Variable Resistors

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Diameter (Lead)	No. of Turns	Rated Temperature	Orientation (Actuator)	Technology	Shape (Package)	Law Of Resistance	Construction	Packing Method	Size Code	No. of Terminals	Package Style (Meter)	Terminal Shape	Sub-Category	Minimum Operating Temperature	Temperature Coef (ppm/Cel)	Terminal Finish	Length (Lead)	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Type (Actuator)	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	Width (Package)	Ganging Number	Angle Of Rotation
PVG3A202C01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	2000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1413	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150			2 mm		200 V		SCREW	3.6 mm					3.4 mm	1	210 deg
PVG5A501C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	125 Cel	10 %		11	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, Embossed, 7 Inch	1914	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150			5.1 mm		300 V		SCREW	4.8 mm					3.5 mm	1	3960 deg
PVG5A502C03R00	Murata Manufacturing	POTENTIOMETER	SURFACE MOUNT	5000 ohm	.25 W	125 Cel	10 %		11	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1915	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150	Tin (Sn)		5.1 mm		300 V		SCREW	4.8 mm	e3				3.9 mm	1	3960 deg
PVG5A504C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	500000 ohm	.25 W	125 Cel	10 %		11	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1914	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150			5.1 mm		300 V		SCREW	4.8 mm					3.5 mm	1	3960 deg
PVG5H502C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	125 Cel	10 %		11	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1919	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150	Tin (Sn)		3.7 mm		300 V		SCREW	4.9 mm	e3				4.8 mm	1	3960 deg
RJ24FX102	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.5 W	150 Cel	10 %		25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel								SCREW					MIL-PRF-22097
RJ24FX501	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.5 W	150 Cel	10 %		25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel								SCREW					MIL-PRF-22097
RJ26FW102	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.25 W	150 Cel	10 %	.41 mm	22	85 Cel	VERTICAL	METAL FOIL	RECTANGULAR PACKAGE	LINEAR	Rectangular	Box		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Gold (Au)	5.08 mm	6.35 mm				SCREW	6.35 mm	e4			MIL-R-22097	4.45 mm		7560 deg
RJ26FX203	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.25 W	150 Cel	10 %	.406 mm	22	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE		-55 Cel	100	Tin/Lead (Sn/Pb)	4.37 mm	6.73 mm				SCREW	6.73 mm	e0			MIL-R-22097	4.57 mm	1	7920 deg
RJ26FX253	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.25 W	150 Cel	10 %	.406 mm	22	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE		-55 Cel	100	Tin/Lead (Sn/Pb)	4.37 mm	6.73 mm				SCREW	6.73 mm	e0			MIL-R-22097	4.57 mm	1	7920 deg
RJR24FW102R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.5 W	150 Cel	10 %		25	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel					RJR24			SCREW					MIL-PRF-39035
RJR24FW104R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	150 Cel	10 %		25	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel					RJR24			SCREW					MIL-PRF-39035
RJR24FW105R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	.5 W	150 Cel	10 %		25	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel					RJR24			SCREW					MIL-PRF-39035
RJR24FX104R	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	150 Cel	10 %	.51 mm	25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	3819	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN LEAD	6.4 mm	10.03 mm				SCREW	9.53 mm	e0			MIL-PRF-39035	4.83 mm		9000 deg
RJR26FP104R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-65 Cel					RJR26			SCREW					MIL-PRF-39035
RJR26FX104M	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-65 Cel					RJR26			SCREW					MIL-PRF-39035
RJR26FX253R	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE	2517	3	PCB Mount	WIRE	POTENTIOMETER	-65 Cel	100	TIN LEAD	4.78 mm	6.35 mm				SCREW	6.35 mm	e0			MIL-PRF-39035	4.32 mm		4320 deg
RJR50FP502P	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	150 Cel	10 %		1	85 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel					RJR50			SCREW					MIL-PRF-39035
RV4LAYSA255B	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	2500000 ohm	2 W	120 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel					RV4			SHAFT							1
RV4NAYSD101A	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	100 ohm	2 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel					RV4			SHAFT							1
RV4SAYSD103A	Precision Electronics	POTENTIOMETER		10000 ohm	2 W	125 Cel	10 %					CARBON			Precision				Panel Mount		Variable Resistors	-65 Cel		Gold (Au)				500 V			13.614 mm	e4	RV4(LINEAR)	28.448 mm	MIL-R-94
RV6LAYSA501A	Defense Logistics Agency	POTENTIOMETER	PANEL MOUNT	500 ohm	.5 W	120 Cel	10 %		1	70 Cel	HORIZONTAL	CARBON	CIRCULAR PACKAGE	LINEAR				3	Panel Mount	HOOK	Variable Resistors	-55 Cel								SHAFT							1
RV6NAYSD501A	Defense Logistics Agency	POTENTIOMETER	PANEL MOUNT	500 ohm	.5 W	120 Cel	10 %		1	70 Cel	HORIZONTAL	CARBON	CIRCULAR PACKAGE	LINEAR				3	Panel Mount	HOOK	Variable Resistors	-55 Cel								SHAFT							1
RV6NAYSD503A	Defense Logistics Agency	POTENTIOMETER	PANEL MOUNT	50000 ohm	.5 W	120 Cel	10 %		1	70 Cel	HORIZONTAL	CARBON	CIRCULAR PACKAGE	LINEAR				3	Panel Mount	HOOK	Variable Resistors	-55 Cel								SHAFT							1
