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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-RX160
    Data Sheet
    MF-RX160 Bourns
    PTC Resettable Fuse 1.6A(hold) 3.2A(trip) 60V 40A 1.9W 11.4s 0.09Ohm Radial 16.3 X 3.1mm Bulk
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    Discontinued
    MF-RX160/72-0
    Data Sheet
    MF-RX160/72-0 Bourns
    PTC Resettable Fuse 1.6A(hold) 3.2A(trip) 72V 40A 1.9W 11.4s 0.09Ohm Radial 13.94 X 3.1 X 19.94mm Bag Automotive
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    In Stock: 2408
    Immediately
    100
    $0.2987
    500
    $0.2255
    1,000
    $0.2250
    3,000
    $0.1899
    6,000 +
    $0.1894
    MF-RX160/72-2
    Data Sheet
    MF-RX160/72-2 Bourns
    PTC Resettable Fuse - 1.6A(hold) 3.2A(trip) - 72V - 40A - 1.9W - 0.09 Ohm - Through Hole.
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    In Stock: 9000
    Immediately
    750
    $0.499
    1,500
    $0.451
    2,250
    $0.431
    3,000
    $0.315
    6,000
    $0.300
    MF-RX160-2
    Data Sheet
    MF-RX160-2 Bourns
    PTC Resettable Fuse 1.6A(hold) 3.2A(trip) 60V 40A 1.9W 11.4s 0.09Ohm Radial 16.3 X 3.1mm T/R Automotive
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    Discontinued
    MF-RX185
    Data Sheet
    MF-RX185 Bourns
    PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 60V 40A 2.1W 12.6s 0.08Ohm Radial 17.8 X 3.1mm Bulk Automotive
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    In Stock: 1
    Immediately
    1
    $0.3558
    250
    $0.3234
    1,100
    $0.3183
    2,100
    $0.3121
    3,000
    $0.2997
    MF-RX185/72-0
    Data Sheet
    MF-RX185/72-0 Bourns
    PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1W 12.6s 0.08Ohm Radial 15.18 X 3.1 X 21.18mm Bag Automotive
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    In Stock: 9500
    Immediately
    100
    $0.3045
    500
    $0.2768
    1,000
    $0.2740
    3,000
    $0.2241
    6,000
    $0.2236
    MF-RX185/72-2
    Data Sheet
    MF-RX185/72-2 Bourns
    PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1W 12.6s 0.08Ohm Radial 15.18 X 3.1 X 21.18mm T/R Automotive
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    In Stock: 4636
    Immediately
    1,000
    $0.2679
    3,000
    $0.2381
    6,000
    $0.2311
    9,000
    $0.2236
    12,000
    $0.2188
    MF-RX185-2
    Data Sheet
    MF-RX185-2 Bourns
    PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 60V 40A 2.1W 12.6s 0.08Ohm Radial 17.8 X 3.1mm T/R Automotive
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    In Stock: 1000
    Immediately
    1
    $0.4183
    3,000
    $0.3803
    4,167
    $0.3635
    10,417
    $0.3467
    31,250 +
    $0.3320
    MF-RX250
    Data Sheet
    MF-RX250 Bourns
    PTC Resettable Fuse 2.5A(hold) 5A(trip) 60V 40A 2.5W 15.6s 0.05Ohm Radial 21.3 X 3.1mm Bulk Automotive
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    Discontinued & Replaced
    MF-RX250/72-0
    Data Sheet
    MF-RX250/72-0 Bourns
    PTC Resettable Fuse 2.5A(hold) 5A(trip) 72V 40A 2.5W 15.6s 0.05Ohm Radial 17.84 X 3.1 X 23.84mm Bag Automotive
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    In Stock: 10026
    Immediately
    100
    $0.4204
    500
    $0.3552
    1,000
    $0.3246
    3,000
    $0.2655
    6,000
    $0.2643