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

SRP120LF

  • Littelfuse Inc.
  • PTC RESET FUSE 15V 1.2A STRAP
  • Stock:9498

SRP120SF

  • Littelfuse Inc.
  • PTC RESET FUSE 15V 1.2A STRAP
  • Stock:1758

SRP175LF

  • Littelfuse Inc.
  • PTC RESET FUSE 15V 1.75A STRAP
  • Stock:3828

SRP175SF

  • Littelfuse Inc.
  • PTC RESET FUSE 15V 1.75A STRAP
  • Stock:4252

TCF250-100RT-B-0.5

  • Littelfuse Inc.
  • PTC RESET FUSE 60V 90MA SMD
  • Stock:9515

TCF250-100T-RA-B-0.5

  • Littelfuse Inc.
  • PTC RESET FUSE 60V 90MA SMD
  • Stock:2818

TCF250-100T-RB-B-0.5

  • Littelfuse Inc.
  • PTC RESET FUSE 60V 90MA SMD
  • Stock:8570

TRF250-080U-2

  • Littelfuse Inc.
  • PTC RESET FUSE 60V 80MA RADIAL
  • Stock:4514

TRF250-120T-RG-B-0.5

  • Littelfuse Inc.
  • PTC RESET FUSE 60V 120MA RADIAL
  • Stock:3517

TS600-200-RA-B-0.5-2

  • Littelfuse Inc.
  • PTC RESET FUSE 60V 200MA 2SMD
  • Stock:2687

VLP190UF

  • Littelfuse Inc.
  • PTC RESET FUSE 16V 1.9A STRAP
  • Stock:2573

VLP210ULF

  • Littelfuse Inc.
  • PTC RESET FUSE 16V 2.1A STRAP
  • Stock:7918

VLP210XF

  • Littelfuse Inc.
  • PTC RESET FUSE 16V 2.1A STRAP
  • Stock:3320

VLP220SLF

  • Littelfuse Inc.
  • PTC RESET FUSE 16V 2.2A STRAP
  • Stock:2491

VLP220UF

  • Littelfuse Inc.
  • PTC RESET FUSE 16V 2.2A STRAP
  • Stock:7780

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