Non-linear Resistors

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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	Technology	Shape (Package)	Maximum Energy Absorbing Capacity	Packing Method	Size Code	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	Sub-Category	Dimensions	Thermal Sensitivity Index	Minimum Operating Temperature	Terminal Finish	Length (Lead)	Height (Package)	Manufacturer Series	Maximum Circuit RMS Voltage	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
NANOSMDC035F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		.6 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR		2		16 V	WRAPAROUND	Non-linear Resistors							NANOSMD
V68ZA2P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	3 J	BULK		2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)				40 V	56 V			e3
B72210S2511K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	80 J	BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN		15 mm		510 V	670 V	FLAME PROOF	12 mm	e3		CQC, CSA, UL, VDE	8 mm	670 V
B72214P2321K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel				DUAL ENDED	METAL OXIDE	DISK PACKAGE	150 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN		20 mm		320 V	420 V	FLAME PROOF	16 mm	e3		CSA; IEC; UL; VDE	6.3 mm	420 V
B72220S0421K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	175 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN		26 mm		420 V	560 V		21.5 mm	e3		UL, CSA	6.5 mm	560 V
B72650-M271-K72	TDK	VARISTOR	SURFACE MOUNT		.1 W	85 Cel				DUAL		RECTANGULAR PACKAGE	8.6 J			2			J BEND				-40 Cel	TIN OVER NICKEL				275 V	350 V			e3				350 V
NCP18XH103F0SRB	Murata Manufacturing	NTC THERMISTOR	SURFACE MOUNT	10000 ohm	.1 W	125 Cel	1 %	125 Cel	TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE				2			WRAPAROUND			3380 K	-40 Cel	Tin (Sn)			NCP					e3
11026588-00	TE Connectivity	NON-LINEAR RESISTOR	CHASSIS MOUNT	5000 ohm		150 Cel			TEMPERATURE SENSING	RADIAL						2	Radial		FLEXIBLE WIRE			3976 K	-40 Cel		76 mm
EZJZ1V420FA	Panasonic	VARISTOR	SURFACE MOUNT			85 Cel				DUAL ENDED		RECTANGULAR PACKAGE		TR, PUNCHED PAPER, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	TIN		.8 mm			30 V		1.6 mm	e3			.8 mm	30 V
MINISMDC160F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR		2		9 V	WRAPAROUND	Non-linear Resistors				Matte Tin (Sn) - with Nickel (Ni) barrier								e3
RXEF020-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.83 ohm	.41 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		AMMO PACK		2		72 V	WIRE	Non-linear Resistors			-40 Cel				RXEF			RESISTANCE RANGE(MIN-MAX): 1.83-2.75		e3
USP10975	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm		125 Cel	1 %			RADIAL						2	Chassis Mount		FLEXIBLE WIRE			3892 K	-55 Cel								5.461 mm		2.54 mm
2016L050MR-A	Littelfuse	PTC RESETTABLE FUSE
B72207S0500K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.25 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	4.2 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN		11 mm		50 V	65 V		9 mm	e3		UL, CSA	3.3 mm	65 V
GA10K3A1IA	TE Connectivity	NON-LINEAR RESISTOR				125 Cel			TEMPERATURE SENSING							2							-40 Cel		76 mm
NTC0805J3K3	TE Connectivity	NTC THERMISTOR	SURFACE MOUNT	3300 ohm	.125 W	125 Cel	5 %	55 Cel	TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR	805	2			WRAPAROUND		2mm x 1.25 X.5mm	3450 K	-55 Cel
PTS181224V150	Eaton Corporation	PTC THERMISTOR	SURFACE MOUNT			85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH		2			WRAPAROUND				-40 Cel	Tin (Sn) - with Nickel (Ni) barrier						0.04 TO 0.12 OHMS MEASURED AT 23 DEG CEL		e3
RUEF250S	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.07 ohm	1.2 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK		2		30 V	WIRE	Non-linear Resistors	11.4mm x 3mm x 17.5mm					17.5 mm	RUEF		100 V	RESISTANCE RANGE(MIN-MAX): 0.02-0.04	11.4 mm	e3		CSA, TUV, UL	3 mm
V5.5MLA0603H23	Littelfuse	VARISTOR
82537040	Wurth Elektronik	VARISTOR	SURFACE MOUNT			85 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.04 J	TR, PAPER, 7 INCH		2			WRAPAROUND	Non-linear Resistors			-40 Cel	TIN OVER NICKEL				4 V	5.5 V			e3				5.5 V
B57227K0333A001	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	32762 ohm	.2 W	155 Cel	10 %	100 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK		2			WIRE			4300 K	-55 Cel	SILVER								e4
B72220-S421-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	175 J	BULK		2			WIRE				-40 Cel	Tin (Sn)				420 V	560 V	FLAME PROOF		e3				560 V
MF-R110-2-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE		TR, 15 INCH		2	Radial		WIRE				-40 Cel	Matte Tin (Sn)		14 mm			30 V	MINIMUM RESISTANCE IS 0.1 OHMS	8.9 mm	e3		CUL, TUV, UL	3 mm	30 V
MF-SM150-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.06 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 mm			15 V	RMIN AT 23 DEG CEL	9.5 mm	e3		AEC-Q200; CUL; TUV; UL	6.71 mm
