Non-linear Resistors

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (Lead)	Spacing (Lead)	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
B57235S0100M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	1.8 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2	Radial		WIRE				-55 Cel	Tin (Sn)		14 mm					9.5 mm	e3		CQC, IEC, UL, VDE	6 mm
B57238S0259M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	2.5 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			2800 K	-55 Cel	Tin (Sn)								e3
B57238S0809M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	8 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			3065 K	-55 Cel	Tin (Sn)								e3
B57464S0100M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	6.7 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2			WIRE			3300 K	-55 Cel	TIN								e3
B57471V2473J062	TDK	NTC THERMISTOR	SURFACE MOUNT	47000 ohm	.21 W	125 Cel	5 %			25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE			TR, BLISTER, 7 INCH	2	SMT		WRAPAROUND			4455 K	-55 Cel	TIN OVER NICKEL		1.3 mm					2 mm	e3		UL	1.25 mm
B57540G1103F005	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.018 W	250 Cel	1 %			25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2			WIRE			3612 K	-55 Cel	Tin (Sn)						GLASS ENCAPSULATED		e3
B59406B0060A040	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	5500 ohm		125 Cel	28 %				OVERLOAD PROTECTION	RADIAL		TUBULAR PACKAGE			BULK	2		500 V	WIRE				-40 Cel	Tin (Sn)						RESISTANCE RANGE(RMIN-R): 3800-5500		e3
B59701A0090A062	TDK	PTC THERMISTOR	SURFACE MOUNT	680 ohm		125 Cel	50 %				TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR, BLISTER, 7 INCH	2	SMT	25 V	WRAPAROUND				-40 Cel	TIN		.8 mm			32 V		2 mm	e3			1.25 mm
B72220-S321-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel						RADIAL		DISK PACKAGE		184 J	BULK	2			WIRE				-40 Cel	Tin (Sn)				320 V	420 V	FLAME PROOF		e3				420 V
B72220S1250K102	TDK	VARISTOR	THROUGH HOLE MOUNT		.2 W	85 Cel						RADIAL	METAL OXIDE FILM	DISK PACKAGE		22 J	BULK	2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN				25 V	28 V			e3				28 V
MCVZ0603M140AGT	Spc Technology/ Multicomp	VARISTOR	SURFACE MOUNT			125 Cel						DUAL ENDED		RECTANGULAR PACKAGE		.1 J	TR	2			WRAPAROUND				-55 Cel					11 V	14 V							14 V
MF-R010-2-17	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	2.5 ohm		85 Cel					OVERCURRENT PROTECTION	RADIAL					TR, 15 INCH	2	Radial		WIRE				-40 Cel	Matte Tin (Sn)		12.7 mm			60 V	RMIN AT 23 DEG CEL	7.4 mm	e3		CUL, TUV, UL	3.1 mm
MF-SM200-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.045 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
MF-USHT050KX-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.3 ohm		125 Cel					OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	Gold (Au) - with Nickel (Ni) barrier		.85 mm			30 V	RMIN AT 23 DEG CEL	3.43 mm	e4		AEC-Q200, CUL, TUV	2.8 mm
MOV-20D511KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel						RADIAL	METAL OXIDE	DISK PACKAGE		220 J	TR, 14 INCH	2	Radial		WIRE				-40 Cel	Matte Tin (Sn)		26 mm		320 V	415 V		23 mm	e3		CUL; UL	6 mm
NCP15XH103D03RC	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)		.5 mm			5 V		1 mm	e3		CUL; UL	.5 mm
NCU18WB473F6SRB	Murata Manufacturing	NTC THERMISTOR	SURFACE MOUNT	47000 ohm		150 Cel	1 %				TEMPERATURE SENSING	DUAL ENDED					TR, PAPER, 7 INCH	2	SMT		WRAPAROUND			4050 K	-40 Cel			.8 mm			5 V		1.6 mm			AEC-Q200, CUL, UL	.8 mm
NTCALUG01T103G201	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
NTCALUG02A103F800	Vishay Intertechnology	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm		125 Cel	1 %				TEMPERATURE SENSING	RADIAL					BULK	2	Chassis Mount		FLEXIBLE WIRE			3984 K	-55 Cel	TIN		16.8 mm					8.5 mm	e3		AEC-Q200; CUL; UL	4.3 mm
NTCLE203E3103GB0A	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.1 W	125 Cel	2 %			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
NTCLE203E3472FB0	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	4700 ohm	.1 W	125 Cel	1 %			55 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2	Radial		WIRE	Non-linear Resistors		3977 K	-40 Cel	TIN		6 mm					3.6 mm	e3		CUL; UL	3 mm
NTHS1206N01N5002JE	Vishay Intertechnology	NTC THERMISTOR	SURFACE MOUNT	50000 ohm	.28 W	125 Cel	5 %			25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE			TR	2			WRAPAROUND			3974 K	-40 Cel	TIN OVER NICKEL								e3
NXFT15XH103FA2B025	Murata Manufacturing	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm	.0075 W	125 Cel	1 %			25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2	Radial		FLEXIBLE WIRE			3380 K	-40 Cel								1.2 mm			CUL; UL	1.2 mm
PFRA.025.2	Schurter Ag	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1 ohm		85 Cel						RADIAL		DISK PACKAGE			TR, 13 INCH	2	Radial	60 V	WIRE	Non-linear Resistors	7.4mm x 3.1mm x 12.7mm		-40 Cel	TIN		12.7 mm			60 V	RMIN AT 23 DEG CEL	7.4 mm	e3		CUL; TUV; UL	3.1 mm
