TDK Non-linear Resistors 551

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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	Thermal Sensitivity Index	Minimum Operating Temperature	Terminal Finish	Height (Package)	Maximum Circuit RMS Voltage	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
B72214S0300K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE		9 J	BULK		2	Radial		WIRE	VARISTOR		-40 Cel	TIN	18.5 mm	30 V	38 V		15.5 mm	e3	UL, CSA	4.4 mm	38 V
B72220S0102K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE		410 J	BULK		2	Radial		WIRE	VARISTOR		-40 Cel	TIN	28.5 mm	1100 V	1465 V		21.5 mm	e3	UL, CSA	11.4 mm	1465 V
B72220S3321K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE		320 J	BULK		2	Radial		WIRE	Non-linear Resistors		-40 Cel			320 V	420 V	FLAME PROOF					420 V
B72260-B131-K1	TDK	VARISTOR	CHASSIS MOUNT		1.6 W	85 Cel				RADIAL		RECTANGULAR PACKAGE		490 J	BULK		2			BINDING POST			-40 Cel	Tin (Sn)		130 V	170 V			e3			170 V
B72500E8250L060	TDK	VARISTOR	SURFACE MOUNT			175 Cel		150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE		.05 J	TR, CARDBOARD, 7 INCH		2	SMT		WRAPAROUND	Non-linear Resistors		-55 Cel		.9 mm	25 V	32 V		1.6 mm		AEC-Q200	.8 mm	32 V
B72510T0110K062	TDK	VARISTOR	SURFACE MOUNT		.005 W	150 Cel				DUAL ENDED		RECTANGULAR PACKAGE		.2 J	TR, BLISTER, 7 INCH		2	SMT		WRAPAROUND	VARISTOR		-55 Cel	TIN OVER NICKEL	1.4 mm	11 V	14 V	FLAME PROOF	2 mm	e3		1.25 mm
B72530E0250K062	TDK	VARISTOR	SURFACE MOUNT		.01 W			150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE		1.7 J	TR, BLISTER, 7 INCH		2	Chip		WRAPAROUND	Non-linear Resistors		-55 Cel	TIN OVER NICKEL		25 V	31 V			e3	AEC-Q200		31 V
B72530T0200K062	TDK	VARISTOR	SURFACE MOUNT		.01 W	125 Cel				DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE		1.9 J	TR, BLISTER, 7 INCH		2	SMT		WRAPAROUND	VARISTOR		-55 Cel	SILVER NICKEL TIN		20 V	26 V			e2			26 V
B72530T0600K062	TDK	VARISTOR	SURFACE MOUNT		.01 W	150 Cel				DUAL ENDED		RECTANGULAR PACKAGE		2 J	TR, BLISTER, 7 INCH		2	SMT		WRAPAROUND	VARISTOR		-55 Cel	TIN OVER NICKEL	1.7 mm	60 V	85 V	FLAME PROOF	3.2 mm	e3		2.5 mm
B72540E0200K062	TDK	VARISTOR	SURFACE MOUNT		.02 W	175 Cel		150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE		7.8 J	TR, BLISTER, 7 INCH		2	Chip		WRAPAROUND	Non-linear Resistors		-55 Cel	MATTE TIN OVER NICKEL	2.5 mm	20 V	26 V		5.7 mm	e3	AEC-Q200	5 mm	26 V
B72540T0300K062	TDK	VARISTOR	SURFACE MOUNT		.02 W	150 Cel				DUAL ENDED		RECTANGULAR PACKAGE		12 J	TR, BLISTER, 7 INCH		2	SMT		WRAPAROUND	VARISTOR		-55 Cel	TIN OVER NICKEL	2.5 mm	30 V	38 V	FLAME PROOF	5.7 mm	e3		5 mm
B72540T0600K062	TDK	VARISTOR	SURFACE MOUNT		.02 W	150 Cel				DUAL ENDED		RECTANGULAR PACKAGE		6.8 J	TR, BLISTER, 7 INCH		2	SMT		WRAPAROUND	VARISTOR		-55 Cel	TIN	2.5 mm	60 V	85 V	FLAME PROOF	5.7 mm	e3		5 mm
B72660-M500-K72	TDK	VARISTOR	SURFACE MOUNT		.25 W	85 Cel				DUAL ENDED		RECTANGULAR PACKAGE		4.2 J	TR		2			J BEND			-40 Cel	TIN		50 V	65 V			e3			65 V
CDS3C30GTH	TDK	VARISTOR
CT1210K25G	TDK	VARISTOR	SURFACE MOUNT								METAL OXIDE FILM			1.7 J				Chip			VARISTOR			TIN OVER NICKEL		25 V	31 V			e3			31 V
NTCG103JX103DTDS	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm		125 Cel	.5 %			DUAL ENDED	METAL OXIDE	RECTANGULAR PACKAGE			TR, PUNCHED PAPER, 7 INCH		2	SMT		WRAPAROUND		3453 K	-40 Cel	TIN OVER NICKEL	.5 mm				1 mm	e3	AEC-Q200	.5 mm
