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-SM150/33-2-99

  • Bourns Inc.
  • PTC RESET FUSE 33V 1.5A 2SMD
  • Stock:5241

MF-SM150-2-99

  • Bourns Inc.
  • PTC RESET FUSE 15V 1.5A 2SMD
  • Stock:9497

MF-SM250-2-99

  • Bourns Inc.
  • PTC RESET FUSE 15V 2.5A 2SMD
  • Stock:8085

MF-SM200-2-99

  • Bourns Inc.
  • PTC RESET FUSE 15V 2A 2SMD
  • Stock:6937

MF-SM100-2-99

  • Bourns Inc.
  • PTC RESET FUSE 30V 1.1A 2SMD
  • Stock:3470

MF-SM075/60-2-99

  • Bourns Inc.
  • PTC RESET FUSE 60V 750MA 2SMD
  • Stock:4791

MF-SM100/33-2-99

  • Bourns Inc.
  • PTC RESET FUSE 33V 1.1A 2SMD
  • Stock:9505

MF-R016/600-A-2

  • Bourns Inc.
  • PTC RESET FUSE 250V 160MA RADIAL
  • Stock:7023

MF-R015/600-2

  • Bourns Inc.
  • PTC RESET FUSE 250V 150MA RADIAL
  • Stock:1430

MF-SM050-2-99

  • Bourns Inc.
  • PTC RESET FUSE 60V 500MA 2SMD
  • Stock:9506

MF-R400-2-99

  • Bourns Inc.
  • PTC RESET FUSE 30V 4A RADIAL
  • Stock:1823

MF-RX300-2

  • Bourns Inc.
  • PTC RESET FUSE 60V 3A RADIAL
  • Stock:3930

MF-R185-2-99

  • Bourns Inc.
  • PTC RESET FUSE 30V 1.85A RADIAL
  • Stock:1368

MF-R030-2-99

  • Bourns Inc.
  • PTC RESET FUSE 60V 300MA RADIAL
  • Stock:3964

MF-R040-2-99

  • Bourns Inc.
  • PTC RESET FUSE 60V 400MA RADIAL
  • Stock:1881

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