Littelfuse Non-linear Resistors 2,400+

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	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	Dimensions	Thermal Sensitivity Index	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
TMOV14RP275EL2T7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM		110 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)	17 mm		275 V	350 V		17 mm	e3		CUL; IEC; UL; VDE	9.5 mm
V240ZA05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	7 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V			e3
V39CH8S	Littelfuse	VARISTOR	SURFACE MOUNT		.25 W	150 Cel	125 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	1 J	BULK	2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	SILVER PLATINUM	2 mm		25 V	31 V		10.21 mm	e4		UL	5.5 mm	31 V
V47ZA1PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	150 Cel	125 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	1.8 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			30 V	38 V			e3		CECC42201-006
0603L020YR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.55 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	.75 mm			9 V		1.8 mm	e3		CUL; TUV; UL	1 mm	9 V
TMOV20RP385ML2T7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM		300 J	TR	3	PCB Mount		WIRE	Non-linear Resistors			-55 Cel	TIN	23 mm		385 V	505 V		23 mm	e3		CUL; IEC; UL; VDE	11 mm
V1000LA160BP	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			1000 V	1200 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			1200 V
V130LA10AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	38 J	BULK	2	Radial	130 V	WIRE	Non-linear Resistors			-55 Cel	MATTE TIN			130 V	175 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			175 V
V250LA2P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	21 J	BULK	2	Radial	250 V	WIRE	Non-linear Resistors			-55 Cel	MATTE TIN			250 V	330 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			330 V
V275LA10P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	45 J	BULK	2	Radial	275 V	WIRE	Non-linear Resistors			-55 Cel	MATTE TIN			275 V	369 V	STANDARD: IEC61051-1; IEC61051-2	16 mm	e3	12.5 mm			369 V
V275LA20CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		145 J	BULK	2	Radial		WIRE				-55 Cel	TIN	14 mm		275 V		IEC61051-1	14 mm	e3		CECC42201-006	7.3 mm
V36ZA80PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	160 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			23 V	31 V			e3
V48MLA1210NHAUTO	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel			DUAL ENDED	METAL OXIDE	RECTANGULAR PACKAGE	1.2 J	TR, EMBOSSED PLASTIC, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN OVER NICKEL	2.87 mm		40 V	48 V		3.2 mm	e3		AEC-Q200	2.54 mm	48 V
V5.5MLA0805H	Littelfuse	VARISTOR	SURFACE MOUNT		.1 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.05 J	TR, PLASTIC, 7 INCH	2	Chip / Die		WRAPAROUND	Non-linear Resistors			-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier			10 V	5.5 V			e3				5.5 V
1210L400SLWR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.001 ohm	1 W	85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	1 mm			6 V		3.43 mm	e3		CUL, TUV, UL	2.8 mm
30R400	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.01 ohm		85 Cel	85 Cel	OVERLOAD PROTECTION	RADIAL		DISK PACKAGE		TR	2			WIRE	Non-linear Resistors			-40 Cel	Matte Tin (Sn)					0.05OHMS AT 20 DEGREE		e3
30R400UMR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.01 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL				AMMO PACK	2	Radial		WIRE				-40 Cel	MATTE TIN	22 mm			30 V		14 mm	e3		CUL; TUV; UL	3 mm	30 V
60R110XU	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.15 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE		BULK	2	Radial		WIRE	Non-linear Resistors			-40 Cel	MATTE TIN	18.2 mm			60 V		13 mm	e3		CUL; TUV; UL	3.1 mm
V150LA10AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	45 J	BULK	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
V36ZA80PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			150 Cel	125 Cel		RADIAL	METAL OXIDE FILM		160 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			23 V	31 V			e3
V36ZA80PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	160 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN OVER NICKEL			23 V	31 V			e3
V39CH8X3313	Littelfuse	VARISTOR	SURFACE MOUNT		.25 W	150 Cel	125 Cel		DUAL ENDED	METAL OXIDE FILM		1 J	TR, 13 INCH	2	SMT		WRAPAROUND				-40 Cel		2 mm		25 V	31 V		10.21 mm			UL	5.5 mm	31 V
V510LA80BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	190 J	BULK	2	Radial	510 V	WIRE	Non-linear Resistors			-55 Cel	MATTE TIN			510 V	675 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			675 V
