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.

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EPCOS (TDK) B59884C0120A070

PTC RESET FUSE 420V 21MA RADIAL

1.28

EPCOS (TDK) B59870C0130A070

PTC RESET FUSE 265V 100MA RADIAL

1.22

Littelfuse Inc. LR4-600F

PTC RESET FUSE 20V 6A STRAP

1.22

Littelfuse Inc. AHEF500

PTC RESET FUSE 32V 5A RADIAL

1.18

Bel Fuse, Inc. 0ZRM0375FF1A

PTC RESET FUSE 120V 3.75A RADIAL

1.12

Littelfuse Inc. TRF600-160

PTC RESET FUSE 250V 160MA RADIAL

1.12

Littelfuse Inc. LVR055S

PTC RESET FUSE 240V 550MA RADIAL

1.12

Vishay BC Components PTCCL05H280HBE

PTC RESET FUSE 265V 28MA RADIAL

1.11