1 W Non-linear Resistors 2,400+

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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	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
1206L600SLWR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.001 ohm	1 W	85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND		-40 Cel	MATTE TIN	1.2 mm		6 V		3.4 mm	e3		CUL, TUV, UL	1.8 mm
MOV-20D121K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	55 J	BULK	2	Radial		WIRE		-40 Cel	TIN	26 mm	75 V	100 V		23 mm	e3		CUL; UL	4.6 mm
MOV-20D201KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	95 J	TR, 14 INCH	2	Radial		WIRE		-40 Cel	TIN	26 mm	130 V	170 V		23 mm	e3		CUL; UL	4.2 mm
MOV-20D391K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	180 J	BULK	2	Radial		WIRE		-40 Cel	TIN	26 mm	250 V	320 V		23 mm	e3		CUL; UL	5.4 mm
MOV-20D470K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	33 J	BULK	2	Radial		WIRE		-40 Cel	TIN	26 mm	30 V	38 V		23 mm	e3		CUL; UL	4.6 mm
MOV-20D560K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	41 J	BULK	2	Radial		WIRE		-40 Cel	TIN	26 mm	35 V	45 V		23 mm	e3		CUL; UL	4.7 mm
MOV20V275Y-AP	Eaton Corporation	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel				RADIAL	METAL OXIDE FILM		190 J	AMMO PACK	2	Radial		WIRE		-40 Cel		31 mm	275 V	350 V		22.5 mm			CUL; TUV; UL	6 mm
V1000LA160BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	360 J	BULK	2	Radial	1000 V	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		1000 V	1200 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			1200 V
V150LA20CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM		215 J	BULK	2	Radial		WIRE		-55 Cel	TIN	20 mm	150 V		IEC61051-1	20 mm	e3		CECC42201-006	7.3 mm
V20E175P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE	DISK PACKAGE	135 J		2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN	26.5 mm	175 V	225 V		23 mm	e3		CUL; IEC; UL; VDE	5.6 mm	225 V
V20E30P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL	METAL OXIDE FILM		90 J	Bulk	2	Radial		WIRE	Non-linear Resistors	-40 Cel		26.5 mm	30 V	38 V		23 mm			CUL, TUV, UL	5 mm	38 V
V250LA40BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	130 J	BULK	2	Radial	250 V	WIRE	Non-linear Resistors	-55 Cel	TIN		250 V	330 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			330 V
V275LA40CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM		320 J	BULK	2	Radial		WIRE		-55 Cel	Tin (Sn)	20 mm	275 V		IEC61051-1	20 mm	e3		CECC42201-006	7.3 mm
V320LA40BPX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	150 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	26.5 mm	e3	23 mm			420 V
V420PA40A	Littelfuse	VARISTOR	CHASSIS MOUNT		1 W	150 Cel		125 Cel		DUAL	METAL OXIDE FILM	CYLINDRICAL PACKAGE	170 J		2	Flange-A		LUG	Non-linear Resistors	-55 Cel			420 V	560 V							560 V
V480LA80BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	180 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		480 V	640 V			e3		CECC42201-006		640 V
MOV20V130Y	Eaton Corporation	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel				RADIAL	METAL OXIDE FILM		95 J	BULK	2	Radial		WIRE		-40 Cel		31 mm	130 V	170 V		22.5 mm			CUL; TUV; UL	5 mm
MOV20V300Y-AP	Eaton Corporation	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel				RADIAL	METAL OXIDE FILM		204 J	AMMO PACK	2	Radial		WIRE		-40 Cel		31 mm	300 V	385 V		22.5 mm			CUL; TUV; UL	6 mm
V24ZA50	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	100 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		14 V	18 V			e3				18 V
142KD20-FP7.5	Yageo	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %		SURGE PROTECTION	RADIAL	METAL OXIDE		532 J	BULK	2	Radial		WIRE		-40 Cel		23 mm	880 V	1140 V		23 mm			CSA, UL, VDE	11.2 mm
151KD20J	Yageo	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %		SURGE PROTECTION	RADIAL	METAL OXIDE		106 J	BULK	2	Radial		WIRE		-40 Cel		23 mm	95 V	125 V		23 mm			CSA, UL, VDE	4.5 mm
