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. MICROSMD075F-2

PTC RESET FUSE 6V 750MA 1210

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Bourns, Inc. MF-SM150/33-2

PTC RESET FUSE 33V 1.5A 2SMD

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Littelfuse Inc. SMD075F/60-2

PTC RESET FUSE 60V 750MA 2SMD

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Littelfuse Inc. MINISMDC200F-2

PTC RESET FUSE 8V 2A 1812

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Littelfuse Inc. 1812L014DR

PTC RESET FUSE 60V 140MA 1812

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Littelfuse Inc. 1210L050YR

PTC RESET FUSE 13.2V 500MA 1210

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Littelfuse Inc. 1210L010WR

PTC RESET FUSE 30V 100MA 1210

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Littelfuse Inc. 1210L005WR

PTC RESET FUSE 30V 50MA 1210

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