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	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	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
V275LA20APX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE		75 J	BULK		2	Radial	275 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			275 V	369 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			369 V
NTCG103JF103FT1H	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm		175 Cel	1 %			DUAL ENDED	METAL OXIDE				TR, PUNCHED PAPER, 7 INCH		2	SMT		WRAPAROUND			3453 K	-40 Cel		.5 mm					1 mm			AEC-Q200	.5 mm
0805L050WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.15 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors	2.2mm x 1.5mm x 1.25mm		-40 Cel	MATTE TIN	1.25 mm			6 V		2.2 mm	e3		CUL; TUV; UL	1.5 mm	6 V
MF-USMF150-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	GOLD OVER NICKEL	.85 mm			6 V	RMIN AT 23 DEG CEL	3.43 mm	e4		CUL; TUV; UL	2.8 mm
NTCG163JF103FT1	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm	.1 W	125 Cel	1 %	25 Cel	TEMPERATURE SENSING	DUAL ENDED	METAL OXIDE	RECTANGULAR PACKAGE	Chip		TR, PUNCHED PAPER, 7 INCH	0603	2	SMT		WRAPAROUND	FIXED RESISTOR		3435 K	-40 Cel	TIN OVER NICKEL	.8 mm			5 V		1.6 mm	e3			.8 mm
RXEF010	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	4.5 ohm		85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	Tin (Sn)	11.6 mm			60 V	RESISTANCE MAX CAPTURED @ 20 DEG CEL	7.4 mm	e3			3 mm	60 V
0603L010YR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	.75 mm			15 V		1.8 mm	e3		CUL; TUV; UL	1 mm	15 V
MINISMDC075F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.11 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR		2			WRAPAROUND	Non-linear Resistors
1206L012WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1.5 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	1.45 mm			30 V		3.4 mm	e3		CUL; TUV; UL	1.8 mm
B72214P2271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel				DUAL ENDED	METAL OXIDE	DISK PACKAGE		130 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN	20 mm		275 V	350 V	FLAME PROOF	16 mm	e3		CSA; IEC; UL; VDE	5.9 mm	350 V
RXEF050S-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.17 ohm	.77 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			AMMO PACK		2		72 V	WIRE							RXEF			RESISTANCE RANGE(MIN-MAX): 0.5-0.77
60R050XU	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.5 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE			BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	MATTE TIN	13.7 mm			60 V		7.9 mm	e3		CUL; TUV; UL	3.1 mm
2920L050DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.35 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors	7.98mm x 5.44mm x 1.25mm		-40 Cel	MATTE TIN	1.25 mm			60 V		7.98 mm	e3		CUL; TUV; UL	5.44 mm	60 V
B72214S2301K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE		125 J	BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN	18.5 mm		300 V	385 V	FLAME PROOF	15.5 mm	e3		CQC, CSA, UL, VDE	5.6 mm	385 V
B72210S0271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE		43 J	BULK		2	Radial		WIRE	VARISTOR			-40 Cel	TIN	14.5 mm		275 V	350 V		12 mm	e3		UL, CSA	5 mm	350 V
RXEF010S	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	7.5 ohm	.38 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK		2		60 V	WIRE	Non-linear Resistors						RXEF			RESISTANCE RANGE(MIN-MAX): 2.5-4.5
NANOSMDC150F-2	TE Connectivity	PTC THERMISTOR	SURFACE MOUNT						OVERLOAD PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE					2			ONE SURFACE	Non-linear Resistors				Matte Tin (Sn) - with Nickel (Ni) barrier		NANOSMD			RESISTANCE MIN IS 0.04 OHMS AT 25 DEG CEL		e3
V275LA20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE		75 J	BULK		2	Radial	275 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)			275 V	369 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			369 V
2920L150DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.08 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN	1.25 mm			33 V		7.98 mm	e3		CUL; TUV; UL	5.44 mm	33 V
RXEF050-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.5 ohm	.77 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			AMMO PACK		2		72 V	WIRE	Non-linear Resistors			-40 Cel			RXEF			RESISTANCE RANGE(MIN-MAX): 0.5-0.77		e3
B72210S2271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE		55 J	BULK		2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN	14.5 mm		275 V	350 V	FLAME PROOF	12 mm	e3		CQC, CSA, UL, VDE	5.4 mm	350 V
NTCLE100E3103JB0A	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	5 %	55 Cel	TEMPERATURE SENSING	RADIAL					BULK		2	Radial		WIRE			3977 K	-40 Cel	MATTE TIN	9 mm					3.3 mm	e3			3 mm
RL3004-2214-122-D1	Amphenol	NTC THERMISTOR	THROUGH HOLE MOUNT	4000 ohm		150 Cel			TEMPERATURE SENSING			DISK PACKAGE					2			WIRE			4417 K	-50 Cel			D122
MF-RX250	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE			BULK		2	Radial		WIRE				-40 Cel	TIN	26.4 mm			60 V	RMAX: 0.08OHMS AT 23 DEG CEL	21.3 mm	e3		CUL; TUV; UL	3.1 mm	60 V
