4.2 W Non-linear Resistors 12

Reset All

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	Rated AC Voltage (URac)	Terminal Shape	Sub-Category	Dimensions	Minimum Operating Temperature	Terminal Finish	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
RUEF900	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	4.2 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2	30 V	WIRE	Non-linear Resistors		-40 Cel	Tin (Sn)		RUEF		RESISTANCE RANGE(MIN-MAX): 0.005-0.010		e3
RUEF900K	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	4.2 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2	30 V	WIRE	Non-linear Resistors	24.1mm x 3mm x 31mm	-40 Cel		31 mm	RUEF	30 V	RESISTANCE RANGE(MIN-MAX): 0.0050-0.01	24.1 mm		CSA, TUV, UL	3 mm
RUEF900-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	4.2 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR, 14.6 INCH	2	30 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.005-0.010
RF2723-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	4.2 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2	30 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.005-0.010
AHRF800	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0072 ohm	4.2 W	125 Cel	OVERLOAD PROTECTION	RADIAL	RECTANGULAR PACKAGE	BULK	2	16 V	WIRE			-40 Cel			AHRF
AHRF800-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0072 ohm	4.2 W	125 Cel	OVERLOAD PROTECTION	RADIAL	RECTANGULAR PACKAGE	TR	2	16 V	WIRE			-40 Cel	TIN		AHRF				e3
RHEF800	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	4.2 W	125 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2	16 V	WIRE			-40 Cel			RHEF		RESISTANCE RANGE(MIN-MAX): 0.0080-0.01350
RF0768-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		4.2 W	85 Cel	TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2	100 V	WIRE								RESISTANCE RANGE(MIN-MAX): 0.8-2.0
RHEF800-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		4.2 W	125 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	AMMO PACK	2	16 V	WIRE			-40 Cel	Tin (Sn)				RESISTANCE RANGE(MIN-MAX): 0.0080-0.01350		e3
RHEF800-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		4.2 W	125 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR, 14.6 INCH	2	16 V	WIRE			-40 Cel	Tin (Sn)				RESISTANCE RANGE(MIN-MAX): 0.0080-0.01350		e3
RUEF900-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		4.2 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	AMMO PACK	2	30 V	WIRE			-40 Cel	Tin (Sn)				RESISTANCE RANGE(MIN-MAX): 0.005-0.010		e3
RF2736-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	4.2 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR, 15 INCH	2	30 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.005-0.010

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.