RXEF020-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	4.4 ohm	.41 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		TR, 14.6 INCH		2		72 V	WIRE	Non-linear Resistors			-40 Cel							RESISTANCE RANGE(MIN-MAX): 1.83-2.75		e3
SMD150F/33-2920-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.08 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, EMBOSSED, 13 INCH		2	SMT		FLAT				-40 Cel			3 mm			33 V		7.98 mm			CSA; TUV; UL	5.44 mm	33 V
V42MLA1206NHAUTO	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED	METAL OXIDE	RECTANGULAR PACKAGE	.8 J	TR, EMBOSSED PLASTIC, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	MATTE TIN OVER NICKEL		1.8 mm		30 V	42 V		3.2 mm	e3		AEC-Q200	1.6 mm	42 V
0603L025YR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.5 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	MATTE TIN		.75 mm			9 V		1.8 mm	e3		CUL; TUV; UL	1 mm	9 V
1206L025YRT	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.55 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH		2			WRAPAROUND				-40 Cel	Matte Tin (Sn)								e3
B72214S0600K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	17 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN		18.5 mm		60 V	85 V		15.5 mm	e3		UL, CSA	4 mm	85 V
ES110-0001	Honeywell Sensing And Control	NTC THERMISTOR	PANEL MOUNT	2000 ohm		150 Cel	5 %		TEMPERATURE SENSING			RECTANGULAR PACKAGE				2			CONNECTOR			3468 K	-40 Cel
MF-R1100-0-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE		Bulk		2	Radial		WIRE				-40 Cel	TIN		32.9 mm			16 V	MINIMUM RESISTANCE IS 0.003 OHMS	24.2 mm	e3		CUL, TUV, UL	3 mm	16 V
RF1404-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.11 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED						2	SMT		WRAPAROUND				-40 Cel	MATTE TIN OVER NICKEL		.62 mm			13.2 V		4.73 mm	e3		CSA; TUV; UL	3.41 mm
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
RXEF185-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.08 ohm	2.1 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		TR, 14.6 INCH		2		72 V	WIRE	Non-linear Resistors			-40 Cel				RXEF			RESISTANCE RANGE(MIN-MAX): 0.08-0.12		e3
TFPT1206L1002FM	Vishay Intertechnology	PTC THERMISTOR	SURFACE MOUNT	10000 ohm	.125 W	150 Cel	1 %	70 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE		TR		2		50 V	WRAPAROUND				-55 Cel	MATTE TIN OVER NICKEL								e3
2920L150	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.08 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED						2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	Matte Tin (Sn)		1.25 mm			33 V	Rmax:0.23 OHMS AT 20 DEG CEL	7.98 mm	e3		CUL; TUV; UL	5.44 mm
B72205-S600-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.1 W	85 Cel				RADIAL		DISK PACKAGE	2.2 J	BULK		2			WIRE				-40 Cel	Tin (Sn)				60 V	85 V	FLAME PROOF		e3				85 V
B72205S0600K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	2.2 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN		8.5 mm		60 V	85 V		7 mm	e3		UL, CSA	3.3 mm	85 V
B72207-S251-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.25 W	85 Cel				RADIAL		DISK PACKAGE	19 J	BULK		2			WIRE				-40 Cel	TIN				250 V	320 V	FLAME PROOF		e3				320 V
B72220S0251K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	140 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN		25.5 mm		250 V	320 V		21.5 mm	e3		UL, CSA	5.3 mm	320 V
ERZV10D390	Panasonic	VARISTOR	THROUGH HOLE MOUNT		.05 W	85 Cel			SURGE PROTECTION	RADIAL		DISK PACKAGE	5.6 J	BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN		11.5 mm		25 V	31 V		11.5 mm	e3		CQC	4.9 mm	31 V
MINISMDC010F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.7 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, EMBOSSED, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	MATTE TIN OVER NICKEL		.89 mm			60 V		4.73 mm	e3		CSA; TUV; UL	3.41 mm
MOV-10D471KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	70 J	TR, 14 INCH		2	Radial		WIRE				-40 Cel	TIN		15.5 mm		300 V	385 V		12.5 mm	e3		UL	5.4 mm	385 V
MPTS2920L150	Meritek Electronics	PTC THERMISTOR	SURFACE MOUNT		1.5 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE				2			WRAPAROUND				-40 Cel	Pure Tin (Sn)						0.05 TO 0.23 OHMS MEASURED AT 23 DEG CEL
MPTS2920L150R	Meritek Electronics	PTC THERMISTOR	SURFACE MOUNT		1.5 W	85 Cel		23 Cel		DUAL ENDED		RECTANGULAR PACKAGE				2	SMT		WRAPAROUND				-40 Cel	Tin (Sn)		.9 mm			33 V		7.98 mm	e3			5.44 mm	33 V
NTCALUG01T103G501	Vishay Intertechnology	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm		150 Cel	2 %		TEMPERATURE SENSING	RADIAL		SPECIAL PACKAGE		BULK		2	Chassis Mount		FLEXIBLE WIRE			3984 K	-40 Cel			15.7 mm					7.2 mm			AEC-Q200; CUL, UL	5.6 mm
PRG18BB470MB1RB	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	47 ohm		75 Cel	20 %		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, PAPER, 7 INCH		2	SMT	24 V	WRAPAROUND				-20 Cel	TIN		.8 mm			24 V		1.6 mm	e3		CUL; UL	.8 mm

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.