NCU18XH103F6SRB	Murata Manufacturing	NTC THERMISTOR	SURFACE MOUNT	10000 ohm		150 Cel	1 %		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR, PAPER, 7 INCH		2	SMT		WRAPAROUND			3380 K	-40 Cel		.8 mm			5 V		1.6 mm			AEC-Q200	.8 mm
RF0318-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		1.7 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED					TR		2	Chip		ONE SURFACE					MATTE TIN OVER NICKEL				30 V	MINIMUM RESISTANCE IS 0.12 OHMS		e3				30 V
RUEF500	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.05 ohm	3 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE			BULK		2		30 V	WIRE	Non-linear Resistors			-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.010-0.030		e3
ERTJ0EP473F	Panasonic	NTC THERMISTOR	SURFACE MOUNT	47000 ohm	.066 W	125 Cel	1 %	25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED					TR, PUNCHED, 7 INCH		2	SMT		WRAPAROUND			4100 K	-40 Cel	TIN	.5 mm					1 mm	e3			.5 mm
MF-USMF010-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.8 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	GOLD OVER NICKEL	1.1 mm			30 V	RMIN AT 23 DEG CEL	3.43 mm	e4		AEC-Q200; CUL; TUV; UL	2.8 mm
103AT-2	Semitec	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.01 W	110 Cel	1 %	25 Cel	TEMPERATURE COMPENSATION	RADIAL		DISK PACKAGE			BULK		2	Radial		WIRE			3435 K	-50 Cel		4 mm					3.7 mm				2.4 mm
V275LA20APW	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel		85 Cel		RADIAL	METAL OXIDE			75 J	BULK		2	Radial		WIRE	Non-linear Resistors			-55 Cel		20 mm		275 V	369 V		17 mm				5.6 mm
B72214-S300-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.1 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE		9 J	BULK		2	Radial	30 V	WIRE				-40 Cel	Tin (Sn)	18.5 mm		30 V	38 V	FLAME PROOF	15.5 mm	e3			4.4 mm	38 V
RF1335-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR		2	SMT	30 V	WRAPAROUND										MINIMUM RESISTANCE IS 0.6 OHMS	4.5 mm				3.2 mm
B57620C5103J062	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm	.21 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE			TR, BLISTER, 7 INCH		2	SMT		WRAPAROUND			3720 K	-55 Cel		1.3 mm					2 mm			UL	1.25 mm
B57861S0103F040	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.06 W	155 Cel	1 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK		2			WIRE			3988 K	-55 Cel	SILVER							e4
MF-MSMF014-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.4 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	GOLD OVER NICKEL	1.1 mm			60 V	RMIN AT 23 DEG CEL	4.73 mm			AEC-Q200; CUL; TUV; UL	3.41 mm
V275LA40AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE		140 J	BULK		2	Radial	275 V	WIRE	Non-linear Resistors			-55 Cel	MATTE TIN			275 V	369 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			369 V
2920L110/60MR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.12 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	2 mm			60 V		7.98 mm	e3		CUL; TUV; UL	5.44 mm	60 V
MF-MSMF150/24X-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	GOLD OVER NICKEL	1.6 mm			24 V	RMIN AT 23 DEG CEL	4.83 mm	e4		AEC-Q200; CUL; TUV; UL	3.41 mm
RF1351-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel				DUAL ENDED					TR		2	SMT	30 V	WRAPAROUND					MATTE TIN OVER NICKEL			30 V		MINIMUM RESISTANCE IS 2.10 OHMS		e3
NANOSMDC075F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		.8 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR		2		6 V	WRAPAROUND	Non-linear Resistors				Matte Tin (Sn) - with Nickel (Ni) barrier					RESISTANCE RANGE(RMIN-R1MAX): 0.09-0.3		e3
RXEF110K-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		2.5 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			TR		2		72 V	WIRE										MINIMUM RESISTANCE IS 0.15 OHMS
2920L150DR-A	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.08 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH		2	SMT		WRAPAROUND				-40 Cel	Matte Tin (Sn)	1.25 mm			33 V		7.98 mm	e3		AEC-Q200; CUL; TUV; UL	5.44 mm	33 V
NCP15WF104F03RC	Murata Manufacturing	NTC THERMISTOR	SURFACE MOUNT	100000 ohm		125 Cel	1 %		TEMPERATURE SENSING	DUAL ENDED					TR, PAPER, 7 INCH		2	SMT		WRAPAROUND			4250 K	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.5 mm			5 V		1 mm	e3		CUL, UL	.5 mm
NTC0805J100K	TE Connectivity	NTC THERMISTOR	SURFACE MOUNT	100000 ohm	.125 W	125 Cel	5 %	55 Cel	TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR	805	2			WRAPAROUND		2mm x 1.25 X.5mm	4100 K	-55 Cel
MF-SM100-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.12 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			30 V	RMIN AT 23 DEG CEL	7.98 mm	e3		AEC-Q200; CUL; TUV; UL	5.44 mm
NCP15XH103J03RC	Murata Manufacturing	NTC THERMISTOR	SURFACE MOUNT	10000 ohm		125 Cel	5 %		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR, PAPER, 7 INCH		2	SMT		WRAPAROUND			3380 K	-40 Cel	Tin (Sn) - with Nickel (Ni) barrier	.5 mm			5 V		1 mm	e3		CUL; UL	.5 mm
V5.5MLA0603NH	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE		.1 J	TR, PLASTIC, 7 INCH		2	SMT	4 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1 mm		4 V	5.5 V		2.54 mm	e3			.76 mm	5.5 V

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.