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)	Construction	Maximum Energy Absorbing Capacity	Packing Method	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
SMDC185F/33-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT						TEMPERATURE SENSING	DUAL ENDED						2	SMT		WRAPAROUND										33 V							33 V
V1000LC160BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE		360 J	BULK	2	Radial	1000 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)				1000 V	1200 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			1200 V
V68MLA1206NH	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE		1 J	TR, PLASTIC, 7 INCH	2	SMT	50 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL		1.8 mm		50 V	68 V		4.06 mm	e3			1.65 mm	68 V
01C1002FF	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.1 W	125 Cel	1 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2	Radial		WIRE			3974 K	-40 Cel	Matte Tin (Sn)								e3	2.41 mm
192-103LET-A01	Honeywell Sensing And Control	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm		70 Cel			TEMPERATURE COMPENSATION			DISK PACKAGE				2			WIRE			3887 K	0 Cel
30R110UU	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL					Bulk	2	Radial		WIRE				-40 Cel	MATTE TIN		14.2 mm			30 V		7.4 mm	e3		CUL; TUV; UL	3 mm	30 V
60R250XF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE			BULK	2	Radial		WIRE	Non-linear Resistors			-40 Cel	MATTE TIN		26.2 mm			60 V		19.93 mm	e3		CUL; TUV; UL	3.1 mm
701006	TE Connectivity	NON-LINEAR RESISTOR				150 Cel																	-40 Cel		76 mm
701015	TE Connectivity	NTC THERMISTOR
B59215-P1080-A62	TDK	PTC THERMISTOR	SURFACE MOUNT	25 ohm		125 Cel	25 %		OVERLOAD PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, BLISTER, 13 INCH	2		63 V	J BEND				-40 Cel	Tin (Sn)								e3
B72214S0131K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE		34 J	BULK	2	Radial		WIRE	VARISTOR			-40 Cel	TIN		18.5 mm		130 V	170 V		15.5 mm	e3		UL, CSA	4.2 mm	170 V
B72510E0250K062	TDK	VARISTOR	SURFACE MOUNT		.005 W	175 Cel		150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE		.3 J	TR, BLISTER, 7 INCH	2	Chip		WRAPAROUND	Non-linear Resistors			-55 Cel			1.4 mm		25 V	31 V		2 mm			AEC-Q200	1.25 mm	31 V
B72520T0040M062	TDK	VARISTOR	SURFACE MOUNT		.008 W	150 Cel				DUAL ENDED		RECTANGULAR PACKAGE		.3 J	TR, BLISTER, 7 INCH	2	SMT		WRAPAROUND	VARISTOR			-55 Cel	TIN OVER NICKEL		1.7 mm		4 V	5.5 V	FLAME PROOF	3.2 mm	e3			1.6 mm
CG0402MLA-5.5MG	Bourns	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE		.05 J	TR, PAPER, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors			-55 Cel			.5 mm		4 V	5.5 V		1 mm				.5 mm	5.5 V
CGA0603MLC-24E	Bourns	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE			TR, PAPER, 7 INCH	2	SMT		WRAPAROUND				-55 Cel			.51 mm			24 V		1.6 mm			AEC-Q200	.85 mm	24 V
F51440-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		2 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE			TR	2		30 V	WIRE	Non-linear Resistors							RUEF			RESISTANCE RANGE(MIN-MAX): 0.02-0.05
MF-R090-0-17	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.14 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE			BULK	2	Radial		WIRE				-40 Cel	TIN		16.7 mm			60 V	RMIN AT 23 DEG CEL	11.7 mm	e3		CUL, TUV, UL	3.1 mm
MF-RX250/72-0	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE			BULK	2	Radial		WIRE				-40 Cel	TIN		23.84 mm			72 V	RMIN AT 23 DEG CEL	17.84 mm	e3		CUL; TUV; UL	3.1 mm	72 V
NCU18XH103D60RB	Murata Manufacturing	NTC THERMISTOR	SURFACE MOUNT	10000 ohm		125 Cel	.5 %		TEMPERATURE SENSING	DUAL ENDED					TR, PAPER, 7 INCH	2	SMT		WRAPAROUND			3380 K	-40 Cel			.8 mm			5 V		1.6 mm			CUL; UL	.8 mm
RF1355-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		.8 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR	2		6 V	ONE SURFACE											MINIMUM RESISTANCE IS 0.07 OHMS
RXEF025	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.25 ohm	.45 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2		72 V	WIRE	Non-linear Resistors			-40 Cel	Matte Tin (Sn)			RXEF			RESISTANCE RANGE(MIN-MAX): 1.25-1.95		e3
RXEF065-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.31 ohm	.88 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			AMMO PACK	2		72 V	WIRE	Non-linear Resistors			-40 Cel				RXEF			RESISTANCE RANGE(MIN-MAX): 0.31-0.48		e3
V300LA20AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE		77 J	BULK	2	Radial	300 V	WIRE	Non-linear Resistors			-55 Cel	TIN				300 V	405 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			405 V
VC1812K401R060	KEMET Corporation	VARISTOR	SURFACE MOUNT		.015 W	125 Cel				DUAL ENDED				5.8 J	TR, 7 INCH	2	SMT		WRAPAROUND				-55 Cel	TIN OVER NICKEL		1.85 mm		60 V	85 V		4.7 mm	e3		AEC-Q200	3.2 mm	85 V
