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	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
V9MLA0805LH	Littelfuse	VARISTOR	SURFACE MOUNT		.1 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.1 J	TR, PLASTIC, 7 INCH	2	Chip / Die		WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier			6.5 V	9 V			e3				9 V
0603L035YR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	1.55 mm			6 V		1.8 mm	e3		CUL; TUV; UL	1 mm	6 V
0603L200SL-VYR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.005 ohm	.6 W	85 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	Matte Tin (Sn)	1 mm			6 V		1.8 mm	e3		CUL, TUV, UL	1 mm
1812L260THDR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.015 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	MATTE TIN	1 mm					4.73 mm	e3		CUL; TUV; UL	3.41 mm	8 V
2016L300/16MR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.015 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		1.6 mm			16 V		5.44 mm			CUL; TUV; UL	4.43 mm	16 V
60R160XMR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.09 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		DISK PACKAGE		AMMO PACK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	MATTE TIN	21.6 mm			60 V		15.36 mm	e3		CUL; TUV; UL	3.1 mm
NANOASMDCH016F-2	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.7 ohm		125 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		.89 mm			30 V	RMIN AT 25 DEG CEL	3.4 mm			AEC-Q200	1.8 mm
PPG101B1	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT		.002 W			TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE			2			WIRE									100 OHMS AT 0 DEG CEL
TMOV25SP230M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	300 J	BULK	3	PCB Mount		WIRE			-55 Cel	TIN	32.5 mm		230 V	300 V		26.5 mm	e3		CUL; TUV; UL	12.4 mm	300 V
TMOV25SP625E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1.5 W	85 Cel			RADIAL	METAL OXIDE		600 J	BULK	2	Radial		WIRE			-55 Cel		32.5 mm		625 V	825 V		26.5 mm			CUL; TUV; UL	15.6 mm	825 V
V12ZA1P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	.6 J	BULK	2	Radial		WIRE	Non-linear Resistors		-55 Cel	TIN			6 V	8 V			e3
V131HA40	Littelfuse	VARISTOR	CHASSIS MOUNT			125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	270 J		2	Radial		LUG	Non-linear Resistors		-55 Cel	TIN	57 mm		130 V	175 V		42.5 mm	e3			9 mm	175 V
V140LA2PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	12 J	BULK	2	Radial	140 V	WIRE	Non-linear Resistors		-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			140 V	180 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			180 V
V18MLA1210NH	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel			DUAL ENDED		RECTANGULAR PACKAGE	2.5 J	TR, PLASTIC, 7 INCH	2	SMT	14 V	WRAPAROUND	Non-linear Resistors		-40 Cel	MATTE TIN OVER NICKEL	2.87 mm		14 V	18 V		4.06 mm	e3			2.54 mm	18 V
V220ZA05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	6 J	BULK	2	Radial		WIRE	Non-linear Resistors		-55 Cel	TIN			140 V	180 V			e3
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
V250LA4P	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
V30MLA0805LT	Littelfuse	VARISTOR	SURFACE MOUNT		.1 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.1 J	TR, PLASTIC, 13 INCH	2	Chip / Die		WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier			25 V	30 V			e3				30 V
V30MLA1812NTX2902	Littelfuse	VARISTOR	SURFACE MOUNT			150 Cel	125 Cel		DUAL ENDED		RECTANGULAR PACKAGE			2			WRAPAROUND			-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier		MLA					e3
V420LA20AP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	90 J	BULK	2	Radial	420 V	WIRE	Non-linear Resistors		-55 Cel	MATTE TIN			420 V	560 V	STANDARD: IEC61051-1; IEC61051-2; IEC60950-1	20.5 mm	e3	17 mm			560 V
V481BA60	Littelfuse	VARISTOR	CHASSIS MOUNT			125 Cel	85 Cel			METAL OXIDE FILM	RECTANGULAR PACKAGE	1600 J		2	Chassis Mount		BINDING POST	Non-linear Resistors		-55 Cel	MATTE TIN	95 mm		480 V	640 V		100 mm	e3		UL	23.5 mm	640 V
V5.5MLA0805LNT	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	1.1 mm		4 V	5.5 V		3.05 mm	e3			1.27 mm	5.5 V
0402L050SLKR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.04 ohm	.5 W	85 Cel		OVERCURRENT PROTECTION	DUAL ENDED				TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		.6 mm			6 V		1.15 mm			CUL, TUV, UL	.65 mm
250S130-RADR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	6.5 ohm		85 Cel			DUAL ENDED		RECTANGULAR PACKAGE		TR, 13 INCH	2	SMT	250 V	FLAT			-40 Cel		3.7 mm			60 V		9.4 mm			CUL; TUV; UL	7.4 mm
