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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Littelfuse Inc. TCF250-100T-B-0.5

PTC RESET FUSE 60V 90MA SMD

0.47

Bourns, Inc. MF-NSMF110-2

PTC RESET FUSE 6V 1.1A 1206

0

Littelfuse Inc. 60R025XPR

PTC RESET FUSE 60V 250MA RADIAL

0.5

Littelfuse Inc. RUSBF075-AP

PTC RESET FUSE 6V 750MA RADIAL

0.5

Littelfuse Inc. 1210L110THYR

PTC RESET FUSE 8V 1.1A 1210

0.2

Littelfuse Inc. MICROSMD150F-2

PTC RESET FUSE 6V 1.5A 1210

0.55

Littelfuse Inc. 60R090XPR

PTC RESET FUSE 60V 900MA RADIAL

0.57

Littelfuse Inc. 16R090BPR

PTC RESET FUSE 16V 900MA RADIAL

0.23