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)	Terminal Shape	Sub-Category	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)
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
16R700GF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0077 ohm		85 Cel		TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		BULK	2		WIRE	Non-linear Resistors	-40 Cel	Matte Tin (Sn)							e3
16R800GF	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0056 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		RECTANGULAR PACKAGE		BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	MATTE TIN	20.9 mm			16 V	RMAX:0.0175 OHMS AT 20 DEG CEL	12.7 mm	e3		CUL, TUV, UL	3 mm
16R800GMR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0056 ohm		85 Cel		TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		AMMO PACK; TR	2		WIRE	Non-linear Resistors	-40 Cel	Matte Tin (Sn)		16R					e3
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
V100ZS05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	2.5 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V100ZS15PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	20 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V100ZS3PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	5 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V100ZS4PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	10 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V100ZT05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	2.5 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V100ZT15PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	20 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V100ZT15P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	20 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			60 V	81 V			e3
V100ZT3PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	5 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V100ZT4PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	10 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			60 V	81 V			e3
V120ZS05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	3 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZS05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	3 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			75 V	102 V			e3
V120ZS1PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	6 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZS1P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	6 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			75 V	102 V		12 mm	e3	9 mm
V120ZS20PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			75 V	102 V			e3
V120ZS20PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZS4PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	12 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZS6PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	22 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			75 V	102 V			e3
V120ZS6P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	22 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)			75 V	102 V			e3
V120ZT05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	3 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZT1PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	6 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZT20PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			75 V	102 V			e3
V120ZT20PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZT20P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			75 V	102 V			e3
V120ZT4PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	12 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V120ZT6PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	22 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			75 V	102 V			e3
V12ZS05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	.14 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			6 V	8 V			e3
V12ZS1PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	.6 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			6 V	8 V			e3
V12ZS2PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	1.2 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			6 V	8 V			e3
V12ZT05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	.14 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn) - with Nickel (Ni) barrier			6 V	8 V			e3
V12ZT05P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	.14 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	Tin (Sn)			6 V	8 V			e3
V12ZT1PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	.6 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			6 V	8 V			e3
V12ZT2PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	1.2 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			6 V	8 V			e3
V150ZS05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	4 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			92 V	127 V			e3
V150ZS1PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 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			95 V	127 V			e3
V150ZS20PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	45 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			95 V	127 V			e3
V150ZS20PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	45 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			95 V	127 V			e3
V150ZS4PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.4 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	15 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			95 V	127 V			e3
V150ZS8PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.6 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	20 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			95 V	127 V			e3
V150ZT05PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.2 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	4 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN OVER NICKEL			92 V	127 V			e3
V150ZT1PX2855	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 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			95 V	127 V			e3
V150ZT1P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		.25 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	8 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			95 V	127 V			e3
V150ZT20PX10	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		1 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	DISK PACKAGE	45 J	TR	2	Radial	WIRE	Non-linear Resistors	-55 Cel	TIN			95 V	127 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.