0430001WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.097 ohm		90 Cel		TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR	2		63 V	WRAPAROUND	Non-linear Resistors			-55 Cel	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier		1206					e0
1210L050YRHF	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel		OVERLOAD PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2			WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN		1210L			RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.25-0.9		e3
2920L600/12MR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.004 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	1.6 mm			12 V		7.98 mm	e3		CUL; TUV; UL	5.44 mm	12 V
TMOV20RP175EL2T7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM		135 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)	23 mm		175 V	225 V		23 mm	e3		CUL; IEC; UL; VDE	9 mm
1206L050/24WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.15 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		1.25 mm			24 V		3.4 mm			CUL; TUV; UL	1.8 mm
1812L010/60DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1.6 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	4.73mm x 3.41mm x 1.25mm		-40 Cel	MATTE TIN	1.25 mm					4.73 mm	e3		CUL; TUV; UL	3.41 mm	60 V
TR600-150F-EX-RB	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	9 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL				BULK	2	Radial		FLAT				-40 Cel		12.6 mm		600 V	250 V	RMAX:12 OHMS AT 20 DEG CEL	13.5 mm				6 mm
V275LA2P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	23 J	BULK	2	Radial	275 V	WIRE	Non-linear Resistors			-55 Cel	TIN			275 V	369 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			369 V
16R600GDR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.01 ohm		85 Cel		TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		AMMO PACK; TR	2			WIRE	Non-linear Resistors			-40 Cel	Matte Tin (Sn)							e3
16R600GPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel		TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		AMMO PACK	2			WIRE				-40 Cel	Tin (Sn)							e3
16R600GU	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.01 ohm		85 Cel		TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK	2			WIRE	Non-linear Resistors			-40 Cel	Matte Tin (Sn)		16R					e3
30R185UU	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL				Bulk	2	Radial		WIRE				-40 Cel	MATTE TIN	15.7 mm			30 V		10.2 mm	e3		CUL; TUV; UL	3 mm	30 V
30R600UF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.005 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL				Bulk	2	Radial		WIRE				-40 Cel	MATTE TIN	26.8 mm			30 V		16.5 mm	e3		CUL; TUV; UL	3 mm	30 V
30R600UMR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.005 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL				AMMO PACK	2	Radial		WIRE				-40 Cel	MATTE TIN	26.8 mm			30 V		16.5 mm	e3		CUL; TUV; UL	3 mm	30 V
V150LA20AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	80 J	BULK	2	Radial	150 V	WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			200 V
V30MLA1210H	Littelfuse	VARISTOR	SURFACE MOUNT		.15 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	1.2 J	TR, PLASTIC, 7 INCH	2	Chip / Die		WRAPAROUND	Non-linear Resistors			-55 Cel	SILVER PLATINUM			25 V	30 V			e4				30 V
V320LA20AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	80 J	BULK	2	Radial	320 V	WIRE	Non-linear Resistors			-55 Cel	MATTE TIN			320 V	420 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			420 V
V42MLA1206H23	Littelfuse	VARISTOR	SURFACE MOUNT		.1 W	150 Cel			DUAL ENDED			.8 J	TR, EMBOSSED PLASTIC, 7 INCH	2	SMT		WRAPAROUND				-55 Cel		1.8 mm		30 V	42 V		3.2 mm				1.6 mm	42 V
V82ZS4P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	8 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			50 V	68 V			e3
V82ZS4PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	8 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN OVER NICKEL			50 V	68 V			e3
TMOV20RP300EL2T7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	250 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Matte Tin (Sn)	23 mm		300 V	385 V		23 mm	e3		CUL; IEC; UL; VDE	11 mm	385 V
USP11897	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm		105 Cel		TEMPERATURE SENSING	RADIAL					2	Radial		FLEXIBLE WIRE			3892 K								12.7 mm		4.82 mm
V100ZA20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		30 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			60 V	81 V			e3
V100ZA20PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel		RADIAL	METAL OXIDE FILM			BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)							e3
V20E320PL1B7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL		DISK PACKAGE	273 J	BULK	2			WIRE	Non-linear Resistors			-55 Cel	TIN			320 V	420 V			e3		CECC42201-006		420 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.