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
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
V300LA2P	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	MATTE TIN			300 V	405 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			405 V
1206L300SLTHYR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.003 ohm	.8 W	85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		.8 mm			6 V		3.4 mm			CUL, TUV, UL	1.8 mm
SMD1206P025TFA	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, BLISTER, 7 INCH	2			WRAPAROUND	Non-linear Resistors			-40 Cel			SMD1206			0.55 TO 2.3 OHMS AT 20 DEG CEL
V275LA20A	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	75 J	BULK	2	Radial	275 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)			275 V	369 V		17 mm	e3		CECC42201-006		369 V
30R500UF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.01 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				Bulk	2	Radial		WIRE				-40 Cel	MATTE TIN	25.6 mm			30 V		14 mm	e3		CUL; TUV; UL	3 mm	30 V
60R250XMR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE		AMMO PACK	2	Radial		WIRE	Non-linear Resistors			-40 Cel	MATTE TIN	26.2 mm			60 V		19.93 mm	e3		CUL; TUV; UL	3.1 mm
LVR075S-240-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.316 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				TR, 14.5 INCH	2	Radial		WIRE				-40 Cel		23.4 mm		240 V	240 V	RMAX:0.483 OHMS AT 20 DEG CEL	11.5 mm			CSA; TUV; UL	4.8 mm	240 V
V14MLA1206H	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				4 V	14 V							14 V
V33MLA1206H	Littelfuse	VARISTOR	SURFACE MOUNT		.1 W	125 Cel		150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.8 J	TR, PLASTIC, 7 INCH	2	Chip / Die		WRAPAROUND	Non-linear Resistors			-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier			26 V	33 V			e3				33 V
V42MLA1206H	Littelfuse	VARISTOR	SURFACE MOUNT		.1 W	125 Cel		150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.8 J	TR, PLASTIC, 7 INCH	2	Chip / Die		WRAPAROUND	Non-linear Resistors			-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier			30 V	42 V			e3				42 V
V5.5MLA0603LNR	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED	METAL OXIDE	RECTANGULAR PACKAGE	.1 J	TR, EMBOSSED PAPER, 7 INCH	2	SMT	4 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1 mm		4 V	5.5 V		1.6 mm	e3			.8 mm	5.5 V
V5.5MLA0805LNHAUTO	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED	METAL OXIDE	RECTANGULAR PACKAGE	.1 J	TR, EMBOSSED PLASTIC, 7 INCH	2	SMT		WRAPAROUND				-40 Cel	MATTE TIN OVER NICKEL	1.1 mm		4 V	5.5 V		2.01 mm	e3		AEC-Q200	1.25 mm	5.5 V
1206L020YRT	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.6 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2			WRAPAROUND	Non-linear Resistors			-40 Cel	Matte Tin (Sn)							e3
30R400UF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.01 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				Bulk	2	Radial		WIRE				-40 Cel	MATTE TIN	22 mm			30 V		14 mm	e3		CUL; TUV; UL	3 mm	30 V
PS103J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm		150 Cel			TEMPERATURE SENSING	RADIAL		DISK PACKAGE			2	Radial		WIRE			3892 K	-80 Cel	TIN						2.413 mm	e3
2920L700/12MR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.003 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
1812L020/60DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1.4 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		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
PESD0402-240	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE		BULK; TR, 7 INCH	2	SMT		WRAPAROUND				-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	.43 mm			24 V		1.1 mm	e3		AEC-Q200	.6 mm	24 V
RUEF300U-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				TR, 15 INCH	2	Radial		WIRE				-40 Cel		16.5 mm		30 V	30 V	Rmax:0.05 OHMS AT 20 DEG CEL	11.4 mm			CQC; CSA; TUV; UL	3 mm	30 V
TO103J2K	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm		150 Cel	10 %	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial		WIRE			3892 K	-55 Cel		15.113 mm					10.16 mm				4.191 mm
V18AUMLA2220H	Littelfuse	VARISTOR	SURFACE MOUNT			150 Cel		125 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	25 J	TR, EMBOSSED PLASTIC, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	SILVER PLATINUM	3 mm			18 V		8 mm	e4		AEC-Q200	6.19 mm	18 V
1812L075PRT	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.06 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2			WRAPAROUND				-40 Cel	Matte Tin (Sn)							e3