SA1CB1A103	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		SPECIAL		-65 Cel					SENSORCUBE		PRECISION	SHAFT							1
TC33X-1-102E	Bourns	TRIMMER	SURFACE MOUNT	1000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1515	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	MATTE TIN		1.2 mm		50 V		SCREW	3.8 mm	e3				3.7 mm	1	270 deg
TC33X-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1515	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	MATTE TIN		1.2 mm		50 V		SCREW	3.8 mm	e3				3.7 mm	1	270 deg
TC33X-2-203G	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	1514	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	MATTE TIN OVER NICKEL		1.2 mm		50 V		SCREW	3.8 mm	e3				3.6 mm	1	270 deg
TC33X-2-501E	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1514	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	MATTE TIN		1.2 mm		50 V		SCREW	3.8 mm	e3				3.6 mm	1	270 deg
TC33X-2-504E	Bourns	TRIMMER	SURFACE MOUNT	500000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1514	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	MATTE TIN		1.2 mm		50 V		SCREW	3.8 mm	e3				3.6 mm	1	270 deg
TC42X-2-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, Embossed, 7 Inch	1210	3	SMT	J BEND	Variable Resistors	-40 Cel	250			.8 mm		50 V		SCREW	2.8 mm					2.2 mm	1	240 deg
TC42X-2-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.1 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, Embossed, 7 Inch	1210	3	SMT	J BEND	Variable Resistors	-40 Cel	250			.8 mm		50 V		SCREW	2.8 mm					2.2 mm	1	240 deg
200SF1D502	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		SPECIAL		-65 Cel					MKII		PRECISION	SHAFT							1
3009P-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.75 W	150 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Sealed	Tube		3	PCB Mount	WIRE		-55 Cel	100	MATTE TIN	5.33 mm	8.98 mm		400 V		SCREW	19.05 mm	e3				4.83 mm	1	5400 deg
3046L-1-103	Bourns	POTENTIOMETER		10000 ohm	.125 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Sealed		7726		PCB Mount		POTENTIOMETER	-55 Cel	1000			6.58 mm	3046				19.68 mm		3046			6.59 mm
3082P-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.3 W	150 Cel	10 %	.41 mm	10	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Sealed	Tube		3	PCB Mount	WIRE		-65 Cel	100	MATTE TIN	6.1 mm	3.8 mm		400 V		SCREW	12.7 mm	e3				2.92 mm	1	3600 deg
308N250K	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	250000 ohm	.5 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		HOOK		-40 Cel								SHAFT							1
3214W-1-502G	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 13 INCH	1420	3	SMT	J BEND	Variable Resistors	-65 Cel	100	MATTE TIN		4.8 mm		300 V		SCREW	3.5 mm	e3				5.1 mm		1800 deg
3224G-1-202E	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	MATTE TIN		3.9 mm				SCREW	4.8 mm	e3				4.6 mm		4320 deg
3262W-1-102	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2517	3	PCB Mount	WIRE	Variable Resistors	-65 Cel	100	TIN LEAD	4.78 mm	6.35 mm				SCREW	6.35 mm	e0				4.32 mm		4320 deg
3296P-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE		-55 Cel	100	TIN LEAD	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				4.83 mm	1
3299P-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				6.1 mm		9000 deg
3299P-1-204LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				6.1 mm		9000 deg
3306P-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.2 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	250	MATTE TIN OVER NICKEL		7.62 mm		100 V		SCREW	8.1 mm	e3				6.81 mm	1	215 deg
3309W-1-101	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	100 Cel	25 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Open Frame	BULK		3	Radial	FLAT		-25 Cel	250	Matte Tin (Sn) - with Nickel (Ni) barrier		11 mm		250 V		SCREW	9 mm	e3				4.72 mm	1	235 deg
3329H-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylinder	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	MATTE TIN	6.78 mm			300 V		SCREW	4.57 mm	e3		6.35 mm			1	240 deg
3329H-1-504	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylinder	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	TIN LEAD	6.78 mm			300 V		SCREW	4.57 mm	e0		6.35 mm			1	240 deg
3362W-1-102LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	MATTE TIN	5.46 mm	6.99 mm				SCREW	6.6 mm	e3				4.88 mm	1	240 deg

Variable Resistors

Variable resistors, also known as potentiometers or rheostats, are electrical components that can adjust the resistance in a circuit. They typically consist of a resistive element and a movable wiper, which can be adjusted by a knob or a slider. By changing the position of the wiper, the resistance between two terminals of the resistor can be varied, allowing for precise control of the amount of current flowing through the circuit.

Variable resistors are commonly used in a variety of electronic applications, such as audio equipment, lighting controls, and motor speed controls. They can also be used as voltage dividers, where the resistance value can be adjusted to achieve a desired output voltage. Variable resistors come in various shapes and sizes, including rotary potentiometers, slide potentiometers, trimmers, and preset resistors.

One of the main advantages of variable resistors is their versatility, as they can be used to control a wide range of electrical parameters, such as voltage, current, and power. They can also be used for calibration and testing purposes, as they allow for precise adjustment of circuit parameters. However, variable resistors also have some limitations, such as limited lifetime due to wear and tear, and the potential for noise and instability at higher resistance values.