $0.3497
    500
    $0.2398
    3,500
    $0.2215
    7,000
    $0.2204
    10,500
    $0.2193
    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
    Can Ship immediately 
    1
    $3.256
    40
    $2.960
    100
    $1.460
    500
    $0.724
    1,000
    $0.689
    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
    Can Ship immediately 
    100
    $0.2341
    500
    $0.1695
    3,500
    $0.1502
    7,000
    $0.1494
    10,500
    $0.1487
    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
    Can Ship immediately 
    40
    $2.950
    50
    $2.290
    100
    $1.340
    500
    $0.389
    1,000
    $0.372
    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
    Can Ship immediately 
    488
    $0.1440
    6,000
    $0.1433
    12,000
    $0.1426
    24,000 +
    $0.1419
    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
    Can Ship immediately 
    209
    $0.3876
    1,042
    $0.3692
    4,167
    $0.3529
    10,417
    $0.3366
    31,250 +
    $0.3223
    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
    Can Ship immediately 
    100
    $0.3307
    500
    $0.2017
    3,500
    $0.1971
    7,000
    $0.1961
    10,500
    $0.1951
    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
    Can Ship immediately 
    40
    $2.370
    50
    $2.090
    100
    $1.230
    500
    $0.370
    1,000
    $0.353
    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
    Can Ship immediately 
    3,000
    $0.2293
    6,000
    $0.2282
    12,000
    $0.2270
    24,000 +
    $0.2259
    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
    Can Ship immediately 
    100
    $0.2406
    500
    $0.1677
    3,500
    $0.1478
    7,000
    $0.1463
    10,500
    $0.1456