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
MF-R090-AP	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.14 ohm		85 Cel				RADIAL		DISK PACKAGE		AMMO PACK		2	Radial		WIRE				-40 Cel	Matte Tin (Sn)		16.7 mm			60 V		11.7 mm	e3		CUL; TUV	3.1 mm
MF-R185-0-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE		Bulk		2	Radial		WIRE				-40 Cel	Matte Tin (Sn)		18.4 mm			30 V	MINIMUM RESISTANCE IS 0.04 OHMS	12 mm	e3		CUL, TUV, UL	3 mm	30 V
MF-R300-0-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE		Bulk		2	Radial		WIRE				-40 Cel	TIN		18.3 mm			30 V	MINIMUM RESISTANCE IS 0.02 OHMS	12 mm	e3		CUL, TUV, UL	3 mm	30 V
MF-R300-AP	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm		85 Cel				RADIAL		RECTANGULAR PACKAGE		AMMO PACK		2	Radial		WIRE				-40 Cel	Matte Tin (Sn)		18.3 mm			30 V		12 mm	e3		CUL; TUV	3 mm
MF-R300-AP-14	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				AMMO PACK		2	Radial		WIRE				-40 Cel	Matte Tin (Sn)		18.3 mm			30 V	RMIN AT 23 DEG CEL	12 mm	e3		CUL, TUV, UL	3 mm
NTC0805J470R	TE Connectivity	NTC THERMISTOR	SURFACE MOUNT	470 ohm	.125 W		5 %		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR	805	2			WRAPAROUND		2mm x 1.25 X.5mm
NTCALUG01A103FLA	Vishay Intertechnology	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm		150 Cel	1 %		TEMPERATURE SENSING	RADIAL				BULK		2	Chassis Mount		FLEXIBLE WIRE			3435 K	-40 Cel			15.7 mm					7.2 mm			AEC-Q200; CUL, UL	5.6 mm
NTCALUG01T103GA	Vishay Intertechnology	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm		150 Cel	2 %		TEMPERATURE SENSING	RADIAL				BULK		2	Chassis Mount		FLEXIBLE WIRE			3984 K	-40 Cel			15.7 mm					7.2 mm			AEC-Q200; CUL, UL	5.6 mm
PESD0402-240	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		BULK; TR, 7 INCH		2	SMT		WRAPAROUND				-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier		.43 mm			24 V		1.1 mm	e3		AEC-Q200	.6 mm	24 V
RUEF300U-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				TR, 15 INCH		2	Radial		WIRE				-40 Cel			16.5 mm		30 V	30 V	Rmax:0.05 OHMS AT 20 DEG CEL	11.4 mm			CQC; CSA; TUV; UL	3 mm	30 V
TR600-150F-EX-2	TE Connectivity	PTC RESETTABLE FUSE
0ZCF0150FF2C	Bel Fuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.05 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED				TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	MATTE TIN		.9 mm			33 V	RMIN AT 23 DEG CEL	7.98 mm	e3		AEC-Q200; CUL; TUV; UL	5.44 mm	33 V
11026330-00	TE Connectivity	NON-LINEAR RESISTOR	CHASSIS MOUNT	1000000 ohm		150 Cel			TEMPERATURE SENSING	RADIAL						2	Radial		FLEXIBLE WIRE			4803 K	-40 Cel		76 mm								2.4 mm
311P18-07S7R6	TE Connectivity	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm		90 Cel		25 Cel	TEMPERATURE SENSING	RADIAL						2	Radial		WIRE			3694 K	-55 Cel								2.4 mm
B72205-S271-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.1 W	85 Cel				RADIAL		DISK PACKAGE	8.6 J	BULK		2			WIRE				-40 Cel	Tin (Sn)				275 V	350 V	FLAME PROOF		e3				350 V
B72220-S511-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	190 J	BULK		2			WIRE				-40 Cel	Tin (Sn)				510 V	670 V	FLAME PROOF		e3				670 V
B72220S2151K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	120 J	BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN		25.5 mm		150 V	200 V	FLAME PROOF	21.5 mm	e3		CQC, CSA, UL, VDE	5.2 mm	200 V
LVR025K	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	3.8 ohm	1.5 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK		2		240 V	WIRE	Non-linear Resistors							LVR			RESISTANCE RANGE(MIN-MAX): 1.3-2.1		e3
MF-FSMF010X-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	Gold (Au) - with Nickel (Ni) barrier		.65 mm			15 V	RMIN AT 23 DEG CEL	1.85 mm	e4		CUL; TUV; UL	1.05 mm
MF-R005-0	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	7.3 ohm		85 Cel				RADIAL		DISK PACKAGE		Bulk		2	Radial		WIRE				-40 Cel	TIN		8.3 mm			60 V		8 mm	e3		CUL; TUV	3.1 mm
MF-R010-0-17	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	2.5 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE		BULK		2	Radial		WIRE				-40 Cel	TIN		12.7 mm			60 V	RMIN AT 23 DEG CEL	7.4 mm	e3		CUL, TUV, UL	3.1 mm
MF-R065	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.27 ohm		85 Cel				RADIAL		DISK PACKAGE		Bulk		2	Radial		WIRE				-40 Cel	MATTE TIN		15.2 mm			60 V		9.7 mm	e3		CUL; TUV	3.1 mm
MF-SM250-2-99	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT		1.9 W	85 Cel			OVERLOAD PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR		2		15 V	FLAT	Non-linear Resistors			-40 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier		3 mm				0.024 TO 0.085 OHMS AT 23 DEG CEL	9.5 mm	e3			6.71 mm
NCP18WF104F12RB	Murata Manufacturing	NTC THERMISTOR	SURFACE MOUNT	100000 ohm		125 Cel	1 %		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, PAPER, 7 INCH		2	SMT		WRAPAROUND			4200 K	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier		.8 mm			5 V		1.6 mm	e3		CUL, UL	.8 mm
