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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 results Products
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MF-S120
Bourns

PTC Resettable Fuse 1.2A(hold) 2.7A(trip) 15V 100A 1.2W 5s 0.085Ohm SMD Solder Pad 7.1 X 5.2 X 1mm Bulk

  • 14 Weeks
  • 500
    $0.3167
  • 1,000
    $0.2969
  • 2,500
    $0.2836
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MF-S150
Bourns

PTC Resettable Fuse 1.5A(hold) 3A(trip) 15V 100A 1.3W 5s 0.05Ohm SMD Solder Pad 12.4 X 11 X 1.1mm Bulk

  • 14 Weeks
  • 500
    $0.3333
  • 1,000
    $0.3125
  • 2,500
    $0.2985
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MF-S175
Bourns

PTC Resettable Fuse 1.75A(hold) 3.8A(trip) 15V 100A 1.5W 4s 0.05Ohm SMD Solder Pad 12.1 X 5.2 X 1mm Bulk

  • In Stock: 53

    Immediately

  • 1
    $0.2829
  • 500
    $0.2572
  • 1,000
    $0.2566
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MF-S200
Bourns

PTC Resettable Fuse 2A(hold) 4.4A(trip) 30V 100A 1.9W 4s 0.03Ohm SMD Solder Pad 8.2 X 11 X 1.1mm Bulk

  • In Stock: 3635

    Immediately

  • 500
    $0.3439
  • 1,000
    $0.3131
  • 2,500
    $0.3108
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MF-S350
Bourns

PTC Resettable Fuse 3.5A(hold) 6.3A(trip) 30V 100A 2.5W 3s 0.017Ohm SMD Solder Pad 14 X 13.5 X 1.1mm Bulk

  • In Stock: 23349

    Immediately

  • 500
    $0.3666
  • 1,000
    $0.3657
  • 2,500
    $0.3400
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MF-S420
Bourns

PTC Resettable Fuse 4.2A(hold) 7.6A(trip) 30V 100A 2.9W 6s 0.012Ohm SMD Solder Pad 17.4 X 13.6 X 1.1mm Bulk

  • In Stock: 17712

    Immediately

  • 500
    $0.3674
  • 1,000
    $0.3357
  • 2,500
    $0.3324
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MF-SD013/250-2
Bourns

PTC Resettable Fuse 0.13A(hold) 0.26A(trip) 60V 1.5W 2s 2Ohm SMD Solder Pad 8 X 7.2 X 9.7mm T/R

  • In Stock: 1010

    Immediately

  • 1
    $1.463
  • 4,000 +
    $1.330
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MF-SM013/250-2
Bourns

PTC Resettable Fuse 0.13A(hold) 60V 3A 3W 6.5Ohm SMD Solder Pad 6.6 X 3.2 X 7.4mm T/R Automotive

  • In Stock: 4202

    Immediately

  • 500
    $0.6015
  • 750
    $0.6000
  • 1,500
    $0.4500
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MF-SM013/250V-2
Bourns

PPTC Resettable Fuse - 0.13A(hold) - 60V - 6.5 Ohm - 130 mA - 7.4 x 6.6 x 3.2mm - Surface Mount.

  • In Stock: 4000

    Immediately

  • 500
    $0.4900
  • 2,000
    $0.4654
  • 4,000
    $0.4562
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MF-SM030-2
Bourns

PPTC Resettable Fuse - 0.3A(hold) 0.6A(trip) - 60V - 40A - 7.98 x 5.44 x 3.18mm - Surface Mount.

  • In Stock: 13293

    Immediately

  • 1,000
    $0.2328
  • 4,000
    $0.2210
  • 8,000
    $0.2181
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