Littelfuse 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
V1000LC80CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		260 J	BULK	2	Radial		WIRE		-55 Cel		14 mm	1000 V		IEC61051-1	14 mm			CECC42201-006	14 mm
V130SM7	Littelfuse	VARISTOR	SURFACE MOUNT		125 Cel	85 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	11 J	TR, 13 INCH	2	SMT		J BEND		-40 Cel	Matte Tin (Sn)	6 mm	130 V	175 V		11.4 mm	e3		UL	8.3 mm	175 V
V140SM7	Littelfuse	VARISTOR	SURFACE MOUNT		125 Cel	85 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	12 J	TR, 13 INCH	2	SMT		J BEND		-40 Cel	Tin (Sn)	6 mm	140 V	180 V		11.4 mm	e3		UL	8.3 mm	180 V
V150LS10APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		45 J	TR	2	Radial	150 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		150 V	200 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			200 V
V150LS20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		80 J	TR	2	Radial	150 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		150 V	200 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			200 V
V150LS2PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.25 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		13 J	TR	2	Radial	150 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		150 V	200 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			200 V
V150LS5PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.4 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		25 J	TR	2	Radial	150 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		150 V	200 V	STANDARD: IEC61051-1; IEC61051-2	16 mm	e3	12.5 mm			200 V
V175LA10CPX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel	125 Cel		RADIAL	METAL OXIDE		110 J	Bulk	2	Radial		WIRE	Non-linear Resistors	-55 Cel		17 mm	175 V			17 mm			CECC42201-006, CSA, VDE	7.3 mm
V175LS5PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.4 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		30 J	TR	2	Radial	175 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		175 V	225 V	STANDARD: IEC61051-1; IEC61051-2	16 mm	e3	12.5 mm			225 V
V175SM7	Littelfuse	VARISTOR	SURFACE MOUNT		125 Cel	85 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	15 J	TR, 13 INCH	2	SMT		J BEND		-40 Cel	Matte Tin (Sn)	6 mm	175 V	225 V		11.4 mm	e3		UL	8.3 mm	225 V
V230LA40CPX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel	125 Cel		RADIAL	METAL OXIDE		280 J	Bulk	2	Radial		WIRE	Non-linear Resistors	-55 Cel		23 mm	230 V			23 mm			CECC42201-006, CSA, VDE	7.3 mm
V230SM7	Littelfuse	VARISTOR	SURFACE MOUNT		125 Cel	85 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	20 J	TR, 13 INCH	2	SMT		J BEND		-40 Cel	Matte Tin (Sn)	6 mm	230 V	300 V		11.4 mm	e3		UL	8.3 mm	300 V
V275LC40BPX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		140 J	BULK	2	Radial	275 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		275 V	369 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			369 V
V300LS2PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.25 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		25 J	TR	2	Radial	300 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		300 V	405 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			405 V
V320LA20CPX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel	125 Cel		RADIAL	METAL OXIDE		165 J	Bulk	2	Radial		WIRE	Non-linear Resistors	-55 Cel		17 mm	320 V		FLAME PROOF	17 mm				7.3 mm
V320LA40CPX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel	125 Cel		RADIAL	METAL OXIDE		345 J	Bulk	2	Radial		WIRE	Non-linear Resistors	-55 Cel		23 mm	320 V		FLAME PROOF	23 mm				7.3 mm
V320LC20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		80 J	BULK	2	Radial	320 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		320 V	420 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			420 V
V320LS20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		80 J	TR	2	Radial	320 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		320 V	420 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			420 V
V320LT7PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.25 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		25 J	TR	2	Radial	320 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		320 V	420 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			420 V
V420LC20APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		90 J	BULK	2	Radial	420 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		420 V	560 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20.5 mm	e3	17 mm	CECC42201-006		560 V
