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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-FSMF020X-2
    Data Sheet
    MF-FSMF020X-2 Bourns
    PTC Resettable Fuse - 0.2A(hold) 0.5A(trip) - 9V - 40A - 0.5W - 0.55 Ohm - Surface Mount.
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    In Stock: 21307
    Can Ship immediately 
    1,200
    $0.1774
    2,400
    $0.1737
    3,600
    $0.1712
    4,800
    $0.1695
    6,000
    $0.1678
    MF-FSMF035X-2
    Data Sheet
    MF-FSMF035X-2 Bourns
    PTC Resettable Fuse 0.35A(hold) 0.75A(trip) 6V 40A 0.5W 0.1s 0.2Ohm SMD Solder Pad 0603 T/R Automotive
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    In Stock: 18000
    Can Ship immediately 
    1,200
    $0.1547
    2,400
    $0.1515
    3,600
    $0.1493
    4,800
    $0.1478
    6,000
    $0.1463
    MF-FSMF050X-2
    Data Sheet
    MF-FSMF050X-2 Bourns
    PTC Resettable Fuse - 0.5A(hold) 1A(trip) - 6V - 40A - 0.5W - 0.1O Ohm - Surface Mount.
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    In Stock: 1008600
    Can Ship immediately 
    800
    $0.2248
    1,600
    $0.2134
    2,400
    $0.2123
    3,200
    $0.2113
    4,000
    $0.1732
    MF-LR900/20-0
    Data Sheet
    MF-LR900/20-0 Bourns
    PTC Resettable Fuse 9A(hold) 16.7A(trip) 20V 100A 3W 5s 0.006Ohm SMD Solder Pad 29.2 X 8.5 X 1.3mm Bag
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    In Stock: 5850
    Can Ship immediately 
    100
    $1.750
    145
    $1.780
    250
    $1.720
    500
    $1.700
    1,000
    $1.040
    MF-LS340
    Data Sheet
    MF-LS340 Bourns
    PTC Resettable Fuse 3.4A(hold) 6.8A(trip) 24V 100A 2.7W 5s 0.016Ohm SMD Solder Pad 16 X 15.9 X 1mm Bulk
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    In Stock: 2000
    Can Ship immediately 
    323
    $0.5920
    1,000
    $0.4437
    1,500
    $0.4141
    2,000 +
    $0.4059
    MF-LSMF185/33X-2
    Data Sheet
    MF-LSMF185/33X-2 Bourns
    PPTC Resettable Fuse - 1.85A(hold) 3.7A(trip) - 33V - 40A - 7.98 x 5.44 x 1.6mm - Surface Mount.
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    In Stock: 7350
    Can Ship immediately 
    500
    $0.4990
    1,000
    $0.4588
    4,000
    $0.3992
    8,000
    $0.3673
    12,000
    $0.3655
    MF-LSMF260X-2
    Data Sheet
    MF-LSMF260X-2 Bourns
    PPTC Resettable Fuse - 2.6A(hold) 5.2A(trip) - 24V - 20A - 7.98 x 5.44 x 1.6mm - Surface Mount.
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    In Stock: 20713
    Can Ship immediately 
    500
    $0.5130
    1,000
    $0.4701
    4,000
    $0.3992
    8,000
    $0.3673
    12,000
    $0.3655
    MF-LSMF300/24X-2
    Data Sheet
    MF-LSMF300/24X-2 Bourns
    PPTC Resettable Fuse - 3A(hold) 5.2A(trip) - 24V - 20A - 7.98 x 5.44 x 1.6mm - Surface Mount.
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    In Stock: 3274
    Can Ship immediately 
    500
    $0.4762
    1,000
    $0.4664
    4,000
    $0.4591
    8,000
    $0.4268
    12,000
    $0.4247
    MF-LSMF300X-2
    Data Sheet
    MF-LSMF300X-2 Bourns
    PTC Resettable Fuse 3A(hold) 5A(trip) 6V 40A 1.5W 20s 0.015Ohm SMD Solder Pad 2920 T/R Automotive
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    In Stock: 6000
    Can Ship immediately 
    500
    $0.3675
    1,000
    $0.3539
    2,500
    $0.3486
    6,000
    $0.3422
    12,000
    $0.3370
    MF-MSMF010-2
    Data Sheet
    MF-MSMF010-2 Bourns
    PTC Resettable Fuse - 0.1A(hold) 0.3A(trip) - 60V - 40A - 0.8W - 0.70 Ohm - Solder Pad 1812.
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    In Stock: 22100
    Can Ship immediately 
    3,000
    $0.1333
    6,000
    $0.1259
    9,000
    $0.1218
    12,000
    $0.1168
    27,000
    $0.1121