NTCALUG01A103F800A	Vishay Intertechnology	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm		150 Cel	1 %		TEMPERATURE SENSING	RADIAL				BULK		2	Chassis Mount		FLEXIBLE WIRE			3984 K	-40 Cel			15.7 mm					7.2 mm			AEC-Q200; CUL, UL	5.6 mm
NTCLE203E3103FB0A	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.1 W	125 Cel	1 %	55 Cel	TEMPERATURE SENSING	RADIAL				BULK		2	Radial		WIRE			3977 K	-40 Cel	MATTE TIN		6 mm					3.6 mm	e3		CUL; UL	3 mm
NTCLE213E3103FLB0	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.1 W	150 Cel	1 %	55 Cel	TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK		2	Radial		WIRE			3435 K	-55 Cel			5.5 mm					2.5 mm			AEC-Q200	2.5 mm
NTCLE413E2103F520L	Vishay Intertechnology	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm	.1 W	105 Cel	1 %	55 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE				2	Chasis Mount		FLEXIBLE WIRE			3435 K	-40 Cel	TIN		10 mm					3 mm	e3			3 mm
RXEF030	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	2.1 ohm	.49 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK		2		72 V	WIRE	Non-linear Resistors			-40 Cel							RESISTANCE RANGE(MIN-MAX): 0.88-1.33
TFPT0603L1000JV	Vishay Intertechnology	PTC THERMISTOR	SURFACE MOUNT	100 ohm	.075 W	150 Cel	5 %	70 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE		TR		2			WRAPAROUND				-55 Cel	TIN OVER NICKEL								e3
TMP6131DYAT	Texas Instruments	PTC THERMISTOR	SURFACE MOUNT	10000 ohm		125 Cel	1 %		TEMPERATURE SENSING	DUAL ENDED				TR		2	SOT-5X3		FLAT				-40 Cel			.77 mm					1.2 mm				.8 mm
TO103J2K	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm		150 Cel	10 %	25 Cel	TEMPERATURE SENSING	RADIAL						2	Radial		WIRE			3892 K	-55 Cel			15.113 mm					10.16 mm				4.191 mm
V18AUMLA2220H	Littelfuse	VARISTOR	SURFACE MOUNT			150 Cel		125 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	25 J	TR, EMBOSSED PLASTIC, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	SILVER PLATINUM		3 mm			18 V		8 mm	e4		AEC-Q200	6.19 mm	18 V
VC120614D300DP	KYOCERA AVX	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.4 J	TR, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors			-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier		1.02 mm		10 V	14 V		3.2 mm	e3			1.6 mm
103JT-025	Semitec	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.0035 W	90 Cel	1 %		TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE				2			WIRE	Non-linear Resistors		3435 K	-50 Cel				JT
175-104LAF-301	Honeywell Sensing And Control	NTC THERMISTOR	SURFACE MOUNT	100000 ohm		150 Cel			TEMPERATURE SENSING			RECTANGULAR PACKAGE				2			WRAPAROUND			3800 K	-40 Cel
1812L075PRT	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.06 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH		2			WRAPAROUND				-40 Cel	Matte Tin (Sn)								e3
AVR-M1608C270MTAAB	TDK	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.05 J	TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	TIN OVER NICKEL		.8 mm			17 V		1.6 mm	e3		AEC-Q200	.8 mm	17 V
B57321V2102J060	TDK	NTC THERMISTOR	SURFACE MOUNT	1000 ohm	.18 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE		TR, CARDBOARD, 7 INCH		2	SMT		WRAPAROUND			3980 K	-55 Cel	TIN OVER NICKEL		.9 mm					1.6 mm	e3		UL	.8 mm
B57863-S103-F40	TDK	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm	.06 W	155 Cel	1 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK		2			FLEXIBLE WIRE			3988 K	-55 Cel	TIN/SILVER								e3/e4
B72210-S500-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE	8.4 J	BULK		2	Radial	50 V	WIRE				-40 Cel	Tin (Sn)		14.5 mm		50 V	65 V	FLAME PROOF	12 mm	e3			3.9 mm	65 V
B72220S0250K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.2 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	22 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN		25.5 mm		25 V	31 V		21.5 mm	e3		UL, CSA	4.7 mm	31 V
ERZE14A391	Panasonic	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	275 J	BULK		2	Radial		WIRE				-40 Cel			16.5 mm		250 V	320 V		16.5 mm			CQC; IEC; UL; VDE	6.2 mm	320 V
MINIASMDC050F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.15 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, EMBOSSED, 7 INCH		2	SMT		WRAPAROUND				-40 Cel			.62 mm			24 V	RMIN AT 25 DEG CEL	4.73 mm			AEC-Q200;UL;TS16949	3.41 mm
MOV-10D431KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	65 J	TR, 14 INCH		2	Radial		WIRE				-40 Cel	TIN		15.5 mm		275 V	350 V		12.5 mm	e3		UL	5.2 mm	350 V
MOV-14D431K	Bourns	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	115 J	BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN		20 mm		275 V	350 V		16.5 mm	e3		CUL; UL	5.2 mm
NTCLE100E3104GB0A	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	2 %	55 Cel	TEMPERATURE SENSING	RADIAL				BULK		2	Radial		WIRE			4190 K	-40 Cel	MATTE TIN		9 mm					3.3 mm	e3			3 mm
NTCLE100E3471JB0	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	470 ohm	.5 W	125 Cel	5 %	55 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK		2	Radial		WIRE			3560 K	-40 Cel	MATTE TIN		9 mm					3.3 mm	e3			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.