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

MGP420KB

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:5336

MGPR310ZK-2

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:6225

MGP440ZRW-T03

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:2108

MXP350

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:2491

MXP370BKA

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:5182

MGPR420ZKD-2A

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:9784

PSR-28561-CT001

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:2394

MGPR450ZKD-2

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:6997

MGPR390-T02

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:4825

MXP270ZLL

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:9626

PSR-28615

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:8804

MXP370KII

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:8217

PSR-28669II-2

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:5079

MXP190DK-Y05-2

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:8374

MGP540ZRW-T01

  • Littelfuse Inc.
  • PTC RESET FUSE LOWRHO STRAP
  • Stock:7282

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