.35 ohm Non-linear Resistors 16

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Thermistor Application	Terminal Placement	Shape (Package)	Packing Method	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	Sub-Category	Dimensions	Minimum Operating Temperature	Terminal Finish	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
MF-SM050-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.35 ohm		85 Cel	OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR, 14 INCH	2	SMT		FLAT	Non-linear Resistors		-40 Cel	MATTE TIN OVER NICKEL	3.18 mm	60 V	RMIN AT 23 DEG CEL	7.98 mm	e3	AEC-Q200; CUL; TUV; UL	5.44 mm
2920L050DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.35 ohm		85 Cel	OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	7.98mm x 5.44mm x 1.25mm	-40 Cel	MATTE TIN	1.25 mm	60 V		7.98 mm	e3	CUL; TUV; UL	5.44 mm	60 V
2920L075DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.35 ohm		85 Cel	OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	7.98mmmm x 5.44mmmm x 1.25mmmm	-40 Cel	MATTE TIN	1.25 mm	30 V		7.98 mm	e3	CUL; TUV; UL	5.44 mm	30 V
RF0316-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.35 ohm	1.7 W	85 Cel	OVERCURRENT PROTECTION	DUAL ENDED		TR	2	SMT		WRAPAROUND						30 V	RMIN-RMAX(RI-R1) OHMS: 0.35-1			TUV; UL
PFSM.050.2	Schurter Ag	PTC RESETTABLE FUSE	SURFACE MOUNT	.35 ohm		85 Cel	TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, 14 INCH	2	SMT	60 V	WRAPAROUND	Non-linear Resistors	7.98mm x 5.44mm x 3.18mm	-40 Cel	Tin (Sn)	3.18 mm	60 V	RMIN AT 23 DEG CEL	7.98 mm	e3	CUL; TUV; UL	5.44 mm	60 V
AHRF050-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.35 ohm		125 Cel	OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	AMMO PACK	2	Radial		WIRE			-40 Cel	Tin (Sn)	12.7 mm	30 V	RMIN AT 25 DEG CEL	7.4 mm	e3	AEC-Q200	3.3 mm
AHRF050	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.35 ohm		125 Cel	OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	BULK	2	Radial		WIRE			-40 Cel		12.7 mm	30 V	RMIN AT 25 DEG CEL	7.4 mm		AEC-Q200	3.3 mm
AHRF050-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.35 ohm		125 Cel	OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	TR, 15 INCH	2	Radial		WIRE			-40 Cel	Tin (Sn)	12.7 mm	30 V	RMIN AT 25 DEG CEL	7.4 mm	e3	AEC-Q200	3.3 mm
AHEF050	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.35 ohm		125 Cel	OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	BULK	2	Radial		WIRE			-40 Cel		12.7 mm	32 V	RMIN AT 25 DEG CEL	7.4 mm		AEC-Q200; UL	3.3 mm	32 V
SMD050F	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.35 ohm			OVERCURRENT PROTECTION	DUAL ENDED			2	SMT		FLAT				Tin (Sn)	3.18 mm	60 V	0.35-1.4 OHM AT 20 DEG CEL	7.98 mm	e3	CSA; TUV; UL	5.44 mm
2920L075DR-A	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.35 ohm		85 Cel	OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		1.25 mm	30 V		7.98 mm		AEC-Q200; CUL; TUV; UL	5.44 mm	30 V
2920L050DR-A	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.35 ohm		85 Cel	OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	Matte Tin (Sn)	1.25 mm	60 V		7.98 mm	e3	AEC-Q200; CUL; TUV; UL	5.44 mm	60 V
2920L050	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.35 ohm		85 Cel	OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	Matte Tin (Sn)	1.25 mm	60 V	Rmax:1.4 OHMS AT 20 DEG CEL	7.98 mm	e3	CUL; TUV; UL	5.44 mm
2920L075	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.35 ohm		85 Cel	OVERCURRENT PROTECTION	DUAL ENDED			2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	Matte Tin (Sn)	1.25 mm	30 V	Rmax:1 OHMS AT 20 DEG CEL	7.98 mm	e3	CUL; TUV; UL	5.44 mm
1206L075/13.2YR	Littelfuse	PTC RESETTABLE FUSE		.35 ohm		85 Cel				Y					Non-linear Resistors	3.4mm x 1.8mm x 1.25mm	-40 Cel	MATTE TIN	1.25 mm	13.2 V		3.4 mm	e3	TUV, UL	1.8 mm
1206L075/13.2PR	Littelfuse	PTC RESETTABLE FUSE		.35 ohm		85 Cel				Y					Non-linear Resistors	3.4mm x 1.8mm x 1.25mm	-40 Cel	MATTE TIN	1.25 mm	13.2 V		3.4 mm	e3	TUV, UL	1.8 mm

Non-linear Resistors

Non-linear resistors, also known as varistors or voltage-dependent resistors, are electronic components that exhibit a nonlinear resistance characteristic with respect to the applied voltage. They are primarily used for voltage clamping, surge protection, and transient suppression in electronic circuits.

The resistance of a varistor decreases with an increase in voltage, allowing it to provide a low resistance path for transient currents that exceed a specified threshold. When the voltage level drops below the threshold, the resistance increases, returning the varistor to its high impedance state. This property makes them useful for protecting sensitive electronic components from voltage surges and spikes.

Varistors are available in two types: metal oxide varistors (MOVs) and silicon carbide varistors (SiCVs). MOVs are the most common type, and they can handle a wider range of voltages than SiCVs. SiCVs, on the other hand, can handle higher temperatures and are more suitable for high power applications.

Non-linear resistors are widely used in power supplies, surge protectors, electronic ballasts, motor control circuits, and telecommunication systems. They are available in various package types, including through-hole, surface mount, and radial leaded packages.