PFRY.300	Schurter Ag	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm		85 Cel						RADIAL		RECTANGULAR PACKAGE			BULK	2	Radial		WIRE	Non-linear Resistors	20.67mm x 3mm x 23.8mm		-40 Cel			23.8 mm			72 V	RMIN AT 23 DEG CEL	20.67 mm			CUL; TUV; UL	3 mm
PRG21AR220MS1RK	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	22 ohm		105 Cel	20 %				OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND				-40 Cel			1.25 mm			16 V		2 mm			AEC-Q200, CUL, UL	1.25 mm
PTS181216V050	Eaton Corporation	PTC THERMISTOR	SURFACE MOUNT			85 Cel					TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR, 7 INCH	2			WRAPAROUND				-40 Cel							0.15 TO 1 OHMS MEASURED AT 23 DEG CEL
R2920-030	Optifuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1 ohm		85 Cel					TEMPERATURE SENSING	DUAL ENDED					TR	2	SMT		WRAPAROUND				-40 Cel	TIN		1.15 mm			60 V	RMIN AT 23 DEG CEL	7.98 mm	e3		CUL, TUV, UL	5.44 mm	60 V
RF3374-000	TE Connectivity	PTC RESETTABLE FUSE																											RKEF
RXEF065	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.72 ohm	.88 W	85 Cel					TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2		72 V	WIRE	Non-linear Resistors			-40 Cel	Tin (Sn)						RESISTANCE RANGE(MIN-MAX): 0.31-0.48		e3
SMDC310F/18-02	TE Connectivity	PTC RESETTABLE FUSE																											SMDC310F/18-02
TMOV20RP175EL2T7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel				85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM			135 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)		23 mm		175 V	225 V		23 mm	e3		CUL; IEC; UL; VDE	9 mm
VC060305A150DP	KYOCERA AVX	VARISTOR	SURFACE MOUNT			125 Cel						DUAL ENDED		RECTANGULAR PACKAGE		.1 J	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors			-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier		.9 mm		4 V	5.6 V		1.6 mm	e3			.8 mm
VC080503A100DP	KYOCERA AVX	VARISTOR	SURFACE MOUNT			125 Cel						DUAL ENDED		RECTANGULAR PACKAGE		.1 J	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors			-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier		1.02 mm		2.3 V	3.3 V		2.01 mm	e3			1.25 mm
VJ15PA0160KBA	KYOCERA AVX	VARISTOR	SURFACE MOUNT		.03 W	125 Cel						DUAL ENDED		RECTANGULAR PACKAGE		7.2 J	TR	2	SMT		WRAPAROUND	Non-linear Resistors			-55 Cel			2.5 mm		14 V	16 V		5.7 mm			AEC-Q200	5 mm	16 V
09M1002FF	Vishay Intertechnology	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.075 W	125 Cel	1 %			25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2	Radial		WIRE			3694 K	-40 Cel	Matte Tin (Sn)								e3	2.41 mm
1206L050/24WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.15 ohm		85 Cel					OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel			1.25 mm			24 V		3.4 mm			CUL; TUV; UL	1.8 mm
1812L010/60DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1.6 ohm		85 Cel					OVERCURRENT PROTECTION	DUAL ENDED					TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	4.73mm x 3.41mm x 1.25mm		-40 Cel	MATTE TIN		1.25 mm					4.73 mm	e3		CUL; TUV; UL	3.41 mm	60 V
B57153S0330M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	33 ohm	1.4 W	170 Cel	20 %	.6 mm	5 mm	25 Cel	OVERLOAD PROTECTION	RADIAL		DISK PACKAGE	Radial		BULK	2	Radial	265 V	WIRE			3000 K	-55 Cel	Tin (Sn)	25 mm	13 mm					8.5 mm	e3			6 mm
B57211P0100M301	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	3 W	170 Cel	20 %			25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK	2			WIRE				-40 Cel	TIN								e3
B57238S0150M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	15 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			3165 K	-55 Cel	TIN		23 mm					16 mm	e3			7 mm
B57238S0160M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	16 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			3165 K	-55 Cel	Tin (Sn)								e3
B57238S0220M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	22 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			3265 K	-55 Cel	Tin (Sn)								e3
B57238S0309M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	3 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			2900 K	-55 Cel	Tin (Sn)								e3
B57238S0509M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	5 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			2965 K	-55 Cel	Tin (Sn)								e3
B57238S0709M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	7 ohm	3.9 W	170 Cel	20 %			25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK	2		265 V	WIRE			2965 K	-55 Cel	Tin (Sn)								e3
B57371V2474H060	TDK	NTC THERMISTOR	SURFACE MOUNT	470000 ohm	.18 W	125 Cel	3 %			25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE			TR, CARDBOARD, 7 INCH	2	SMT		WRAPAROUND			4455 K	-55 Cel	TIN OVER NICKEL		.9 mm					1.6 mm	e3		UL	.8 mm
B57371V2474H60	TDK	NTC THERMISTOR

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.