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. SMD1812P075TSA

PTC RESET FUSE 13.2V 750MA 1812

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Littelfuse Inc. SMD1812P050TSA

PTC RESET FUSE 15V 500MA 1812

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Littelfuse Inc. SMD1812P020TSA

PTC RESET FUSE 30V 200MA 1812

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Littelfuse Inc. SMD1812P010TSA

PTC RESET FUSE 30V 100MA 1812

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Littelfuse Inc. SMD1812P014TSA

PTC RESET FUSE 60V 140MA 1812

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Littelfuse Inc. SMD1210P150TSA

PTC RESET FUSE 6V 1.5A 1210

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Littelfuse Inc. SMD1210P075TSA

PTC RESET FUSE 6V 750MA 1210

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Littelfuse Inc. SMD1210P110TSA

PTC RESET FUSE 6V 1.1A 1210

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