Littelfuse Non-linear Resistors 2,400+

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Part	Manufacturer	Resistor Type	Mounting Type	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	Minimum Operating Temperature	Terminal Finish	Height (Package)	Maximum Circuit RMS Voltage	Operating Voltage	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
V360RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		20 J	BULK	2	Radial		WIRE		-55 Cel	TIN	8.85 mm	230 V	300 V	11.45 mm	e3	UL	5.2 mm	300 V
V36RA22X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		160 J	BULK	2	Radial		WIRE		-55 Cel	TIN	19.1 mm	23 V	31 V	25.5 mm	e3		6.3 mm	31 V
V390RA16X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		72 J	BULK	2	Radial		WIRE		-55 Cel	Tin (Sn)	15.1 mm	250 V	330 V	19.7 mm	e3	UL	6.3 mm	330 V
V390RA22X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		130 J	BULK	2	Radial		WIRE		-55 Cel	TIN	19.1 mm	250 V	330 V	25.5 mm	e3	UL	6.3 mm	330 V
V390RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		21 J	BULK	2	Radial		WIRE		-55 Cel	Tin (Sn)	8.85 mm	250 V	330 V	11.45 mm	e3	UL	5.2 mm	330 V
V39RA16X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		7.2 J	BULK	2	Radial		WIRE		-55 Cel	TIN	15.1 mm	25 V	31 V	19.7 mm	e3		6.3 mm	31 V
V39RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		1.5 J	BULK	2	Radial		WIRE		-55 Cel	TIN	8.85 mm	25 V	31 V	11.45 mm	e3		5.2 mm	31 V
V430RA16X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		75 J	BULK	2	Radial		WIRE		-55 Cel	TIN	15.1 mm	275 V	369 V	19.7 mm	e3	UL	6.3 mm	369 V
V430RA22X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		140 J	BULK	2	Radial		WIRE		-55 Cel	Tin (Sn)	19.1 mm	275 V	369 V	25.5 mm	e3	UL	6.3 mm	369 V
V430RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		23 J	BULK	2	Radial		WIRE		-55 Cel	Tin (Sn)	8.85 mm	275 V	369 V	11.45 mm	e3	UL	5.2 mm	369 V
V47RA16X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		8.8 J	BULK	2	Radial		WIRE		-55 Cel	TIN	15.1 mm	30 V	38 V	19.7 mm	e3		6.3 mm	38 V
V47RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		1.8 J	BULK	2	Radial		WIRE		-55 Cel	TIN	8.85 mm	30 V	38 V	11.45 mm	e3		5.2 mm	38 V
V551HB34	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE		755 J		2	RECTANGULAR	550 V	FLAT		-55 Cel	TIN	42.5 mm	550 V	710 V	37 mm	e3		9.1 mm	710 V
V551HF34	Littelfuse	VARISTOR	CHASSIS MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE		755 J		2	RECTANGULAR	550 V	LUG		-55 Cel	TIN	56 mm	550 V	710 V	37 mm	e3		9.1 mm	710 V
V551HG34	Littelfuse	VARISTOR	CHASSIS MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE		755 J		2	RECTANGULAR	550 V	LUG		-55 Cel	TIN	46 mm	550 V	710 V	37 mm	e3		9.1 mm	710 V
V56RA16X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		10 J	BULK	2	Radial		WIRE		-55 Cel	TIN	15.1 mm	35 V	45 V	19.7 mm	e3		6.3 mm	45 V
V56RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		2.3 J	BULK	2	Radial		WIRE		-55 Cel	TIN	8.85 mm	35 V	45 V	11.45 mm	e3		5.2 mm	45 V
V68RA16X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		13 J	BULK	2	Radial		WIRE		-55 Cel	TIN	15.1 mm	40 V	56 V	19.7 mm	e3		6.3 mm	56 V
V68RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		3 J	BULK	2	Radial		WIRE		-55 Cel	TIN	8.85 mm	40 V	56 V	11.45 mm	e3		5.2 mm	56 V
V82RA16X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		15 J	BULK	2	Radial		WIRE		-55 Cel	TIN	15.1 mm	50 V	66 V	19.7 mm	e3		6.3 mm	66 V
V82RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		4 J	BULK	2	Radial		WIRE		-55 Cel	TIN	8.85 mm	50 V	66 V	11.45 mm	e3		5.2 mm	66 V
V8RA8X2749	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		150 Cel			RADIAL	METAL OXIDE FILM		.4 J	BULK	2	Radial		WIRE		-55 Cel	TIN	8.85 mm	4 V	5.5 V	11.45 mm	e3		5.2 mm	5.5 V
TMOV14RP115M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	35 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	115 V	150 V	17 mm	e3	CUL; IEC; UL; VDE	9 mm
TMOV14RP130M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	50 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	130 V	170 V	17 mm	e3	CUL; IEC; UL; VDE	9 mm
TMOV14RP140E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	55 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	140 V	180 V	17 mm	e3	CUL; IEC; UL; VDE	9 mm
TMOV14RP140M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	55 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	140 V	180 V	17 mm	e3	CUL; IEC; UL; VDE	9 mm
TMOV14RP175M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	70 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	175 V	225 V	17 mm	e3	CUL; IEC; UL; VDE	9 mm
TMOV14RP200E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	75 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	200 V	260 V	17 mm	e3	CUL; IEC; UL; VDE	9.5 mm
TMOV14RP230E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	80 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	230 V	300 V	17 mm	e3	CUL; IEC; UL; VDE	9.5 mm
TMOV14RP275M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	110 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	275 V	350 V	17 mm	e3	CUL; IEC; UL; VDE	9.5 mm
TMOV14RP300M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	125 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	300 V	385 V	17 mm	e3	CUL; IEC; UL; VDE	11 mm
TMOV14RP385M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	150 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	17 mm	385 V	505 V	17 mm	e3	CUL; IEC; UL; VDE	11 mm
TMOV20RP115M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	52 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	23 mm	115 V	150 V	23 mm	e3	CUL; IEC; UL; VDE	9 mm
TMOV20RP200M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	154 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	23 mm	200 V	260 V	23 mm	e3	CUL; IEC; UL; VDE	9.5 mm
TMOV20RP320E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	270 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN	23 mm	320 V	420 V	23 mm	e3	CUL; IEC; UL; VDE	11 mm
TMOV20RP575M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel	SURGE PROTECTION	RADIAL	METAL OXIDE FILM	DISK PACKAGE	375 J	BULK	3	PCB Mount		WIRE	Non-linear Resistors	-55 Cel	TIN	23 mm	575 V	730 V	23 mm	e3	CUL; IEC; UL; VDE	12 mm
V18ZU1P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		.8 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		10 V	14 V		e3
V18ZU2P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		1.5 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		10 V	14 V		e3
V18ZU3P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		3.5 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		10 V	14 V		e3
V18ZU40P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		80 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		10 V	14 V		e3
V205ZC05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		5.5 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		130 V	170 V		e3
V205ZS05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	5.5 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		130 V	170 V		e3
V205ZT05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	5.5 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		130 V	170 V		e3
V205ZU05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		5.5 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		130 V	170 V		e3
V220ZC05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		6 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		140 V	180 V		e3
V220ZS05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	6 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		140 V	180 V		e3
V220ZT05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	6 J	TR	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		140 V	180 V		e3
V22ZC05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		125 Cel	85 Cel		RADIAL	METAL OXIDE FILM		.2 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel	TIN		14 V	18 V		e3

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.