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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Bourns, Inc. MF-SM050-2

PTC RESET FUSE 60V 500MA 2SMD

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Murata Electronics North America PRG18BB330MB1RB

PTC RESET FUSE 24V 36MA 0603

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Bourns, Inc. MF-SM100-2

PTC RESET FUSE 30V 1.1A 2SMD

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Bourns, Inc. MF-SM030-2

PTC RESET FUSE 60V 300MA 2SMD

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Littelfuse Inc. MINISMDC030F-2

PTC RESET FUSE 30V 300MA 1812

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Bourns, Inc. MF-MSMF050-2

PTC RESET FUSE 15V 500MA 1812

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Littelfuse Inc. NANOSMDC150F-2

PTC RESET FUSE 6V 1.5A 1206

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Littelfuse Inc. NANOSMDC050F/13.2-2

PTC RESET FUSE 13.2V 500MA 1206

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