PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.

PTC Resettable Fuses Product List

Total Results:5876

SMD2920P250TSA

  • Littelfuse Inc.
  • PTC RESET FUSE 15V 2.5A 2920
  • Stock:7431

SMD2920P260TSA

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 2.6A 2920
  • Stock:9388

SMD2920P300TSA

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 3A 2920
  • Stock:6474

AHR1000

  • Littelfuse Inc.
  • PTC RESET FUSE 16V 10A RADIAL
  • Stock:1280

TSM600-250-2

  • Littelfuse Inc.
  • POLYSWITCH 0.250A HOLD SMD
  • Stock:1848

TSM600-250-RA-2

  • Littelfuse Inc.
  • POLYSWITCH 0.250A HOLD SMD
  • Stock:8620

MF-MSMD110/16-2

  • Bourns Inc.
  • FUSE RESETTABLE 1.1A 16V SMD
  • Stock:9570

RUSB155

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 1.55A RADIAL
  • Stock:9863

RTE120

  • Littelfuse Inc.
  • PTC RESET FUSE 33V 1.2A RADIAL
  • Stock:5741

RTE120-2

  • Littelfuse Inc.
  • PTC RESET FUSE 33V 1.2A RADIAL
  • Stock:9276

RTE135

  • Littelfuse Inc.
  • PTC RESET FUSE 33V 1.35A RADIAL
  • Stock:8852

RTE135-2

  • Littelfuse Inc.
  • PTC RESET FUSE 33V 1.35A RADIAL
  • Stock:1516

MF-USMD020-2

  • Bourns Inc.
  • PTC RESET FUSE 30V 200MA 1210
  • Stock:1532

MF-USMD050-2

  • Bourns Inc.
  • PTC RESET FUSE 13.2V 500MA 1210
  • Stock:3894

MF-USMD075-2

  • Bourns Inc.
  • PTC RESET FUSE 6V 750MA 1210
  • Stock:9267

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