2.8 W Non-linear Resistors 10

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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	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)
RKEF250	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2	60 V	WIRE	Non-linear Resistors		-40 Cel	Tin (Sn)		RKEF		RESISTANCE RANGE(MIN-MAX): 0.040-0.085		e3
RGEF600	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.028 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2	16 V	WIRE	Non-linear Resistors	10.7mm x 3mm x 17.1mm	-40 Cel	Tin (Sn)	17.1 mm	RGEF	16 V	RESISTANCE RANGE(MIN-MAX): 0.0100-0.0190	10.7 mm	e3	CSA, TUV, UL	3 mm
RXEF300K	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.1 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2	72 V	WIRE	Non-linear Resistors	23.11mm x 3mm x 29.3mm	-40 Cel		29.3 mm	RXEF	72 V	RESISTANCE RANGE(MIN-MAX): 0.04-0.06	23.11 mm	e3	CSA, TUV, UL	3 mm
RXEF300-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.1 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	DISK PACKAGE	TR, 14.6 INCH	2	72 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.04-0.06
RXEF300-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	DISK PACKAGE	AMMO PACK	2	72 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.04-0.06
RF2650-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.1 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2	72 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.04-0.06
LR4-600XF	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.0075 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	AXIAL	RECTANGULAR PACKAGE	BULK	2	20 V	FLAT						LR4		RESISTANCE RANGE(MIN-MAX): 0.0075-0.014
A77736-000	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT		2.8 W	85 Cel	TEMPERATURE SENSING	AXIAL	RECTANGULAR PACKAGE	BULK	2	20 V	FLAT								RESISTANCE RANGE(MIN-MAX): 0.0075-0.014
RF2693-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.1 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	DISK PACKAGE	TR, 15 INCH	2	72 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.04-0.06
RF2719-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm	2.8 W	85 Cel	TEMPERATURE SENSING	RADIAL	DISK PACKAGE	AMMO PACK	2	72 V	WIRE			-40 Cel					RESISTANCE RANGE(MIN-MAX): 0.04-0.06

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.