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	Dimensions	Minimum Operating Temperature	Terminal Finish	Height (Package)	Manufacturer Series	Maximum Circuit RMS Voltage	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
B72220-S271-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE	151 J	BULK	2	Radial	275 V	WIRE			-40 Cel	Tin (Sn)	25.5 mm		275 V	350 V	FLAME PROOF	21.5 mm	e3			5.4 mm	350 V
MINISMDC150F/24-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.12 ohm	1 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR	2		24 V	WRAPAROUND	Non-linear Resistors	4.83mm x 3.41mm x 1.94mm	-40 Cel		1.94 mm			24 V	RESISTANCE RANGE(RMIN-R1MAX): 0.04-0.12	4.83 mm			UL, CSA, TUV	3.41 mm
B72220S0271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	151 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	25.5 mm		275 V	350 V		21.5 mm	e3		UL, CSA	5.4 mm	350 V
V275LA40AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	140 J	BULK	2	Radial	275 V	WIRE	Non-linear Resistors		-55 Cel	MATTE TIN			275 V	369 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			369 V
B72220S2271K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	215 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	25.5 mm		275 V	350 V	FLAME PROOF	21.5 mm	e3		CQC, CSA, UL, VDE	5.8 mm	350 V
B72220-S301-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE	173 J	BULK	2	Radial	300 V	WIRE			-40 Cel	Tin (Sn)	25.5 mm		300 V	385 V	FLAME PROOF	21.5 mm	e3			5.6 mm	385 V
B72220S0301K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	173 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	25.5 mm		300 V	385 V		21.5 mm	e3		UL, CSA	5.6 mm	385 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
0ZCG0075BF2B	Bel Fuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.11 ohm	1 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	1.55 mm			33 V	RMIN AT 23 DEG CEL	4.73 mm	e3		AEC-Q200; CUL; TUV; UL	3.41 mm	33 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
V275LA40APX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	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
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
V275LA40APX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	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	CECC42201-006		369 V
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
RF1180-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.04 ohm	1 W	85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR	2	SMT		WRAPAROUND								24 V	RMIN-RMAX(RI-R1) OHMS: 0.04-0.12				TUV; UL
V275LA40APX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	140 J	BULK	2	Radial	275 V	WIRE	Non-linear Resistors		-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			275 V	369 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			369 V
V20P25P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel				RADIAL	METAL OXIDE FILM		77 J	Bulk	2	Radial		WIRE	Non-linear Resistors		-40 Cel		26.5 mm		25 V	31 V		23 mm			CUL, TUV, UL	5 mm	31 V
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
RUEF185	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.09 ohm	1 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK	2		30 V	WIRE	Non-linear Resistors		-40 Cel	Tin (Sn)					RESISTANCE RANGE(MIN-MAX): 0.030-0.060		e3
0ZCG0150BF2C	Bel Fuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.04 ohm	1 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	1.55 mm			24 V	RMIN AT 23 DEG CEL	4.73 mm	e3		AEC-Q200; CUL; TUV; UL	3.41 mm	24 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
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
B72220S0421K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	175 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	26 mm		420 V	560 V		21.5 mm	e3		UL, CSA	6.5 mm	560 V
B72220-S421-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	175 J	BULK	2			WIRE			-40 Cel	Tin (Sn)			420 V	560 V	FLAME PROOF		e3				560 V
B72220S0251K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	140 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	25.5 mm		250 V	320 V		21.5 mm	e3		UL, CSA	5.3 mm	320 V