201KD20-P7.5	Yageo	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %		SURGE PROTECTION	RADIAL	METAL OXIDE		95 J	BULK	2	Radial		WIRE		-40 Cel		23 mm	130 V	170 V		23 mm			CSA, UL, VDE	4.7 mm
391KD20	Yageo	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %		SURGE PROTECTION	RADIAL	METAL OXIDE		180 J	BULK	2	Radial		WIRE		-40 Cel		23 mm	250 V	320 V		23 mm			CSA, UL, VDE	5.5 mm
B72220S0551K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	210 J	BULK	2	Radial		WIRE	VARISTOR	-40 Cel	TIN	26 mm	550 V	745 V		21.5 mm	e3		UL, CSA	7.5 mm	745 V
MF-MSMD014-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	DUAL		RECTANGULAR PACKAGE		TR	2		60 V	WRAPAROUND		-40 Cel					0.4 OHMS MINIMUM AT 23 DEG CEL
MF-USMD035-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR	2		6 V	WRAPAROUND		-40 Cel					0.2 TO 1.3 OHMS AT 23 DEG CEL
MOV-20D102K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	310 J	BULK	2	Radial		WIRE		-40 Cel	TIN	28 mm	625 V	825 V		23 mm	e3		CUL; UL	8.7 mm
MOV-20D112K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	342 J	BULK	2	Radial		WIRE		-40 Cel	TIN	28 mm	680 V	895 V		23 mm	e3		CUL; UL	9.2 mm
MOV-20D151K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	70 J	BULK	2	Radial		WIRE		-40 Cel	TIN	26 mm	95 V	125 V		23 mm	e3		CUL; UL	4.8 mm
MOV-20D201K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	95 J	BULK	2	Radial		WIRE		-40 Cel	TIN	26 mm	130 V	170 V		23 mm	e3		CUL; UL	4.2 mm
MOV-20D221K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	100 J	BULK	2	Radial		WIRE		-40 Cel	TIN	26 mm	140 V	180 V		23 mm	e3		CUL; UL	4.3 mm
MOV-20D681K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	220 J	BULK	2	Radial		WIRE		-40 Cel	TIN	28 mm	420 V	560 V		23 mm	e3		CUL; UL	7 mm
MOV-20D681KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	220 J	TR, 14 INCH	2	Radial		WIRE		-40 Cel	TIN	28 mm	420 V	560 V		23 mm	e3		CUL; UL	7 mm
MOV-20D911K	Bourns	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE	DISK PACKAGE	282 J	BULK	2	Radial		WIRE		-40 Cel	Matte Tin (Sn)	28 mm	550 V	745 V		23 mm	e3		CUL; UL	8.2 mm
SV300K20B	Stackpole Electronics	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel	10 %			RADIAL		RECTANGULAR PACKAGE	437 J	Bulk	2	Radial		WIRE	Non-linear Resistors	-40 Cel	MATTE TIN	27 mm	300 V	385 V		22.5 mm	e3		CSA; UL	6.6 mm	385 V
V420LC40BPX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	160 J	BULK	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
V175LA20CPX425X10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel		RADIAL		DISK PACKAGE		BULK; TR	2			WIRE		-55 Cel				285 V							285 V
V550LA80CPX10	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)			970 V			e3				970 V
V47ZT20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	23 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		30 V	38 V			e3
V18ZA40PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel		85 Cel		RADIAL		DISK PACKAGE	80 J	BULK	2			WIRE	Non-linear Resistors	-55 Cel	TIN		10 V	14 V			e3				14 V
V27ZA60PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	150 Cel		125 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	100 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		17 V	22 V	FLAME PROOF		e3
V575LT80BPX10	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
V175LT20CP	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
V680LC100CPX10	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
V230LA40CPX57020	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	384 V			e3				384 V
V175LA20C20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	120 J	TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		175 V	303 V			e3				303 V
V175LA20CPX42520	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	120 J	TR	2			WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)		175 V	285 V			e3				285 V
V120ZA20PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		75 V	102 V			e3

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.