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

72R040XUL35

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:6308

16R700GKLF

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:3904

72R030XUL35

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:2793

72R025XUL35

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:5777

30R500UFX1001

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:1806

600R150FX1001

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:4965

250R145UL41

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:3190

250R170-CMR

  • Littelfuse Inc.
  • POLYFUSE RADIAL
  • Stock:5099

1206L500SL-VYR

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 5A 1206
  • Stock:4554

1812L150/24HMR

  • Littelfuse Inc.
  • PTC RESET FUSE 24V 1.5A 1812
  • Stock:5828

1206L450SL-VYR

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 4.5A 1206
  • Stock:2527

1206L400SLTH-VYR

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 4A 1206
  • Stock:3555

1210L450SLTH-VYR

  • Littelfuse Inc.
  • PTC RESET FUSE 6V 4.5A 1210
  • Stock:4027

PTCCL05H110HTE

  • Vishay Beyschlag/Draloric/BC Components
  • PTC RESET FUSE 265V 11MA RADIAL
  • Stock:7129

PTCCL05H131FTE

  • Vishay Beyschlag/Draloric/BC Components
  • PTC RESET FUSE 145V 130MA RADIAL
  • Stock:1711

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