PTC Resettable Fuses

PTC fuses are based on a unique positive coefficient material with exponentially increasing internal resistance due to overcurrent conditions and higher temperatures. During tripping, the high resistance provided by the fuse prevents current from flowing through the circuit until the overtemperature source is removed and falls below the design current/temperature limit. Once the fault current is removed or the ambient temperature cools, the fuse re-enters the conductive state, allowing current to flow through the circuit again.

Pictures	Part Number	Brand	Stock	Price	Quantity	Online Service
	F24402-000	TE Connectivity	0	$0.00	Add	Inquiry
	TRF250-120T-RF-B-0.5	Littelfuse Inc.	0	$0.00	Add	Inquiry
	60R050XU	Littelfuse Inc.	0	$0.00	Add	Inquiry
	60R010XU	Littelfuse Inc.	0	$0.00	Add	Inquiry
	RF1352-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	PTSA080515V012	Eaton Bussmann	0	$0.00	Add	Inquiry
	RF2146-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	PTS181216V125	Eaton Bussmann	0	$0.00	Add	Inquiry
	3425L300DR	Littelfuse Inc.	0	$0.00	Add	Inquiry
	MF-R800-0-14	Bourns Inc.	0	$0.00	Add	Inquiry
	MF-MSMD200-2	Bourns Inc.	0	$0.00	Add	Inquiry
	SMD1812B014TF	Yageo	0	$0.00	Add	Inquiry
	RF1238-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	C13877-000	TE Connectivity	0	$0.00	Add	Inquiry
	BK250-145-SY	Yageo	0	$0.00	Add	Inquiry
	FEMTOSMDC020F-2	Littelfuse Inc.	0	$0.00	Add	Inquiry
	SMD1210B020TF	Yageo	0	$0.00	Add	Inquiry
	MF-MSMD010-2	Bourns Inc.	0	$0.00	Add	Inquiry
	RF0312-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	B59945C160A70	TDK Corporation	0	$0.00	Add	Inquiry