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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-R030-0-99 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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    En Stock: 1822
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    60
    $0.5644
    100
    $0.5588
    500
    $0.3907
    1 000
    $0.3574
    1 750
    $0.3463
    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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    En Stock: 7592
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    1
    $0.2057
    3 000
    $0.1869
    6 000
    $0.1698
    9 000
    $0.1642
    12 000
    $0.1556
    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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    En Stock: 3007
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    80
    $0.2894
    100
    $0.2715
    250
    $0.2518
    500
    $0.1838
    1 000
    $0.1804
    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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    En Stock: 1302
    immediatamente

    40
    $2.894
    50
    $2.513
    100
    $1.349
    500
    $0.416
    1 000
    $0.401
    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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    En Stock: 3000
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    3 000 +
    $0.2826
    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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    En Stock: 3000
    immediatamente

    3 000
    $0.3960
    4 000
    $0.3772
    10 000
    $0.3614
    30 000 +
    $0.3457
    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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    En Stock: 5973
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    80
    $0.3338
    100
    $0.3014
    250
    $0.2197
    500
    $0.1755
    1 000
    $0.1722
    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 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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    En Stock: 1950
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    1
    $0.2476
    3 000
    $0.2251
    6 000
    $0.2231
    12 000
    $0.2143
    24 000 +
    $0.2039
    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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    En Stock: 3
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    1
    $0.205
    50
    $0.201
    100
    $0.197
    250
    $0.193
    500
    $0.188