TRF250-120UT	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK; TR	2		60 V	WIRE	Non-linear Resistors	6mm x 3.8mm x 10mm	-40 Cel		10 mm	TRF250		60 V	RESISTANCE RANGE(MIN-MAX): 7.0-12.0	6 mm	e3		CSA, TUV, UL	3.8 mm
B72220-S500-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel	10 %			RADIAL	METAL OXIDE FILM	DISK PACKAGE	27 J	BULK	2	Radial	50 V	WIRE			-40 Cel	Tin (Sn)	25.5 mm		50 V	65 V	FLAME PROOF	21.5 mm	e3			4.3 mm	65 V
B72220S0500K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	27 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	25.5 mm		50 V	65 V		21.5 mm	e3		UL, CSA	4.3 mm	65 V
MINISMDC260F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR	2		6 V	WRAPAROUND	Non-linear Resistors			Matte Tin (Sn) - with Nickel (Ni) barrier							e3
RUEF185-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.09 ohm	1 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		TR, 14.6 INCH	2		30 V	WIRE	Non-linear Resistors		-40 Cel	Tin (Sn)					RESISTANCE RANGE(MIN-MAX): 0.030-0.060		e3
V130LA20AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	70 J	BULK	2	Radial	130 V	WIRE	Non-linear Resistors		-55 Cel	TIN			130 V	175 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			175 V
TRF250-145U	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK; TR	2		60 V	WIRE	Non-linear Resistors	6mm x 3.8mm x 10mm	-40 Cel		10 mm	TRF250		60 V	RESISTANCE RANGE(MIN-MAX): 3.5-6.5	6 mm	e3		CSA, TUV, UL	3.8 mm
TRF250-145	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK; TR	2		60 V	WIRE	Non-linear Resistors	6.5mm x 4.6mm x 11mm	-40 Cel		11 mm	TRF250		60 V	RESISTANCE RANGE(MIN-MAX): 3.0-6.0	6.5 mm	e3		CSA, TUV, UL	4.6 mm
B72220S2251K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	195 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	25.5 mm		250 V	320 V	FLAME PROOF	21.5 mm	e3		CQC, CSA, UL, VDE	5.7 mm	320 V
RUEF185-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		AMMO PACK	2		30 V	WIRE			-40 Cel			RUEF			RESISTANCE RANGE(MIN-MAX): 0.030-0.060
S20K275	Infineon Technologies	VARISTOR	THROUGH HOLE MOUNT		1 W			85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	140 J		2	Radial		WIRE	Non-linear Resistors			Tin/Lead (Sn/Pb)			275 V	350 V			e0				350 V
RUEF185S	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.09 ohm	1 W	85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK	2		30 V	WIRE	Non-linear Resistors	10.2mm x 3mm x 15.2mm	-40 Cel		15.2 mm	RUEF		30 V	RESISTANCE RANGE(MIN-MAX): 0.03-0.06	10.2 mm	e3		CSA, TUV, UL	3 mm
B72220-S461-K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL		DISK PACKAGE	195 J	BULK	2			WIRE			-40 Cel	Tin (Sn)			460 V	615 V	FLAME PROOF		e3				615 V
ERZV20D471	Panasonic	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel			SURGE PROTECTION	RADIAL		DISK PACKAGE	350 J	BULK	2	Radial		WIRE			-40 Cel	TIN	21.5 mm		300 V	385 V		21.5 mm	e3		CQC, CSA, UL, VDE	6.6 mm	385 V
ERZE14A241	Panasonic	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL			168 J	BULK	2	Radial		WIRE			-40 Cel		16.5 mm		150 V	200 V		16.5 mm			CQC; IEC; UL; VDE	5.4 mm	200 V
V20E25P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL	METAL OXIDE FILM		77 J	Bulk	2	Radial		WIRE	Non-linear Resistors		-40 Cel		26.5 mm		25 V	31 V		23 mm			CUL, TUV, UL	5 mm	31 V
B72220S3301K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL	METAL OXIDE FILM	DISK PACKAGE	290 J	BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel				300 V	385 V	FLAME PROOF						385 V
TRF250-120T-R2-B-0.5-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE		TR	2		60 V	WIRE						TRF250			RESISTANCE RANGE(MIN-MAX): 8.0-10.5
ERZE14A681	Panasonic	VARISTOR	THROUGH HOLE MOUNT		1 W	85 Cel				RADIAL			382 J	BULK	2	Radial		WIRE			-40 Cel		17.5 mm		420 V	560 V		17.5 mm			CQC; IEC; UL; VDE	7.8 mm	560 V
B72220S0950K101	TDK	VARISTOR	THROUGH HOLE MOUNT		1 W	105 Cel	10 %			RADIAL	METAL OXIDE	DISK PACKAGE	50 J	BULK	2	Radial		WIRE	VARISTOR		-40 Cel	TIN	25.5 mm		95 V	125 V		21.5 mm	e3		UL, CSA	4.5 mm	125 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.