5 W Non-linear Resistors 9

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Rated Temperature	Thermistor Application	Terminal Placement	Shape (Package)	Packing Method	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	Sub-Category	Minimum Operating Temperature	Terminal Finish	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
RKEF500	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		5 W	85 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		60 V	WIRE	Non-linear Resistors	-40 Cel			RKEF		RESISTANCE RANGE(MIN-MAX): 0.012-0.030		e3
BKN20SP010M-5	Yageo	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	5 W	200 Cel	20 %	25 Cel	OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE		-40 Cel		20 mm				20 mm		UL	4.5 mm
RHEF900	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.017 ohm	5 W	125 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		16 V	WIRE		-40 Cel			RHEF		RESISTANCE RANGE(MIN-MAX): 0.0074-0.01200
RHEF900-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		5 W	125 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR, 14.6 INCH	2		16 V	WIRE		-40 Cel	Tin (Sn)				RESISTANCE RANGE(MIN-MAX): 0.0074-0.01200		e3
RHEF900-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		5 W	125 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	AMMO PACK	2		16 V	WIRE		-40 Cel	Tin (Sn)				RESISTANCE RANGE(MIN-MAX): 0.0074-0.01200		e3
RF4998-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0046 ohm	5 W	125 Cel			OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE		-40 Cel		21.4 mm		16 V	Rmax:0.0075 OHMS AT 25 DEG CEL	14.4 mm		AEC-Q200; UL	3.6 mm
AHRL900-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0046 ohm	5 W	125 Cel			OVERCURRENT PROTECTION	RADIAL		TR, 14.5 INCH	2	Radial		WIRE		-40 Cel		21.4 mm		16 V	Rmax:0.0075 OHMS AT 25 DEG CEL	14.4 mm		AEC-Q200; UL	3.6 mm	16 V
AHRL900	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0046 ohm	5 W	125 Cel			OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE		-40 Cel		21.4 mm		16 V	Rmax:0.0075 OHMS AT 25 DEG CEL	14.4 mm		AEC-Q200; UL	3.6 mm	16 V
AHRL900-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0046 ohm	5 W	125 Cel			OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE		-40 Cel		21.4 mm		16 V	Rmax:0.0075 OHMS AT 25 DEG CEL	14.4 mm		AEC-Q200; UL	3.6 mm	16 V

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.