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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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
KLM3S600RY $0.27	Thinking Electronic	PTC RESETTABLE FUSE, 1206, 6V, 6	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KLM	-40°C ~ 85°C
KLM5S400RY12 $0.41	Thinking Electronic	PTC RESETTABLE FUSE, 1812, 12V,	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KLM	-40°C ~ 85°C
KLM5S500RY12 $0.49	Thinking Electronic	PTC RESETTABLE FUSE, 1812, 12V,	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KLM	-40°C ~ 85°C
KLM5S750RY $0.55	Thinking Electronic	PTC RESETTABLE FUSE, 1812, 6V, 7	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KLM	-40°C ~ 85°C
KMC1S010RY $0.15	Thinking Electronic	PTC RESETTABLE FUSE, 0603, 15V,	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KMC	-40°C ~ 85°C
KMC1S020RY $0.15	Thinking Electronic	PTC RESETTABLE FUSE, 0603, 9V, 0	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KMC	-40°C ~ 85°C
KMC2S035RY $0.16	Thinking Electronic	PTC RESETTABLE FUSE, 0805, 6V, 0	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KMC	-40°C ~ 85°C
KMC3S005RY $0.22	Thinking Electronic	PTC RESETTABLE FUSE, 1206, 60V,	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	KMC	-40°C ~ 85°C