2920L125PR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.07 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	7.98mm x 5.44mm x 1mm	-40 Cel	MATTE TIN	1 mm			15 V		7.98 mm	e3		CUL; TUV; UL	5.44 mm	15 V
30R700UMR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.005 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL				AMMO PACK	2	Radial		WIRE			-40 Cel	MATTE TIN	28.6 mm			30 V		19.1 mm	e3		CUL; TUV; UL	3 mm	30 V
600R150F	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	6 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE		BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	MATTE TIN	12.5 mm			60 V		9 mm	e3		CUL; TUV; UL	4.6 mm	60 V
TMOV14RP130E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	50 J	BULK	2	Radial		WIRE	Non-linear Resistors		-55 Cel	Tin (Sn)	17 mm		130 V	170 V		17 mm	e3		CUL; IEC; UL; VDE	9 mm
V131BA60	Littelfuse	VARISTOR	CHASSIS MOUNT			125 Cel	85 Cel			METAL OXIDE FILM	RECTANGULAR PACKAGE	450 J		2	Chassis Mount		BINDING POST	Non-linear Resistors		-55 Cel	MATTE TIN	95 mm		130 V	175 V		100 mm	e3		UL	23.5 mm	175 V
V150LA10CP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		100 J	BULK	2	Radial		WIRE			-55 Cel	TIN	14 mm		150 V		IEC61051-1	14 mm	e3		CECC42201-006	7.3 mm
V240CH8T	Littelfuse	VARISTOR	SURFACE MOUNT		.25 W	150 Cel	125 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	5 J	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	SILVER PLATINUM	2 mm		150 V	200 V		10.21 mm	e4		UL	5.5 mm	200 V
V250SM7	Littelfuse	VARISTOR	SURFACE MOUNT			125 Cel	85 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	21 J	TR, 13 INCH	2	SMT		J BEND			-40 Cel	Matte Tin (Sn)	6 mm		250 V	330 V		11.4 mm	e3		UL	8.3 mm	330 V
V251HA40	Littelfuse	VARISTOR	CHASSIS MOUNT			125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	370 J		2	Radial		LUG	Non-linear Resistors		-55 Cel	TIN	57 mm		250 V	330 V		42.5 mm	e3			9 mm	330 V
V271BA60	Littelfuse	VARISTOR	CHASSIS MOUNT			125 Cel	85 Cel			METAL OXIDE FILM	RECTANGULAR PACKAGE	950 J		2	Chassis Mount		BINDING POST	Non-linear Resistors		-55 Cel	MATTE TIN	95 mm		275 V	369 V		100 mm	e3		UL	23.5 mm	369 V
V3.5MLA1206H	Littelfuse	VARISTOR	SURFACE MOUNT		.1 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.3 J	TR, PLASTIC, 7 INCH	2	Chip / Die		WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier			2.5 V	3.5 V			e3				3.5 V
V300LT4P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel	TEMPERATURE COMPENSATION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	25 J	TR	2	Radial	300 V	WIRE	Non-linear Resistors		-55 Cel	Matte Tin (Sn)			300 V	405 V	STANDARD: IEC61051-1; IEC61051-2	12 mm	e3	9 mm			405 V
V421HF34	Littelfuse	VARISTOR	CHASSIS MOUNT			125 Cel	85 Cel		RADIAL	METAL OXIDE		600 J		2	RECTANGULAR	420 V	LUG			-55 Cel	TIN	56 mm		420 V	560 V		37 mm	e3			7.8 mm	560 V
V47ZA05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	.4 J	BULK	2	Radial		WIRE	Non-linear Resistors		-55 Cel	TIN			30 V	38 V			e3
V56ZA2P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	2.3 J	BULK	2	Radial		WIRE	Non-linear Resistors		-55 Cel	Matte Tin (Sn)			35 V	45 V			e3
V571HB34	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			125 Cel	85 Cel		RADIAL	METAL OXIDE		770 J		2	RECTANGULAR	570 V	FLAT			-55 Cel	TIN	42.5 mm		570 V	730 V		37 mm	e3			9.4 mm	730 V
4960120600	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				TAPE	2	Radial		WIRE			-40 Cel		11 mm		60 V	60 V		7 mm				4.6 mm	60 V
4960080611	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				BULK	2	Radial		WIRE			-40 Cel		6 mm		60 V	60 V		6 mm				4.6 mm	60 V
4960160600	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				TAPE	2	Radial		WIRE			-40 Cel		7.5 mm		60 V	60 V		7.5 mm				4.6 mm	60 V
4960160611	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				BULK	2	Radial		WIRE			-40 Cel		7.5 mm		60 V	60 V		7.5 mm				4.6 mm	60 V
4960100600	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				TAPE	2	Radial		WIRE			-40 Cel		11 mm		60 V	60 V		7 mm				4.6 mm	60 V
4960110611	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				BULK	2	Radial		WIRE			-40 Cel		6.5 mm		60 V	60 V		6.5 mm				4.6 mm	60 V
4960100611	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				BULK	2	Radial		WIRE			-40 Cel		11 mm		60 V	60 V		7 mm				4.6 mm	60 V
4970160600	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			DUAL ENDED				TAPE	2	Radial		WIRE			-40 Cel		12.6 mm		60 V	60 V		13.5 mm				6.5 mm	60 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.