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)	Maximum Energy Absorbing Capacity	Packing Method	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	Sub-Category	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	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
B72260-B381-K1	TDK	VARISTOR	CHASSIS MOUNT		1.6 W	85 Cel				RADIAL		RECTANGULAR PACKAGE	1200 J	BULK	2			BINDING POST			-40 Cel	Tin (Sn)			385 V	505 V			e3			505 V
B72220S0681K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	250 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	26 mm		680 V	895 V		21.5 mm	e3	UL, CSA	8.4 mm	895 V
B72220S2301K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	250 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	25.5 mm		300 V	385 V	FLAME PROOF	21.5 mm	e3	CQC, CSA, UL, VDE	6.1 mm	385 V
B72220S3271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	260 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel				275 V	350 V	FLAME PROOF					350 V
B57471V2103J062	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		4455 K	-55 Cel	TIN OVER NICKEL	1.3 mm					2 mm	e3	UL	1.25 mm
B59219J0130A020	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	100 ohm		125 Cel	25 %	25 Cel	TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK	2		560 V	WIRE			-40 Cel						FLAME PROOF, STANDARD: UL; VDE; IECQ			AEC-Q200
B72205S0300K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.01 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	.9 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	8.5 mm		30 V	38 V		7 mm	e3	UL, CSA	3.6 mm	38 V
B72220-S251-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	140 J	BULK	2			WIRE			-40 Cel	Tin (Sn)			250 V	320 V	FLAME PROOF		e3			320 V
B72210S0301K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	47 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	14.5 mm		300 V	385 V		12 mm	e3	UL, CSA	5.1 mm	385 V
B57237-S330-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	33 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE		BULK	2		265 V	WIRE		3300 K	-55 Cel	Tin (Sn)	22 mm					15 mm	e3		7 mm
B72210S2301K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	60 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	14.5 mm		300 V	385 V	FLAME PROOF	12 mm	e3	CQC, CSA, UL, VDE	5.6 mm	385 V
B72210S0171K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	28 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	14.5 mm		175 V	225 V		12 mm	e3	UL, CSA	4.6 mm	225 V
B72220P3271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	280 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN			275 V	350 V			e3			350 V
B72220P3461K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	445 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN			460 V	615 V			e3			615 V
B57371V2103J060	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm	.18 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	DUAL ENDED		RECTANGULAR PACKAGE		TR, CARDBOARD, 7 INCH	2	SMT		WRAPAROUND		4455 K	-55 Cel	SILVER PLATINUM	.9 mm					1.6 mm	e4	UL	.8 mm
B72210P2271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	60 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN			275 V	350 V			e3			350 V
B72500D0050A060	TDK	VARISTOR	SURFACE MOUNT			85 Cel				DUAL ENDED		RECTANGULAR PACKAGE		TR, CARDBOARD, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	TIN OVER NICKEL	.9 mm			5.6 V		1.75 mm	e3		.9 mm	5.6 V
B59955C0120A070	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	.8 ohm		125 Cel	25 %		OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE		STRIP PACK	2	Radial	30 V	WIRE			-40 Cel	TIN	17 mm		30 V	30 V		13.5 mm	e3		3.5 mm	30 V
B57421V2103J062	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		3980 K	-55 Cel	TIN OVER NICKEL	1.3 mm					2 mm	e3	UL	1.25 mm
B59707A0120A062	TDK	PTC THERMISTOR	SURFACE MOUNT	75 ohm		125 Cel		25 Cel	OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, BLISTER, 7 INCH	2	SMT	80 V	WRAPAROUND			-40 Cel	TIN	1.6 mm		80 V	80 V		3.2 mm	e3	AEC-Q200; UL	2.5 mm
B72220S2421K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	273 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	26 mm		420 V	560 V	FLAME PROOF	21.5 mm	e3	CQC, CSA, UL, VDE	7.9 mm	560 V
B59100M1120A070	TDK	PTC THERMISTOR	CHASSIS MOUNT	100 ohm		120 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK	2		30 V	FLEXIBLE WIRE			-25 Cel	TIN					550 OHM AT 120 DEG CEL		e3
B57861S0104F040	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm	.06 W	155 Cel	1 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK	2			WIRE		4540 K	-55 Cel	SILVER OVER NICKEL							e4
B59607-A120-A62	TDK	PTC THERMISTOR	SURFACE MOUNT	55 ohm		85 Cel	25 %		OVERLOAD PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, BLISTER, 7 INCH	2		30 V	WRAPAROUND			-20 Cel	Tin (Sn)		A607					e3
