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. VTP170XSF-3

PTC RESET FUSE 16V 1.7A STRAP

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Littelfuse Inc. VTP170XSDDF

PTC RESET FUSE 16V 1.7A STRAP

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Littelfuse Inc. VTP145ULF

PTC RESET FUSE 16V 1.45A STRAP

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Littelfuse Inc. VTP145SUF

PTC RESET FUSE 16V 1.45A STRAP

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Littelfuse Inc. VTP140SLUF

PTC RESET FUSE 16V 1.4A STRAP

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Littelfuse Inc. VLR230SF

PTC RESET FUSE 12V 2.3A STRAP

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Littelfuse Inc. VLR230-C36F

PTC RESET FUSE 12V 2.3A STRAP

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Littelfuse Inc. VLR175LUF

PTC RESET FUSE 12V 1.75A STRAP

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