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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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243 PRODUCT RESULTS FOR ""

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243 PRODUCTS

    MF-R030-2
    产品说明书
    MF-R030-2 Bourns
    PTC Resettable Fuse 0.3A(hold) 0.6A(trip) 60V 40A 0.5W 3s 0.76Ohm Radial 7.4 X 3.1mm T/R Automotive
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    有存货： 7592
    可立即发货 
    1
    $0.1900
    3,000
    $0.1727
    6,000
    $0.1590
    9,000
    $0.1518
    12,000
    $0.1450
    MF-R040
    产品说明书
    MF-R040 Bourns
    PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive
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    有存货： 3252
    可立即发货 
    80
    $0.2810
    100
    $0.2636
    250
    $0.2445
    500
    $0.1784
    1,000
    $0.1751
    MF-R040-0-99
    产品说明书
    MF-R040-0-99 Bourns
    PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive
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    有存货： 1362
    可立即发货 
    40
    $2.810
    50
    $2.440
    100
    $1.310
    500
    $0.404
    1,000
    $0.389
    MF-R040-2
    产品说明书
    MF-R040-2 Bourns
    PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive
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    4 WEEKS
    750
    $0.4000
    1,500
    $0.3000
    2,250
    $0.2800
    3,000 +
    $0.2744
    MF-R040-2-99
    产品说明书
    MF-R040-2-99 Bourns
    PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive
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    有存货： 3000
    可立即发货 
    200
    $0.3998
    1,000
    $0.3845
    4,000
    $0.3662
    10,000
    $0.3509
    30,000 +
    $0.3356
    MF-R050
    产品说明书
    MF-R050 Bourns
    PTC Resettable Fuse 0.5A(hold) 1A(trip) 60V 40A 0.75W 4s 0.41Ohm Radial 7.9 X 3.1mm Bulk Automotive
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    有存货： 7267
    可立即发货 
    80
    $0.2938
    100
    $0.2699
    250
    $0.2140
    500
    $0.1642
    1,000
    $0.1634
    MF-R050-0-99
    产品说明书
    MF-R050-0-99 Bourns
    PTC Resettable Fuse 0.5A(hold) 1A(trip) 60V 40A 0.75W 4s 0.41Ohm Radial 7.9 X 3.1mm Bag Automotive
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    Discontinued & Replaced
    MF-R050-2
    产品说明书
    MF-R050-2 Bourns
    The MF-R050-2 is a radial leaded PTC resettable fuse that provides overcurrent protection with a 0.50A hold curre ...
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    有存货： 3000
    可立即发货 
    3,000
    $0.2146
    6,000
    $0.2102
    12,000
    $0.2039
    24,000 +
    $0.1946
    MF-R055/90-0
    产品说明书
    MF-R055/90-0 Bourns
    PTC Resettable Fuse 0.55A(hold) 1.1A(trip) 90V 10A 2W 60s 0.45Ohm Radial 10.9 X 3.6mm Bulk
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    有存货： 3
    可立即发货 
    1
    $0.199
    50
    $0.195
    100
    $0.191
    250
    $0.187
    500
    $0.183
    MF-R055/90U-0
    产品说明书
    MF-R055/90U-0 Bourns
    PTC Resettable Fuse 0.55A(hold) 1.1A(trip) 90V 10A 2W 28s 0.45Ohm Radial 10.3 X 3mm Bulk
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    有存货： 116
    可立即发货 
    90
    $0.2965
    100
    $0.2817
    250
    $0.2676
    750
    $0.2542
    1,500
    $0.2415