Littelfuse 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	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
V18MLA0805LNH	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.1 J	TR, PLASTIC, 7 INCH	2	SMT	14 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1.1 mm		14 V	18 V		3.05 mm	e3			1.27 mm	18 V
V20E275P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE	DISK PACKAGE	190 J		2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN	26.5 mm		275 V	350 V		23 mm	e3		CUL; IEC; UL; VDE	5.6 mm	350 V
V20P25AUTO	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	150 Cel		125 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM		77 J	BULK	2	Radial		WIRE				-40 Cel		23 mm		25 V	28 V		23 mm			AEC-Q200	5 mm
V20P25AUTOL1T	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			150 Cel		125 Cel		RADIAL			77 J	TR	2	Radial		WIRE				-55 Cel		26.5 mm		25 V	28 V		20 mm			AEC-Q200	5 mm	28 V
V20P25AUTOL2A	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			150 Cel		125 Cel		RADIAL			77 J	AMMO PACK	2	Radial		WIRE				-55 Cel		29 mm		25 V	28 V		20 mm			AEC-Q200	5 mm	28 V
V20P25AUTOL2T	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			150 Cel		125 Cel		RADIAL			77 J	TR	2	Radial		WIRE				-55 Cel		29 mm		25 V	28 V		20 mm			AEC-Q200	5 mm	28 V
V250LA10PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	40 J	BULK	2	Radial	250 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			250 V	330 V	STANDARD: IEC61051-1; IEC61051-2	16 mm	e3	12.5 mm			330 V
V250LA40AP	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
V26MLA0805NT	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.3 J	TR, PLASTIC, 13 INCH	2	SMT	20 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1.1 mm		20 V	26 V		3.05 mm	e3			1.27 mm	26 V
V275LT20A	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	75 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel				275 V	369 V					CECC42201-006		369 V
V3.5MLA0805NH	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.3 J	TR, PLASTIC, 7 INCH	2	SMT	2.5 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1.1 mm		2.5 V	3.5 V		3.05 mm	e3			1.27 mm	3.5 V
V3.5MLA0805NHAUTO	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED	METAL OXIDE	RECTANGULAR PACKAGE	.3 J	TR, EMBOSSED PLASTIC, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN OVER NICKEL	1.1 mm		2.5 V	3.5 V		2.01 mm	e3		AEC-Q200	1.25 mm	3.5 V
V300LA40AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	165 J	BULK	2	Radial	300 V	WIRE	Non-linear Resistors			-55 Cel	TIN			300 V	405 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	26.5 mm	e3	23 mm			405 V
V300LA40CPX745	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM		335 J	BULK	2	Radial		WIRE				-55 Cel	TIN	20 mm		300 V		IEC61051-1	20 mm	e3		CECC42201-006	7.3 mm
V300LA4PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	25 J	BULK	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
V300LA4PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	25 J	BULK	2	Radial	300 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			300 V	405 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			405 V
V320LA20APX1347	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	Tin (Sn)			320 V	420 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm			420 V
V47ZA1PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	1.8 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN OVER NICKEL			30 V	38 V			e3
V47ZA7P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	8.8 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	MATTE TIN			30 V	38 V		20 mm	e3	17 mm
V56MLA1206NH	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	1 J	TR, PLASTIC, 7 INCH	2	SMT	40 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1.8 mm		40 V	56 V		4.06 mm	e3			1.65 mm	56 V
V660LA100BP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	250 J	BULK	2	Radial	660 V	WIRE	Non-linear Resistors			-55 Cel	TIN			660 V	850 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	28 mm	e3	23 mm			850 V
V660LA50AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	140 J	BULK	2	Radial	660 V	WIRE	Non-linear Resistors			-55 Cel	TIN			660 V	850 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20.5 mm	e3	17 mm			850 V
V660LA50APX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	140 J	BULK	2	Radial	660 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			660 V	850 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20.5 mm	e3	17 mm			850 V
V68ZA10P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	13 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			40 V	56 V			e3
