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. SMD1812P075TFA

PTC RESET FUSE 13.2V 750MA 1812

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Littelfuse Inc. SMD1812P050TFA

PTC RESET FUSE 15V 500MA 1812

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Littelfuse Inc. SMD1812P020TFA

PTC RESET FUSE 30V 200MA 1812

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Littelfuse Inc. SMD1812P014TFA

PTC RESET FUSE 60V 140MA 1812

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Littelfuse Inc. SMD1812P200TFA

PTC RESET FUSE 8V 2A 1812

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Littelfuse Inc. SMD1812P010TFA

PTC RESET FUSE 30V 100MA 1812

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Littelfuse Inc. SMD1210P150TFA

PTC RESET FUSE 6V 1.5A 1210

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Littelfuse Inc. SMD1210P110TFA

PTC RESET FUSE 6V 1.1A 1210

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