.03 W Non-linear Resistors 195

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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	Thermal Sensitivity Index	Minimum Operating Temperature	Terminal Finish	Maximum Circuit RMS Voltage	Operating Voltage	Length (Package)	JESD-609 Code	Maximum Circuit DC Voltage
KW104R2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	100000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		4140 K	-80 Cel				2.413 mm
PX104J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PW104J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PX602J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	6000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
KS104R2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	100000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		4140 K	-80 Cel				2.413 mm
KS102J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	1000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
PT503R2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	50000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		4140 K	-80 Cel				2.413 mm
KW303J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	30000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KW103G2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3575 K	-80 Cel				2.413 mm
PT104R2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		4140 K	-80 Cel				2.413 mm
KW602J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	6000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
PX104R2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		4140 K	-80 Cel				2.413 mm
PW203J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	20000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PX303J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	30000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PX503R2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	50000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		4140 K	-80 Cel				2.413 mm
PW303J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	30000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PX502J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	5000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PW103G2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3575 K	-80 Cel				2.413 mm
KT104R2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	100000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KS602J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	6000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KS303J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	30000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KW203J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	20000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KX303J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	30000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
PT104J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	100000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
KT503R2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	50000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KW103J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
PW103J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PT203J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	20000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PT503J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	50000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
KW302J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	3000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KS302J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	3000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
KX104R2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	100000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		4140 K	-80 Cel				2.413 mm
KT303J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	30000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
PW102J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	1000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
KT203J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	20000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		4140 K	-80 Cel				2.413 mm
PX302J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	3000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
KX103J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	10000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
V9MLA0402LWH	Littelfuse	VARISTOR	SURFACE MOUNT		.03 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.4 J	TR, EMBOSSED PAPER, 7 INCH	2	Chip / Die	WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	4 V	9 V		e3	9 V
V9MLA0402WA	Littelfuse	VARISTOR	SURFACE MOUNT		.03 W	125 Cel			DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.05 J	BULK	2	Chip / Die	WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	6.5 V	9 V		e3	9 V
V18MLA0402H	Littelfuse	VARISTOR	SURFACE MOUNT		.03 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.1 J	TR, EMBOSSED PAPER, 7 INCH	2	Chip / Die	WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	14 V	18 V		e3	18 V
V18MLA0402WT	Littelfuse	VARISTOR	SURFACE MOUNT		.03 W	125 Cel			DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.05 J	TR, EMBOSSED PLASTIC, 13 INCH	2	Chip / Die	WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	14 V	18 V		e3	18 V
V9MLA0402WH	Littelfuse	VARISTOR	SURFACE MOUNT		.03 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.1 J	TR, EMBOSSED PAPER, 7 INCH	2	Chip / Die	WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	4 V	9 V		e3	9 V
V18MLA0402WA	Littelfuse	VARISTOR	SURFACE MOUNT		.03 W	125 Cel			DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.05 J	BULK	2	Chip / Die	WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	14 V	18 V		e3	18 V
V9MLA0402LH	Littelfuse	VARISTOR	SURFACE MOUNT		.03 W	125 Cel	150 Cel		DUAL ENDED	METAL OXIDE FILM	RECTANGULAR PACKAGE	.4 J	TR, EMBOSSED PAPER, 7 INCH	2	Chip / Die	WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	4 V	9 V		e3	9 V
KS503J2	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	50000 ohm	.03 W	135 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	FLEXIBLE WIRE		3892 K	-80 Cel				2.413 mm
PT602J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	6000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PW503J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	50000 ohm	.03 W	150 Cel	25 Cel	TEMPERATURE SENSING	RADIAL					2	Radial	WIRE		3892 K	-80 Cel				2.413 mm
PR302J2	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	3000 ohm	.03 W	80 Cel	25 Cel	TEMPERATURE SENSING	RADIAL		DISK PACKAGE			2		WIRE		3890 K	-55 Cel	TIN				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.