NTCG104BF473FT1X	TDK	NTC THERMISTOR	SURFACE MOUNT	47000 ohm	.1 W	125 Cel	1 %	25 Cel	TEMPERATURE SENSING	DUAL ENDED	METAL OXIDE				TR, PUNCHED PAPER, 7 INCH		2	SMT		WRAPAROUND		4114 K	-40 Cel	TIN OVER NICKEL	.5 mm		5 V		1 mm	e3	UL	.5 mm
NTCG164LH473JT1S	TDK	NTC THERMISTOR	SURFACE MOUNT	47000 ohm		150 Cel	5 %			DUAL ENDED	METAL OXIDE				TR, PUNCHED PAPER, 7 INCH		2	SMT		WRAPAROUND		4573 K	-40 Cel	TIN OVER NICKEL	.8 mm				1.6 mm	e3	AEC-Q200	.8 mm
NTCG164QH474HT1	TDK	NTC THERMISTOR	SURFACE MOUNT	470000 ohm	.1 W	125 Cel	3 %	25 Cel	TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE	Chip		TR, PUNCHED PAPER, 7 INCH	0603	2	SMT		WRAPAROUND	FIXED RESISTOR	4780 K	-40 Cel	TIN OVER NICKEL	.8 mm				1.6 mm	e3		.8 mm
NTCG203NH103JTDS	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm		125 Cel	5 %			DUAL ENDED	METAL OXIDE				TR, PUNCHED PAPER, 7 INCH		2	SMT		WRAPAROUND		3670 K	-40 Cel	TIN OVER NICKEL	.7 mm				2 mm	e3	AEC-Q200	1.25 mm
AVR-M1608C120MT2AB	TDK	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE		.06 J	TR		2			WRAPAROUND			-40 Cel	TIN OVER NICKEL		120 V	7.5 V			e3			7.5 V
B57164-K101-J	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	100 ohm	.45 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	RADIAL		DISK PACKAGE			BULK		2			WIRE		3200 K	-55 Cel	Tin (Sn)						e3
B57164K0472J000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	4700 ohm	.45 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	RADIAL		DISK PACKAGE			BULK		2	Radial		WIRE		3950 K	-55 Cel	Matte Tin (Sn)	5.5 mm				5.5 mm	e3		5 mm
B57164K0682J000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	6800 ohm	.45 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	RADIAL		DISK PACKAGE			BULK		2	Radial		WIRE		4200 K	-55 Cel	Matte Tin (Sn)	5.5 mm				5.5 mm	e3		5 mm
B57211P0120M351	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	12 ohm	3 W	170 Cel	20 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			TR		2			WIRE			-40 Cel	TIN						e3
B57213P0470M351	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	47 ohm	3.8 W	170 Cel	20 %	25 Cel	TEMPERATURE SENSING	RADIAL					TR, CARDBOARD, 20 INCH		2	Radial		WIRE			-40 Cel	TIN	22 mm			FLAME PROOF	14.5 mm	e3	UL	7 mm
B57235S0100M051	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	1.8 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE			TR, CARDBOARD, 14 INCH		2	Radial		WIRE			-55 Cel	TIN	14 mm				9.5 mm	e3	CQC, IEC, UL, VDE	6 mm
B57236-S120-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	12 ohm	2.1 W	170 Cel	20 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			BULK		2		265 V	WIRE		2900 K	-55 Cel	Tin (Sn)						e3
B57236S0120M051	TDK	NTC RESISTOR	THROUGH HOLE MOUNT	12 ohm	2.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE			TR, CARDBOARD, 14 INCH		2	Radial		WIRE			-55 Cel	TIN	16 mm			FLAME PROOF	11.5 mm	e3	CQC; IEC; UL; VDE	5 mm
B57236S0121M051	TDK	NTC RESISTOR	THROUGH HOLE MOUNT	120 ohm	2.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE			TR, CARDBOARD, 14 INCH		2	Radial		WIRE			-55 Cel	TIN	16 mm			FLAME PROOF	11.5 mm	e3	CQC; IEC; UL; VDE	5 mm
B57237-S150-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	15 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE			BULK		2		265 V	WIRE		3000 K	-55 Cel	Tin (Sn)						e3
