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. HVR250P145RAF

PTC RESET FUSE 60V 145MA RADIAL

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Littelfuse Inc. HVR250P145CF

PTC RESET FUSE 60V 145MA RADIAL

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Littelfuse Inc. HVR600P160CRAF

PTC RESET FUSE 60V 160MA RADIAL

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Littelfuse Inc. SMD2920P200TSA/24

PTC RESET FUSE 24V 2A 2920

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Littelfuse Inc. SMD1812P110TSA

PTC RESET FUSE 6V 1.1A 1812

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Littelfuse Inc. SMD1812P075TSA/24

PTC RESET FUSE 24V 750MA 1812

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Littelfuse Inc. SMD2920P185TSA

PTC RESET FUSE 33V 1.85A 2920

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Littelfuse Inc. LTP190F

PTC RESET FUSE 24V 1.9A STRAP

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