ZV35K2220102NIR1HT	Bourns	VARISTOR	SURFACE MOUNT		.02 W	150 Cel				DUAL ENDED		RECTANGULAR PACKAGE		7.6 J	TR, 7 INCH	2	SMT		WRAPAROUND				-55 Cel	TIN OVER NICKEL		1.45 mm		35 V	45 V		5.7 mm	e3			5 mm	45 V
0ZCG0260BF2B	Bel Fuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.015 ohm	1.3 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED					TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN		1.55 mm			16 V	RMIN AT 23 DEG CEL	4.73 mm	e3		AEC-Q200; CUL; TUV; UL	3.41 mm	16 V
2016L150/33DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.07 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel			1.6 mm			33 V		5.44 mm			CUL; TUV; UL	4.43 mm	33 V
2920L700/12MR-A	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.003 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	Matte Tin (Sn)		1.6 mm			12 V		7.98 mm	e3		AEC-Q200; CUL; TUV; UL	5.44 mm	12 V
ASMD250F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		1.2 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR	2		16 V	FLAT	Non-linear Resistors	9.4mm x 6.71mm x 3mm		-40 Cel	Tin (Sn)		3 mm	ASMD		16 V	RESISTANCE VALUE VARIES FROM 0.035 TO 0.085	9.4 mm	e3		CSA, TUV, UL	6.71 mm
AV20K2220122NIR1	Bourns	VARISTOR	SURFACE MOUNT		.03 W	125 Cel				DUAL ENDED				8 J	TR, 7 INCH	2	SMT		WRAPAROUND				-55 Cel	TIN OVER NICKEL		1.4 mm		20 V	26 V		5.7 mm	e3		AEC-Q200	5 mm
B57237-S229-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	2.2 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			2800 K	-55 Cel	Tin (Sn)								e3
B57871S0103F001	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.06 W	155 Cel	1 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2	Radial		WIRE			3988 K	-55 Cel	TIN		5.5 mm					2.5 mm	e3			2.5 mm
B59721A0080A062	TDK	PTC THERMISTOR	SURFACE MOUNT	680 ohm		125 Cel	50 %		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR, BLISTER, 7 INCH	2		32 V	WRAPAROUND				-40 Cel	TIN						STANDARD: IEC60738-1, IEC60730-1		e3		AEC-Q200
B72207-S131-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.25 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE		9.5 J	BULK	2	Radial	130 V	WIRE				-40 Cel	Tin (Sn)		11 mm		130 V	170 V	FLAME PROOF	9 mm	e3			3.6 mm	170 V
B72210-S350-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.05 W	85 Cel				RADIAL		DISK PACKAGE		5.4 J	BULK	2			WIRE				-40 Cel	Tin (Sn)				35 V	45 V	FLAME PROOF		e3				45 V
B72220-S681-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE		250 J	BULK	2	Radial	680 V	WIRE				-40 Cel	Tin (Sn)		26 mm		680 V	895 V	FLAME PROOF	21.5 mm	e3			8.4 mm	895 V
CMF-RL50A-0	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	50 ohm		125 Cel	20 %		OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE			TRAY	2	Radial	230 V	WIRE				-40 Cel	TIN		13 mm		230 V			7.5 mm	e3			4.5 mm
ES110-0004	Honeywell Sensing And Control	NTC THERMISTOR	PANEL MOUNT	2000 ohm		150 Cel	5 %		TEMPERATURE SENSING			RECTANGULAR PACKAGE				2			CONNECTOR			3468 K	-40 Cel
GA10K4A1AM	TE Connectivity	NON-LINEAR RESISTOR	CHASSIS MOUNT	10000 ohm		90 Cel		25 Cel	TEMPERATURE SENSING	RADIAL						2	Chassis Mount		FLEXIBLE WIRE			3694 K	-40 Cel		76 mm								2.4 mm
MC33167	Spc Technology/ Multicomp	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE	RECTANGULAR			2	Radial		WIRE				-40 Cel	Tin (Sn)		29.2 mm				FLAME PROOF, MINIMUM RESISTANCE IS 0.005 OHMS	21.6 mm	e3			3 mm
MF-R090-AP-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE			AMMO PACK	2	Radial		WIRE				-40 Cel	TIN		16.7 mm			60 V	MINIMUM RESISTANCE IS 0.14 OHMS	11.7 mm	e3		CUL, TUV, UL	3.1 mm	60 V
MF-SM125-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.07 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	7.98 mm	e3		AEC-Q200; CUL; TUV; UL	5.44 mm
NRBE105F4450B1F	Eaton Corporation	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm		125 Cel	1 %	25 Cel	TEMPERATURE SENSING	RADIAL					Bulk	2	Radial		WIRE			4450 K	-40 Cel								6 mm		2.7 mm
RF1639-000	TE Connectivity	PTC RESETTABLE FUSE
RF2587-000	TE Connectivity	PTC RESETTABLE FUSE
RUE185	TE Connectivity	PTC THERMISTOR	THROUGH HOLE MOUNT						OVERLOAD PROTECTION	RADIAL		RECTANGULAR PACKAGE				2		30 V	WIRE	Non-linear Resistors						15.7 mm				0.03-0.06 OHMS AT 20 DEG CEL	10.2 mm				5.8 mm
RUEF135-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		.8 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE			AMMO PACK	2		30 V	WIRE				-40 Cel				RUEF			RESISTANCE RANGE(MIN-MAX): 0.040-0.080
RUEF135S	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.13 ohm	.8 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE			TR	2		30 V	WIRE	Non-linear Resistors	8.9mm x 3mm x 12.7mm					12.7 mm	RUEF		30 V	RESISTANCE RANGE(MIN-MAX): 0.04-0.08	8.9 mm			CSA, TUV, UL	3 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.