B57238S0259M051	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	2.5 ohm	3.9 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE			TR, CARDBOARD, 20 INCH		2			WIRE		2800 K	-55 Cel	TIN						e3
B57238S0479M051	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	4.7 ohm	3.9 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE			TR, CARDBOARD, 20 INCH		2			WIRE		2965 K	-55 Cel	TIN						e3
B57619-C473-J60	TDK	NTC THERMISTOR	SURFACE MOUNT	47000 ohm	.18 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE			TR, CARDBOARD, 7 INCH		2			WRAPAROUND		3890 K	-55 Cel	Silver/Palladium (Ag/Pd)						e4
B57621C5103J062V09	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm	.3 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE			TR, BLISTER, 7 INCH		2			WRAPAROUND		3530 K	-55 Cel	TIN OVER NICKEL				STANDARD: IEC60068		e3
B57891M0222J000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	2200 ohm	.2 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	RADIAL		DISK PACKAGE			BULK		2			WIRE		3900 K	-40 Cel	Tin (Sn)						e3
B59601A0075A062	TDK	PTC THERMISTOR	SURFACE MOUNT	470 ohm		125 Cel	50 %		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE			TR, CARDBOARD, 7 INCH		2	SMT		WRAPAROUND			-40 Cel	TIN	.8 mm		32 V		1.6 mm	e3	UL	.8 mm
B59907A0120A062	TDK	PTC THERMISTOR	SURFACE MOUNT	640 ohm		125 Cel		25 Cel	OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE			TR, BLISTER, 7 INCH		2	SMT	400 V	WRAPAROUND			-40 Cel	TIN	1.6 mm	400 V	400 V		3.2 mm	e3	AEC-Q200	2.5 mm
B59960-C120-A70	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	5.6 ohm		125 Cel	25 %	125 Cel	OVERLOAD PROTECTION	RADIAL		DISK PACKAGE			STRIP PACK		2	Radial	63 V	WIRE			-40 Cel	Tin (Sn)	14.5 mm	63 V	80 V		11 mm	e3			80 V
B59960C0120A070	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	5.6 ohm		125 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE			CARDBOARD		2	Radial	63 V	WIRE			-40 Cel	Tin (Sn)	14.5 mm	80 V	80 V		11 mm	e3	UL	3.5 mm
B59990-C80-A70	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	55 ohm		125 Cel	25 %	85 Cel	OVERLOAD PROTECTION	RADIAL		DISK PACKAGE			STRIP PACK		2	Radial	63 V	WIRE			-40 Cel	Tin (Sn)		63 V	80 V		4 mm	e3			80 V
B72205S0231K111	TDK	VARISTOR	THROUGH HOLE MOUNT							RADIAL		DISK PACKAGE			TR		2			WIRE
B72210-S441-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel				RADIAL		DISK PACKAGE		47 J	BULK		2			WIRE			-40 Cel	Tin (Sn)		440 V	585 V	FLAME PROOF		e3			585 V
B72210S2171K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE		35 J	BULK		2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	14.5 mm	175 V	225 V	FLAME PROOF	12 mm	e3	CQC, CSA, UL, VDE	4.9 mm	225 V
B72214-S381-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	85 Cel				RADIAL		DISK PACKAGE		80 J	BULK		2			WIRE			-40 Cel	TIN		385 V	505 V	FLAME PROOF		e3			505 V
B72214Q0271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.8 W	85 Cel				RADIAL		RECTANGULAR PACKAGE		150 J	BULK		2			WIRE			-40 Cel	TIN		275 V	350 V			e3			350 V
B72214S0102K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE		230 J	BULK		2	Radial		WIRE	VARISTOR		-40 Cel	TIN	20.5 mm	1100 V	1465 V		15.5 mm	e3	UL, CSA	11 mm	1465 V
B72214S2171K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE		70 J	BULK		2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	18.5 mm	175 V	225 V	FLAME PROOF	15.5 mm	e3	CQC, CSA, UL, VDE	4.9 mm	225 V

Non-linear Resistors

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.