V420LC40BPX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		160 J	BULK	2	Radial	420 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		420 V	560 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			560 V
V460LC10PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.4 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		56 J	BULK	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	17 mm	e3	12.5 mm			615 V
V460LC20CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		190 J	BULK	2	Radial		WIRE		-55 Cel	TIN	14 mm	460 V		IEC61051-1	14 mm	e3		CECC42201-006	11 mm
V460LC40BPX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		170 J	BULK	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
V460LS10PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.4 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		56 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	17 mm	e3	12.5 mm			615 V
V460LS20CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		190 J	TR	2	Radial		WIRE		-55 Cel	TIN	14 mm	460 V		IEC61051-1	14 mm	e3		CECC42201-006	11 mm
V460LS40BPX2855	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
V460LT10PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.4 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		56 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	17 mm	e3	12.5 mm			615 V
V460LT20CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		190 J	TR	2	Radial		WIRE		-55 Cel	TIN	14 mm	460 V		IEC61051-1	14 mm	e3		CECC42201-006	11 mm
V460LT40BPX2855	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
V460LU10PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.4 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		56 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	17 mm	e3	12.5 mm			615 V
V460LU20CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		190 J	TR	2	Radial		WIRE		-55 Cel	TIN	14 mm	460 V		IEC61051-1	14 mm	e3		CECC42201-006	11 mm
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
V480LS40APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM		105 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	20.5 mm	e3	17 mm	CECC42201-006		640 V
V510LU40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		205 J	TR	2	Radial		WIRE		-55 Cel		14 mm	510 V		IEC61051-1	14 mm			CECC42201-006	11 mm
V550LC40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		210 J	BULK	2	Radial		WIRE		-55 Cel		14 mm	550 V		IEC61051-1	14 mm			CECC42201-006	11 mm
V575LC40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		230 J	BULK	2	Radial		WIRE		-55 Cel		14 mm	575 V		IEC61051-1	14 mm			CECC42201-006	11 mm
V575LS40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		230 J	TR	2	Radial		WIRE		-55 Cel		14 mm	575 V		IEC61051-1	14 mm			CECC42201-006	11 mm
V575LT40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		230 J	TR	2	Radial		WIRE		-55 Cel		14 mm	575 V		IEC61051-1	14 mm			CECC42201-006	11 mm
V575LU40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		230 J	TR	2	Radial		WIRE		-55 Cel		14 mm	575 V		IEC61051-1	14 mm			CECC42201-006	11 mm
V625LU40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		235 J	TR	2	Radial		WIRE		-55 Cel		14 mm	625 V		IEC61051-1	14 mm			CECC42201-006	11 mm
V680LU80CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		240 J	TR	2	Radial		WIRE		-55 Cel		14 mm	680 V		IEC61051-1	14 mm			CECC42201-006	11 mm
SMOV25S111NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		75 Cel	75 Cel		END	METAL OXIDE FILM		170 J		5	RECTANGULAR		FLAT AND WIRE		-45 Cel	Tin (Sn)	36 mm	115 V	150 V		31 mm	e3			16.5 mm	150 V
SMOV25S131NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		75 Cel	75 Cel		END	METAL OXIDE FILM		190 J		5	RECTANGULAR		FLAT AND WIRE		-45 Cel	Tin (Sn)	36 mm	130 V	170 V		31 mm	e3			16.5 mm	170 V
SMOV25S151NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		75 Cel	75 Cel		END	METAL OXIDE FILM		220 J		5	RECTANGULAR		FLAT AND WIRE		-45 Cel	Tin (Sn)	36 mm	150 V	200 V		31 mm	e3			16.5 mm	200 V
SMOV25S181NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		75 Cel	75 Cel		END	METAL OXIDE FILM		250 J		5	RECTANGULAR		FLAT AND WIRE		-45 Cel	Tin (Sn)	36 mm	175 V	225 V		31 mm	e3			16.5 mm	225 V
SMOV25S251NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		75 Cel	75 Cel		END	METAL OXIDE FILM		330 J		5	RECTANGULAR		FLAT AND WIRE		-45 Cel	Tin (Sn)	36 mm	250 V	320 V		31 mm	e3			16.5 mm	320 V
SMOV25S271NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		75 Cel	75 Cel		END	METAL OXIDE FILM		350 J		5	RECTANGULAR		FLAT AND WIRE		-45 Cel	Tin (Sn)	36 mm	275 V	350 V		31 mm	e3			16.5 mm	350 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.