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
V460LA40C	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	430 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		460 V	790 V			e0				790 V
V625LS80BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL		DISK PACKAGE	230 J	TR	2			WIRE		-55 Cel	Tin (Sn)		625 V	825 V			e3		CECC42201-006		825 V
V47ZT20X10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	23 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		30 V	38 V			e0				38 V
V230LA40CP	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
V230LS40CPX570	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	280 J	TR	2	Radial		WIRE		-55 Cel	TIN	20 mm	230 V		IEC61051-1	20 mm	e3		CECC42201-006	7.3 mm
V47ZT20	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	23 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		30 V	38 V			e0				38 V
V680LA100CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	520 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		680 V	1130 V			e0				1130 V
V660LA100BX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	250 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		660 V	850 V			e0				850 V
V39ZA20X2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	20 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		25 V	31 V			e0				31 V
V24ZU50X10	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/Lead (Sn/Pb)		14 V	18 V			e0				18 V
V575LA80C	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	460 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		575 V	1000 V			e3				1000 V
V660LA100BX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	250 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		660 V	850 V			e0				850 V
V230LA40CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	160 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		230 V	396 V			e3		CECC42201-006		396 V
V625LU80B	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	230 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		625 V	825 V			e0		CECC42201-006		825 V
V39ZA20	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	20 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		25 V	31 V			e3				31 V
V230LA40AX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	122 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		230 V	300 V			e0				300 V
V24ZT50X10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	100 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		14 V	18 V			e0				18 V
V27ZT60X10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	120 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		17 V	22 V			e0				22 V
V420LU40BX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL		DISK PACKAGE	160 J	TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		420 V	560 V			e0		CECC42201-006		560 V
V120ZT20	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		75 V	102 V			e0				102 V
V47ZT20X2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	23 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		30 V	38 V			e0				38 V
V460LS40CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	430 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		460 V	790 V			e0				790 V
V175LC20A	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	90 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		175 V	225 V			e0		CECC42201-006		225 V
V120ZA20X2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		75 V	102 V			e0				102 V
V27ZA60X10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	120 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		17 V	22 V			e0				22 V
V575PA80A	Littelfuse	VARISTOR	CHASSIS MOUNT	1 W	85 Cel	85 Cel		DUAL	METAL OXIDE FILM	CYLINDRICAL PACKAGE	220 J		3	Flange-A		LUG	Non-linear Resistors	-55 Cel			575 V	730 V							730 V
V175LA20AX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	90 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		175 V	225 V			e3		CECC42201-006		225 V
V56ZT20	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		35 V	45 V			e0				45 V
V385LC40CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	370 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		385 V	682 V			e0				682 V
V660LU80CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	510 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		660 V	1210 V			e0				1210 V
V140LS20CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	100 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		140 V	242 V			e0		CECC42201-006		242 V
V120ZS20X2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		75 V	102 V			e0				102 V
V550LT80CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	450 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		550 V	970 V			e0				970 V
V230LU40CX570	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	280 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		230 V	384 V			e0		CECC42201-006		384 V
V480LU80B	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	180 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel			480 V	640 V					CECC42201-006		640 V
V575LU80CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	460 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		575 V	1000 V			e0				1000 V
V660LS100B	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	250 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		660 V	850 V			e0		CECC42201-006		850 V
V660LA80C	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	510 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		660 V	1210 V			e0				1210 V
V230LU40AX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL		DISK PACKAGE	122 J	TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		230 V	300 V			e0		CECC42201-006		300 V
V230LC40AX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL		DISK PACKAGE	122 J	BULK	2			WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		230 V	300 V			e0		CECC42201-006		300 V
V420LU40BPX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	160 J	TR	2	Radial	420 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn) - with Nickel (Ni) barrier		420 V	560 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			560 V
V180ZT20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	52 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		115 V	153 V			e3
V140LA20CX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	100 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		140 V	242 V			e0		CECC42201-006		242 V
V175LC20C	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	220 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		175 V	303 V			e3		CECC42201-006		303 V
V575LA80BX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	220 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		575 V	730 V			e0		CECC42201-006		730 V
V175LT20AX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	85 Cel	85 Cel		RADIAL		DISK PACKAGE	90 J	TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin/Lead (Sn/Pb)		175 V	225 V			e0		CECC42201-006		225 V
V460LU40BPX2855	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) - with Nickel (Ni) barrier		460 V	615 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			615 V
V18ZU40	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/Lead (Sn/Pb)		10 V	14 V			e0				14 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.