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. NANOSMDM050-2

PTC RESET FUSE 6V 500MA 1206

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Littelfuse Inc. TR250-145-RA-C-0.5

PTC RESET FUSE 60V 145MA RADIAL

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Littelfuse Inc. SMD300-2

PTC RESET FUSE 6V 3A 2SMD

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Littelfuse Inc. MICROSMD150-2

PTC RESET FUSE 6V 1.5A 1210

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Littelfuse Inc. MICROSMD110-2

PTC RESET FUSE 6V 1.1A 1210

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Littelfuse Inc. MICROSMD075-2

PTC RESET FUSE 6V 750MA 1210

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Littelfuse Inc. MICROSMD050-2

PTC RESET FUSE 13.2V 500MA 1210

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Littelfuse Inc. MICROSMD035-2

PTC RESET FUSE 6V 350MA 1210

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