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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Bel Fuse, Inc. 0ZRC0025FF1E

PTC RESET FUSE 90V 250MA RADIAL

0.21

Littelfuse Inc. RUEF250-2

PTC RESET FUSE 30V 2.5A RADIAL

0.55

Bourns, Inc. MF-SM200-2

PTC RESET FUSE 15V 2A 2SMD

0

Bourns, Inc. MF-SM250-2

PTC RESET FUSE 15V 2.5A 2SMD

0

Littelfuse Inc. MINIASMDC014F-2

PTC RESET FUSE 60V 140MA 1812

0.53

Littelfuse Inc. 1812L150ZR

PTC RESET FUSE 8V 1.25A 1812

0.53

Littelfuse Inc. 1812L075PR

PTC RESET FUSE 13.2V 750MA 1812

0.53

Bel Fuse, Inc. 0ZCF0300BF2C

PTC RESET FUSE 24V 3A 2920

0