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	Dimensions	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)	Width (Package)	Ganging Number	Angle Of Rotation
3310Y-101-103L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Square		3838	3	PCB Mount	WIRE	Variable Resistors		-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm				SHAFT	9.53 mm	e3			9.53 mm	1	270 deg
3852A-162-503AL	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852A-166-103AL	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	FLAT	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852A-202-103AL	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852A-202-104AL	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852A-282-101AL	Bourns	POTENTIOMETER	PANEL MOUNT	100 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852A-282-102AL	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852A-282-104AL	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852A-282-252AL	Bourns	POTENTIOMETER	PANEL MOUNT	2500 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3852C-282-103AL	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER		-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3862C-162-103AL	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	MATTE TIN						SHAFT	11.51 mm	e3		12.7 mm		1	260 deg
3862C-202-502AL	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)						SHAFT	11.51 mm	e3		12.7 mm		1	260 deg
3862C-206-103AL	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	WIRE	Variable Resistors		-40 Cel	150	Matte Tin (Sn)						SHAFT	11.51 mm	e3		12.7 mm		1	260 deg
3862C-206-104AL	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	WIRE	Variable Resistors		-40 Cel	150	Matte Tin (Sn)						SHAFT	11.51 mm	e3		12.7 mm		1	260 deg
3862C-282-102AL	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)						SHAFT	11.51 mm	e3		12.7 mm		1	260 deg
3862C-282-502AL	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)						SHAFT	11.51 mm	e3		12.7 mm		1	260 deg
3862C-282-503AL	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)						SHAFT	11.51 mm	e3		12.7 mm		1	260 deg
6639S-301-502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Cylindrical			3	Panel Mount	BINDING POST	POTENTIOMETER		-40 Cel	500	GOLD OVER NICKEL					PRECISION	SHAFT	11.25 mm	e4		22.23 mm		1	340 deg
6657S-1-502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	BINDING POST	POTENTIOMETER		-40 Cel	500							SHAFT	16.46 mm			33.34 mm		1	340 deg
T63XB103KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.25 W	155 Cel	10 %	.45 mm	13	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TUBE	2720	3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4 mm	6.8 mm	T63	50 V		SCREW	6.8 mm	e3	T63		5 mm		5040 deg
T63XB105KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	.25 W	155 Cel	10 %	.45 mm	13	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TUBE	2720	3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4 mm	6.8 mm	T63	250 V		SCREW	6.8 mm	e3	T63		5 mm		5040 deg
T63XB502KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.25 W	155 Cel	10 %	.45 mm	13	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TUBE	2720	3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4 mm	6.8 mm	T63	35.3 V		SCREW	6.8 mm	e3	T63		5 mm		5040 deg
T63YB102KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.25 W	155 Cel	10 %	.45 mm	13	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TUBE	2720	3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4 mm	6.8 mm	T63	15.8 V		SCREW	6.8 mm	e3	T63		5 mm		5040 deg
3541H-1-102L	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	2 W	125 Cel	10 %		10	70 Cel	HORIZONTAL	HYBRID	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors		-40 Cel	100	GOLD					PRECISION	SHAFT	19.05 mm	e4		22.23 mm		2	3600 deg
3541H-1-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 ohm	2 W	125 Cel	10 %		10	70 Cel	HORIZONTAL	HYBRID	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors		-40 Cel	100	GOLD					PRECISION	SHAFT	19.05 mm	e4		22.23 mm		2	3600 deg
3541H-1-203L	Bourns	POTENTIOMETER	PANEL MOUNT	20000 ohm	2 W	125 Cel	10 %		10	70 Cel	HORIZONTAL	HYBRID	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors		-40 Cel	100	GOLD					PRECISION	SHAFT	19.05 mm	e4		22.23 mm		2	3600 deg
25SR20KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	FLAT	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.08 mm	4.83 mm		300 V	RATED AC VOLTAGE (V): 300	SCREW	6.86 mm	e3			6.86 mm	1	210 deg
25SR500KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	FLAT	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.08 mm	4.83 mm		300 V	RATED AC VOLTAGE (V): 300	SCREW	6.86 mm	e3			6.86 mm	1	210 deg
25XR100LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	FLAT	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.08 mm	4.83 mm		300 V	RATED AC VOLTAGE (V): 300	SCREW	6.86 mm	e3			6.86 mm	1	210 deg
25XR500KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	FLAT	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.08 mm	4.83 mm		300 V	RATED AC VOLTAGE (V): 300	SCREW	6.86 mm	e3			6.86 mm	1	210 deg
62MR50LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	20 %	.432 mm	1	70 Cel	VERTICAL	CERMET		LINEAR	Sealed	BULK		3	PCB Mount	WIRE			-55 Cel	100	Matte Tin (Sn)	4.83 mm			200 V	RATED AC VOLTAGE (V): 200	SCREW	5.08 mm	e3		6.35 mm		1	220 deg
T93XA503KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	125 Cel	10 %	.5 mm	21	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE			-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		158.114 V		SCREW	9.7 mm	e3			5 mm	1	7560 deg
T93YB504KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.125 W	125 Cel	10 %	.5 mm	21	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE			-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		250 V		SCREW	9.7 mm	e3			5 mm	1	7560 deg
1-1624217-0	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.4 W		10 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT								23			SHAFT						1
23ESA103MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESA105MMF50AF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	1000000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESA223MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	22000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESA473MMF50AF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	47000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESA473MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	47000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESA474MMF50AF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	470000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESB103MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESB105MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	1000000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESB224MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	220000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESB472MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	4700 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT						1
23ESB473MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	47000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT						1
27ESA104MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
27ESA472MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	4700 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1
27ESA503MMF50N	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT						1

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.