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)	Reference Standard	Width (Package)	Ganging Number	Angle Of Rotation
ST-4ETB203	Vishay Intertechnology	TRIMMER	SURFACE MOUNT	20000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Sealed	TR, EMBOSSED, 7 INCH	2420	3	SMT	GULL WING	Variable Resistors		-55 Cel	100	Tin/Copper (Sn/Cu)		2.3 mm	ST-4	70.7 V		SCREW	6.2 mm	e2	ST-4			5 mm		3600 deg
T73XX205KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	2000000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TUBE	2619	3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Tin/Silver (Sn97Ag3)	5.46 mm	7 mm		300 V		SCREW	6.6 mm					4.7 mm		240 deg
T7YA102MB40	Vishay Intertechnology	TRIMMER	PCB MOUNT	1000 ohm	.5 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Sealed	Bulk		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Tin/Silver (Sn97Ag3)	4.5 mm			22.4 V	STANDARD: IEC60393-1	SCREW	5.85 mm			7 mm	CECC41100		1	270 deg
T93XB105KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	.06 W	125 Cel	10 %	.5 mm	21	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		250 V		SCREW	9.7 mm	e3				5 mm	1	7560 deg
T93YA105KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	.06 W	125 Cel	10 %	.5 mm	21	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		250 V		SCREW	9.7 mm	e3				5 mm	1	7560 deg
TC33B-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.1 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1215	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	TIN SILVER COPPER		1.47 mm	TC33	50 V		SCREW	3 mm	e1	TC33			3.8 mm
TC33B-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.1 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1215	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	TIN SILVER COPPER		1.47 mm	TC33	50 V		SCREW	3 mm	e1	TC33			3.8 mm
TC42X-2-102E	Bourns	TRIMMER	SURFACE MOUNT	1000 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
TS53YJ502MR10	Vishay Intertechnology	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, 7 Inch	2020	3	SMT	WRAPAROUND	Variable Resistors		-55 Cel	100	Tin (Sn)		2.7 mm		35.4 V		SCREW	5 mm	e3			CECC41000; IEC60393-1	5 mm	1	220 deg
1-1879325-5	TE Connectivity	POTENTIOMETER									HORIZONTAL											11.35mm x 9.5mm x 7.05mm
14821F0GJSX13103KA	Vishay Intertechnology	POTENTIOMETER	PCB MOUNT	10000 ohm	.5 W	125 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Trimmer Pot			3	PCB Mount	FLAT	Variable Resistors		-40 Cel	500	Tin (Sn)	8.85 mm					SHAFT	12.5 mm	e3				12.5 mm	1	270 deg
159-11202	Vishay Intertechnology	POTENTIOMETER		2000 ohm	3.5 W	150 Cel	20 %					CERMET	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors		-55 Cel	100		3.18 mm		159				8.76 mm		159	22.22 mm				340 deg
23AR10KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	HOOK			-55 Cel	100	Matte Tin (Sn)		2.7 mm		200 V		SCREW	5 mm	e3				4.5 mm	1	360 deg
23AR5KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	HOOK			-55 Cel	100	Tin (Sn)		2.7 mm		200 V		SCREW	5 mm	e3				4.5 mm	1	360 deg
23BR500KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	500000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	GULL WING			-55 Cel	100	Tin (Sn)		2.7 mm		200 V		SCREW	5 mm	e3				4.5 mm	1	360 deg
23BR50KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	GULL WING			-55 Cel	100	Tin (Sn)		2.7 mm		200 V		SCREW	5 mm	e3				4.5 mm	1	360 deg
248BBHS0XB25502MA	Vishay Intertechnology	POTENTIOMETER		5000 ohm	.5 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Single Turn	Box	5030		PCB Mount		POTENTIOMETER		-55 Cel	500	Tin (Sn)	6.9 mm	12.7 mm		50 V			12.7 mm	e3				7.6 mm		265 deg
248FGJSPXB25502MA	Vishay Intertechnology	POTENTIOMETER		5000 ohm	.5 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Single Turn	Box	5030		PCB Mount		POTENTIOMETER		-55 Cel	500	Tin (Sn)	6.9 mm	12.7 mm		50 V			12.7 mm	e3				7.6 mm		265 deg