B72650M0271K072	TDK	VARISTOR	SURFACE MOUNT		.1 W	85 Cel				DUAL	METAL OXIDE FILM	RECTANGULAR PACKAGE	8.6 J		2	DO-214var		J BEND	Non-linear Resistors		-40 Cel	TIN			275 V	350 V			e3			350 V
B72520T0300K062	TDK	VARISTOR	SURFACE MOUNT		.008 W	150 Cel				DUAL ENDED		RECTANGULAR PACKAGE	1.1 J	TR, BLISTER, 7 INCH	2	SMT		WRAPAROUND	VARISTOR		-55 Cel	TIN OVER NICKEL	1.7 mm		30 V	38 V	FLAME PROOF	3.2 mm	e3		1.6 mm
B72220S0151K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	85 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	25.5 mm		150 V	200 V		21.5 mm	e3	UL, CSA	4.9 mm	200 V
B59701-A90-A62	TDK	PTC THERMISTOR	SURFACE MOUNT	1000 ohm		125 Cel	5 %		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, BLISTER, 7 INCH	2		25 V	WRAPAROUND			-40 Cel	Tin (Sn)					5.5 OHMS AT 90 DEG CEL		e3
B72214S1300K102	TDK	VARISTOR	THROUGH HOLE MOUNT		.1 W	85 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	9 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN			30 V	34 V			e3			34 V
B57230V2103F260	TDK	NTC THERMISTOR	SURFACE MOUNT	10000 ohm	.15 W	125 Cel	1 %		TEMPERATURE SENSING	DUAL ENDED				TR, CARDBOARD, 7 INCH	2	SMT		WRAPAROUND			-55 Cel		.6 mm					1 mm		UL	.5 mm
B72214-S251-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE	65 J	BULK	2	Radial	250 V	WIRE			-40 Cel	Tin (Sn)	18.5 mm		250 V	320 V	FLAME PROOF	15.5 mm	e3		4.8 mm	320 V
B57164K0101J000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	100 ohm	.45 W	125 Cel	5 %	25 Cel	TEMPERATURE COMPENSATION	RADIAL		DISK PACKAGE		BULK	2	Radial		WIRE		3200 K	-55 Cel	Matte Tin (Sn)	5.5 mm					5.5 mm	e3		5 mm
B72207-S301-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.25 W	85 Cel				RADIAL		DISK PACKAGE	23 J	BULK	2			WIRE			-40 Cel	Tin (Sn)			300 V	385 V	FLAME PROOF		e3			385 V
B72214-S321-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	85 Cel				RADIAL		DISK PACKAGE	84 J	BULK	2			WIRE			-40 Cel	Tin (Sn)			320 V	420 V	FLAME PROOF		e3			420 V
B57237-S109-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	1 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		DISK PACKAGE		BULK	2		265 V	WIRE		2700 K	-55 Cel	Tin (Sn)							e3
B57541G1103F005	TDK	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm	.018 W	250 Cel	1 %	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK	2			FLEXIBLE WIRE		3625 K	-55 Cel	Tin (Sn)		B57541G1					e3
B72220-S300-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.2 W	85 Cel				RADIAL		DISK PACKAGE	26 J	BULK	2			WIRE			-40 Cel	TIN			30 V	38 V	FLAME PROOF		e3			38 V
B59755B0115A070	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	500 ohm		125 Cel	25 %		OVERLOAD PROTECTION	RADIAL		DISK PACKAGE		STRIP PACK	2		560 V	WIRE			-40 Cel	Tin (Sn)							e3
B59960C0080A070	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	12.5 mm		80 V	80 V		9 mm	e3	UL; VDE	3.5 mm
B72580V0600K062	TDK	VARISTOR	SURFACE MOUNT		.015 W	125 Cel				DUAL		RECTANGULAR PACKAGE	5.8 J	TR	2			WRAPAROUND	Non-linear Resistors		-55 Cel	Silver/Palladium (Ag/Pd)			60 V	85 V			e4			85 V
B59980-C80-A70	TDK	PTC THERMISTOR	THROUGH HOLE MOUNT	25 ohm		125 Cel	25 %	85 Cel	OVERLOAD PROTECTION	RADIAL		DISK PACKAGE		STRIP PACK	2		63 V	WIRE			-40 Cel	Tin (Sn)							e3
B72205S0251K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	8.2 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	8.5 mm		250 V	320 V		7 mm	e3	UL, CSA	4.2 mm	320 V
B72220-S250-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.2 W	85 Cel				RADIAL		DISK PACKAGE	22 J	BULK	2			WIRE			-40 Cel	Tin (Sn)			25 V	31 V	FLAME PROOF		e3			31 V
B72220P3301K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	305 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN			300 V	385 V			e3			385 V
B59807A0090A062	TDK	PTC THERMISTOR	SURFACE MOUNT	200 ohm		125 Cel		25 Cel	OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, BLISTER, 7 INCH	2	SMT	265 V	WRAPAROUND			-40 Cel	TIN	1.6 mm		265 V	265 V		3.2 mm	e3	AEC-Q200; UL	2.5 mm
B72225S4421K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	700 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN			420 V	560 V			e3			560 V
B72210S2511K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.4 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	80 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	15 mm		510 V	670 V	FLAME PROOF	12 mm	e3	CQC, CSA, UL, VDE	8 mm	670 V
B72214P2321K101	TDK	VARISTOR	THROUGH HOLE MOUNT		.6 W	105 Cel				DUAL ENDED	METAL OXIDE	DISK PACKAGE	150 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	20 mm		320 V	420 V	FLAME PROOF	16 mm	e3	CSA; IEC; UL; VDE	6.3 mm	420 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.