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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-RX250/72-2
    Data Sheet
    MF-RX250/72-2 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 T/R Automotive
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    In Stock: 1000
    Ships Immediately
    371
    $0.6101
    3,000
    $0.5658
    6,000
    $0.4011
    9,000
    $0.3950
    12,000
    $0.3891
    MF-RX250-2
    Data Sheet
    MF-RX250-2 Bourns
    PTC Resettable Fuse 2.5A(hold) 5A(trip) 60V 40A 2.5W 15.6s 0.05Ohm Radial 21.3 X 3.1mm T/R Automotive
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    In Stock: 1000
    Ships Immediately
    193
    $0.633
    962
    $0.612
    3,847
    $0.583
    9,616
    $0.559
    28,847 +
    $0.536
    MF-RX300
    Data Sheet
    MF-RX300 Bourns
    PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 2.8W 19.8s 0.04Ohm Radial 24.9 X 3.1mm Bulk Automotive
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    In Stock: 267
    Ships Immediately
    30
    $1.169
    100
    $1.157
    500
    $0.809
    1,000
    $0.740
    3,000
    $0.702
    MF-RX300/72-0
    Data Sheet
    MF-RX300/72-0 Bourns
    PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm Bag Automotive
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    In Stock: 14442
    Ships Immediately
    50
    $0.7114
    500
    $0.3946
    1,000
    $0.3903
    3,000
    $0.3883
    6,000
    $0.3865
    MF-RX300/72-2
    Data Sheet
    MF-RX300/72-2 Bourns
    PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm T/R Automotive
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    In Stock: 7000
    Ships Immediately
    1,000
    $0.4878
    3,000
    $0.4804
    6,000
    $0.3842
    9,000
    $0.3785
    12,000
    $0.3727
    MF-RX300-2
    Data Sheet
    MF-RX300-2 Bourns
    PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 2.8W 19.8s 0.04Ohm Radial 24.9 X 3.1mm T/R Automotive
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    Discontinued
    MF-RX375
    Data Sheet
    MF-RX375 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 60V 40A 3.2W 24s 0.03Ohm Radial 28.4 X 3.1mm Bulk Automotive
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    In Stock: 139
    Ships Immediately
    40
    $1.646
    50
    $1.631
    100
    $1.290
    1,000
    $1.042
    3,000
    $1.001
    MF-RX375/72-0
    Data Sheet
    MF-RX375/72-0 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72V 40A 3.2W 24s 0.03Ohm Radial 23.51 X 3.1 X 29.51mm Bag Automotive
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    In Stock: 2981
    Ships Immediately
    50
    $0.8489
    500
    $0.6482
    1,000
    $0.5911
    3,000
    $0.5123
    6,000
    $0.4862
    MF-RX375/72-2
    Data Sheet
    MF-RX375/72-2 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 72V 40A 3.2W 24s 0.03Ohm Radial 23.51 X 3.1 X 29.51mm T/R Automotive
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    In Stock: 6000
    Ships Immediately
    3,000
    $0.5203
    6,000
    $0.4946
    9,000
    $0.4757
    12,000
    $0.4668
    15,000
    $0.4646
    MF-RX375-2
    Data Sheet
    MF-RX375-2 Bourns
    PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 60V 40A 3.2W 24s 0.03Ohm Radial 28.4 X 3.1mm T/R Automotive
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    Discontinued