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

MF-R160-2-99

  • Bourns Inc.
  • PTC RESET FUSE 30V 1.6A RADIAL
  • Stock:1750

MF-RX135-2

  • Bourns Inc.
  • PTC RESET FUSE 60V 1.35A RADIAL
  • Stock:2947

MF-RX185-2

  • Bourns Inc.
  • PTC RESET FUSE 60V 1.85A RADIAL
  • Stock:1171

MICROSMD200LR-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 2A 1210
  • Stock:7239

MICROSMD250LR-A-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 2.5A 1210
  • Stock:4261

MICROSMD350LR-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 3.5A 1206
  • Stock:5209

MINISMDC350LR-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 3.5A 1812
  • Stock:3258

NANOSMD175LR-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 1.75A 1206
  • Stock:3616

NANOSMD200LR-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 2A 1206
  • Stock:9461

NANOSMD270LR-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 2.7A 1206
  • Stock:8859

NANOSMD350LR-2

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 3.5A 1206
  • Stock:8808

CMF-SD50-2

  • Bourns Inc.
  • PTC RESET FUSE 230V 90MA 4SMD
  • Stock:2721

MF-LS180S

  • Bourns Inc.
  • PTC RESET FUSE 24V 1.8A STRAP
  • Stock:3139

MF-LS190RU

  • Bourns Inc.
  • PTC RESET FUSE 15V 1.9A STRAP
  • Stock:3094

MF-LS190S

  • Bourns Inc.
  • PTC RESET FUSE 24V 1.9A STRAP
  • Stock:3541

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