0603L050SLYR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.07 ohm	.6 W	85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	.75 mm			6 V		1.8 mm	e3		CUL, TUV, UL	1 mm
0805L010/24YR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1.5 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	1 mm			24 V		2.2 mm	e3		CUL; TUV; UL	1.5 mm	24 V
0805L110SLYR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm	.6 W	85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN	.75 mm			6 V		2.2 mm	e3		CUL, TUV, UL	1.5 mm
1206L012/48WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1.5 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		1.25 mm			48 V		3.4 mm			CUL; TUV; UL	1.8 mm
1206L150	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel		85 Cel	OVERLOAD PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 4 INCH	2			WRAPAROUND	Non-linear Resistors			-40 Cel	Matte Tin (Sn)		1206L					e3
1206L260SLTHYR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.003 ohm	.8 W	85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		.7 mm			6 V		3.4 mm			CUL, TUV, UL	1.8 mm
1210L035/30WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.32 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		1.25 mm			30 V		3.43 mm			CUL, TUV, UL	2.8 mm
1210L050/30WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.22 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		1.25 mm			30 V		3.43 mm			CUL, TUV, UL	2.8 mm
1210L050/30WR-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel			OVERLOAD PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		1.25 mm			30 V	MINIMUM RESISTANCE IS 0.22 OHMS	3.43 mm			AEC-Q200; UL	2.8 mm
1210L075/24PR-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel			OVERLOAD PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		1.8 mm			24 V	MINIMUM RESISTANCE IS 0.13 OHMS	3.43 mm			AEC-Q200; UL	2.8 mm
16R900GF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0047 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE		BULK	2	Radial		WIRE	Non-linear Resistors			-40 Cel	MATTE TIN	21.7 mm			16 V	RMAX:0.0135 OHMS AT 20 DEG CEL	14 mm	e3		CUL, TUV, UL	3 mm
1812L150	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.032 ohm		85 Cel		85 Cel	OVERLOAD PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7/13 INCH	2			WRAPAROUND	Non-linear Resistors			-40 Cel	Matte Tin (Sn)					0.137 OHMS AT 20 DEGREE		e3
1812L300/24SLER	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.001 ohm	2 W	85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	2.5 mm			24 V		4.73 mm	e3		CUL, TUV, UL	3.41 mm
1812L300MR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN	1.5 mm					4.73 mm	e3		CUL; TUV; UL	3.41 mm	6 V
2016L100/33DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.1 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	5.44mm x 4.43mm x 1.25mm		-40 Cel	MATTE TIN	1.25 mm			33 V		5.44 mm	e3		CUL; TUV; UL	4.43 mm	33 V
2920L030DR-A	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	1.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	Matte Tin (Sn)	1.25 mm			60 V		7.98 mm	e3		AEC-Q200; CUL; TUV; UL	5.44 mm	60 V
2920L200/24	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED					2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	Matte Tin (Sn)	1.25 mm			24 V	Rmax:0.125 OHMS AT 20 DEG CEL	7.98 mm	e3		CUL; TUV; UL	5.44 mm
2920L260/24DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.025 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN	1 mm			6 V		7.98 mm	e3		CUL; TUV; UL	5.44 mm	6 V
375Y1G2K	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	3700000 ohm		300 Cel	10 %		TEMPERATURE SENSING	AXIAL					2	Axial		WIRE			4800 K	-55 Cel							4.064 mm		1.905 mm
600R150ZR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	6 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE		AMMO PACK	2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN	12.5 mm			60 V		9 mm	e3		CUL; TUV; UL	4.6 mm	60 V
600R160UR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	4 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE		AMMO PACK	2	Radial		WIRE	Non-linear Resistors			-40 Cel	TIN	12.6 mm			60 V		16 mm	e3		CUL; TUV; UL	6 mm	60 V
GL102E5J	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	1000 ohm		300 Cel	5 %		TEMPERATURE SENSING	RADIAL					2	Radial		WIRE			3348 K	-55 Cel		12.7 mm					12.7 mm				1.78 mm
GL102E9J	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	1000 ohm		300 Cel	5 %		TEMPERATURE SENSING	RADIAL					2	Radial		WIRE			3348 K	-55 Cel		25.4 mm					25.4 mm				1.78 mm
GL103J5J	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm		300 Cel	5 %		TEMPERATURE SENSING	RADIAL					2	Radial		WIRE			3977 K	-55 Cel		12.7 mm					12.7 mm				1.78 mm

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.