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
	SMD2920P260TSA	Littelfuse Inc.	0	$0.00	Add	Inquiry
	SMD1812P110TFA	Littelfuse Inc.	0	$0.00	Add	Inquiry
	LVR016K-2	Littelfuse Inc.	0	$0.00	Add	Inquiry
	C32417-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	SMD1206B025TF	Yageo	0	$0.00	Add	Inquiry
	RF1347-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	SMD1206B005TF	Yageo	0	$0.00	Add	Inquiry
	RF3361-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	SMD0805B010TF	Yageo	0	$0.00	Add	Inquiry
	RF2559-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	RF2477-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	FEMTOSMDC012F-2	Littelfuse Inc.	0	$0.00	Add	Inquiry
	RF1338-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	BD543B	Bourns Inc.	0	$0.00	Add	Inquiry
	BD245B	Bourns Inc.	0	$0.00	Add	Inquiry
	B59774-B115-A70	EPCOS (TDK)	18000	$2.56	Add	Inquiry
	B59771B0120A070	EPCOS (TDK)	0	$0.00	Add	Inquiry
	B59770B120A70	EPCOS (TDK)	0	$0.00	Add	Inquiry
	RF1406-000	Littelfuse Inc.	0	$0.00	Add	Inquiry
	RF1403-000	Littelfuse Inc.	0	$0.00	Add	Inquiry