TMOV14RP275E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel		85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	110 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN	17 mm		275 V	350 V		17 mm	e3		CUL; IEC; UL; VDE	9.5 mm
TMOV20R250E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	170 J	BULK; TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel				250 V	429 V			e0				429 V
V10E150PL1T	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V			e3		CECC42201-006		200 V
V250LA20APX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	72 J	BULK	2	Radial	250 V	WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)			250 V	330 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20 mm	e3	17 mm	CECC42201-006		330 V
V250LA20APX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel		85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	72 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; IEC60950-1	20 mm	e3	17 mm			330 V
V5.5MLA0603NHX2888	Littelfuse	VARISTOR	SURFACE MOUNT		.05 W	150 Cel		125 Cel		DUAL ENDED		RECTANGULAR PACKAGE	.1 J	TR, PLASTIC, 7 INCH	2			WRAPAROUND				-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier			4 V	5.5 V			e3				5.5 V
V82ZA20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	25 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			50 V	68 V			e3
V82ZA20PX10	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
V82ZA20PX1347	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			150 Cel		125 Cel		RADIAL	METAL OXIDE FILM		25 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)			50 V	68 V			e3
1812L110/16DR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.06 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN	1.07 mm					4.73 mm	e3		CUL; TUV; UL	3.41 mm	16 V
SMD0805P050TFA	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.5 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED		RECTANGULAR PACKAGE		TR, BLISTER, 7 INCH	2			ONE SURFACE	Non-linear Resistors			-40 Cel	TIN		SMD0805			0.15 TO 0.85 OHMS AT 20 DEG CEL		e3
TMOV14RP300EL2T7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel		85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	125 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)	17 mm		300 V	385 V		17 mm	e3		CUL; IEC; UL; VDE	11 mm	385 V
TR600-150F-EX	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	6 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
V10E150P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel		85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE	DISK PACKAGE	30 J		2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN	16 mm		150 V	200 V		12.5 mm	e3		CUL; IEC; UL; VDE	5.6 mm	200 V
V10E150PL1A5	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	AMMO PACK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	Tin (Sn)			150 V	200 V			e3		CECC42201-006		200 V
V10E150PL2B	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V			e3		CECC42201-006		200 V
V10E150PL2T	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V			e3		CECC42201-006		200 V
V10E150PL2T5	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V			e3		CECC42201-006		200 V
V10E150PL3B7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	BULK	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V			e3		CECC42201-006		200 V
V10E150PL3T7	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	85 Cel		85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	30 J	TR	2	Radial		WIRE	Non-linear Resistors			-55 Cel	TIN			150 V	200 V			e3		CECC42201-006		200 V
V430CH8S	Littelfuse	VARISTOR	SURFACE MOUNT		.25 W	150 Cel		125 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	8 J	BULK	2	SMT		WRAPAROUND	Non-linear Resistors			-40 Cel	SILVER PLATINUM	2 mm		275 V	369 V		10.21 mm	e4		UL	5.5 mm	369 V
V5.5MLA0603NA	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.1 J	BULK	2	SMT	4 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1 mm		4 V	5.5 V		2.54 mm	e3			.76 mm	5.5 V
V5.5MLA0603NT	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel				DUAL ENDED		RECTANGULAR PACKAGE	.1 J	TR, PLASTIC, 13 INCH	2	SMT	4 V	WRAPAROUND	Non-linear Resistors			-40 Cel	MATTE TIN OVER NICKEL	1 mm		4 V	5.5 V		2.54 mm	e3			.76 mm	5.5 V
16R1000GF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.004 ohm		85 Cel			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK	2			WIRE	Non-linear Resistors			-40 Cel	Matte Tin (Sn)		16R					e3
ASMDC185F/33-2	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				TR, EMBOSSED, 13 INCH	2	SMT		WRAPAROUND				-40 Cel	Tin (Sn)	1.2 mm			33 V		7.7 mm	e3		AEC-Q200; TS 16949	5.3 mm	33 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.