1 W Non-linear Resistors 2,400+

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Part	Manufacturer	Resistor Type	Mounting Type	Rated Power Dissipation (P)	Maximum Operating Temperature	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	Minimum Operating Temperature	Terminal Finish	Height (Package)	Maximum Circuit RMS Voltage	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
V140LA20CPX340X10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL		DISK PACKAGE		BULK; TR	2			WIRE		-55 Cel				230 V							230 V
V460LU40CPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL		DISK PACKAGE		BULK; TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)			790 V			e3				790 V
V175LA20CX425P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL		DISK PACKAGE	220 J	BULK; TR	2			WIRE		-55 Cel			175 V	285 V							285 V
V385LT40BPX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	160 J	TR	2	Radial	385 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn) - with Nickel (Ni) barrier		385 V	505 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			505 V
WT2220ML300APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	9.5 J	TR, 7 INCH	2			WRAPAROUND	Non-linear Resistors	-55 Cel			25 V	30 V							30 V
WT2220ML180APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	5.8 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			14 V	18 V							18 V
WT2220ML380APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	12 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			30 V	38 V							38 V
V230LA40C20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel			RADIAL		DISK PACKAGE	160 J	TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		230 V	396 V			e3				396 V
WT2220ML850APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	6.8 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			60 V	85 V							85 V
V120ZT20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		75 V	102 V			e3
WT2220ML090APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	3.6 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			6 V	9 V							9 V
WT2220ML050APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	1.4 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			4 V	5.5 V							5.5 V
V480LT80BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	180 J	TR	2	Radial	480 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		480 V	640 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			640 V
WT2220ML220APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	7.3 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			17 V	22 V							22 V
WT2220ML121APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	10 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			107 V	120 V							120 V
WT2220ML120APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	4.2 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			9 V	12 V							12 V
WT2220ML560APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	9 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			40 V	56 V							56 V
WT2220ML450APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	7.5 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			35 V	45 V							45 V
V660PA100C	Littelfuse	VARISTOR	CHASSIS MOUNT	1 W	85 Cel	85 Cel		DUAL		CYLINDRICAL PACKAGE	250 J		3			LUG	Non-linear Resistors	-55 Cel			660 V	850 V							850 V
V680LS100CPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL		DISK PACKAGE		BULK; TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)			1130 V			e3				1130 V
V460LT40BPX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		170 J	TR	2	Radial	460 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		460 V	615 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			615 V
WT2220ML680APT	Littelfuse	VARISTOR	SURFACE MOUNT	1 W	125 Cel			DUAL		RECTANGULAR PACKAGE	5.5 J	TR, 7 INCH	2			WRAPAROUND		-55 Cel			50 V	68 V							68 V
V140LA20AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	75 J	BULK	2	Radial	140 V	WIRE	Non-linear Resistors	-55 Cel	MATTE TIN		140 V	180 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			180 V
V575LC80BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	220 J	BULK	2	Radial	575 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		575 V	730 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm	CECC42201-006		730 V
V230LA40CPX570	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		280 J	BULK	2	Radial		WIRE		-55 Cel	Tin (Sn)	20 mm	230 V		IEC61051-1	20 mm	e3		CECC42201-006	7.3 mm
V47ZA20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	23 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		30 V	38 V			e3
V680LC100BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	260 J	BULK	2	Radial	680 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		680 V	875 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			875 V
V460LU40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	430 J	TR	2	Radial		WIRE		-55 Cel	Tin (Sn)	20 mm	460 V		IEC61051-1	20 mm	e3		CECC42201-006	11 mm
V625LA80BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	230 J	BULK	2	Radial	625 V	WIRE	Non-linear Resistors	-55 Cel	MATTE TIN		625 V	825 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			825 V
V680LA100CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		520 J	BULK	2	Radial		WIRE		-55 Cel	TIN	20 mm	680 V		IEC61051-1	20 mm	e3		CECC42201-006	11 mm
V460LU40BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		170 J	TR	2	Radial	460 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		460 V	615 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			615 V
V460LT40CPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL		DISK PACKAGE		BULK; TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)			790 V			e3				790 V
V460LT40BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		170 J	TR	2	Radial	460 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		460 V	615 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			615 V
V18ZT40PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	80 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL		10 V	14 V			e3
V24ZS50P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	100 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		14 V	18 V			e3
V140LU20CPX340X10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL		DISK PACKAGE		BULK; TR	2			WIRE		-55 Cel				230 V							230 V
V140LT20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		75 J	TR	2	Radial	140 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		140 V	180 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			180 V
V575LS80BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL		DISK PACKAGE	220 J	TR	2			WIRE		-55 Cel	Tin (Sn)		575 V	730 V			e3		CECC42201-006		730 V
V575LA80BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	220 J	BULK	2	Radial	575 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		575 V	730 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			730 V
V175LT20CPX425	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	220 J	TR	2	Radial		WIRE		-55 Cel	TIN	20 mm	175 V		IEC61051-1	20 mm	e3		CECC42201-006	7.3 mm
V480LS80CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	420 J	TR	2	Radial		WIRE		-55 Cel	Tin (Sn)	20 mm	480 V		IEC61051-1	20 mm	e3		CECC42201-006	11 mm
V18ZT40PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	80 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		10 V	14 V			e3				14 V
V660LA100BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	250 J	BULK	2	Radial	660 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		660 V	850 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			850 V
V175LA20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	90 J	BULK	2	Radial	175 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		175 V	225 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			225 V
V480LT80BPX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	180 J	TR	2	Radial	480 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn) - with Nickel (Ni) barrier		480 V	640 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm	CECC42201-006		640 V
V460LA40BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	170 J	BULK	2	Radial	460 V	WIRE	Non-linear Resistors	-55 Cel	MATTE TIN		460 V	615 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			615 V
V175LS20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		90 J	TR	2	Radial	175 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		175 V	225 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			225 V
V625LA80CPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL		DISK PACKAGE		BULK; TR	2			WIRE	Non-linear Resistors	-55 Cel	TIN			1100 V			e3				1100 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.