249BBHS0XB25502KA	Vishay Intertechnology	POTENTIOMETER		5000 ohm	.5 W	125 Cel	10 %					CERMET			Single Turn	Box	5030		PCB Mount		POTENTIOMETER		-55 Cel	150	Tin (Sn)	6.9 mm	12.7 mm		50 V			12.7 mm	e3				7.6 mm		265 deg
249BBHS0XB25503KA	Vishay Intertechnology	POTENTIOMETER		50000 ohm	.5 W	125 Cel	10 %					CERMET			Single Turn	Box	5030		PCB Mount		POTENTIOMETER		-55 Cel	150	Tin (Sn)	6.9 mm	12.7 mm		158 V			12.7 mm	e3				7.6 mm		265 deg
249FGJSPXB25252KA	Vishay Intertechnology	POTENTIOMETER		2500 ohm	.5 W	125 Cel	10 %					CERMET			Single Turn	Box	5030		PCB Mount		POTENTIOMETER		-55 Cel	150	Tin (Sn)	6.9 mm	12.7 mm		35.4 V			12.7 mm	e3				7.6 mm		265 deg
249FGJSPXB25502KA	Vishay Intertechnology	POTENTIOMETER		5000 ohm	.5 W	125 Cel	10 %					CERMET			Single Turn	Box	5030		PCB Mount		POTENTIOMETER		-55 Cel	150	Tin (Sn)	6.9 mm	12.7 mm		50 V			12.7 mm	e3				7.6 mm		265 deg
252A103B40NA	Cts	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.0125 W	85 Cel	20 %			50 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR				6		WIRE			-10 Cel								JOYSTICK							2
3006P-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	MATTE TIN	5.33 mm	6.35 mm		400 V		SCREW	19.05 mm	e3				4.83 mm		5400 deg
3006P-1-201LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.33 mm	6.35 mm		400 V		SCREW	19.05 mm	e3				4.83 mm		5400 deg
3006W-1-201LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.33 mm	6.35 mm		400 V		SCREW	19.05 mm	e3				4.83 mm		5400 deg
3006W-1-504LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	MATTE TIN	5.33 mm	6.35 mm		400 V		SCREW	19.05 mm	e3				4.83 mm		5400 deg
3009P-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3048L-2-103	Bourns	POTENTIOMETER		10000 ohm	.12 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Compact				PCB Mount		Variable Resistors		-55 Cel	1000	SILVER		8.28 mm					31.75 mm	e4				6.99 mm
3048L-3-103	Bourns	POTENTIOMETER		10000 ohm	.12 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Compact				PCB Mount		Variable Resistors		-55 Cel	1000	SILVER		8.28 mm					31.75 mm	e4				6.99 mm
3048L-4-103	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Compact				PCB Mount		Variable Resistors		-55 Cel	1000	SILVER		8.28 mm					31.75 mm	e4				6.99 mm
3048L-4-502	Bourns	POTENTIOMETER		5000 ohm	.25 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Compact				PCB Mount		Variable Resistors		-55 Cel	1000	SILVER		8.28 mm					31.75 mm	e4				6.99 mm
3059Y-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE			-55 Cel	100	Matte Tin (Sn)	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e3				4.83 mm	1	7920 deg
3142W105P	TE Connectivity	TRIMMER	SURFACE MOUNT	1000000 ohm	.15 W		25 %		1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR				3		WRAPAROUND											SCREW
3203X203P	TE Connectivity	TRIMMER	SURFACE MOUNT	20000 ohm	.05 W	150 Cel	.25 %		1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	Tape	1212	3	SMT	WRAPAROUND	POTENTIOMETER	3.4mm x 3.4mm x 2mm	-55 Cel	100			2 mm		15 V		SCREW	3.4 mm					3.4 mm		210 deg
3214W-1-501E	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 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
3223W-1-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.125 W	150 Cel	20 %		11	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Sealed	TR, EMBOSSED, 7 INCH	1616	3	SMT	WRAPAROUND	Variable Resistors		-65 Cel	100	MATTE TIN		3.18 mm		200 V		SCREW	4 mm	e3				3.96 mm	1	3960 deg
3224J-1-201E	Bourns	TRIMMER	SURFACE MOUNT	200 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	HOOK	POTENTIOMETER		-65 Cel	100	MATTE TIN		3.71 mm				SCREW	4.8 mm	e3				4.6 mm		4320 deg
3224J-1-501E	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	HOOK	POTENTIOMETER		-65 Cel	100	MATTE TIN		3.71 mm				SCREW	4.8 mm	e3				4.6 mm		4320 deg
3250L-1-103	Bourns	TRIMMER	CHASSIS MOUNT	10000 ohm	1 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Square	Bulk		3	Chassis Mount	FLEXIBLE WIRE			-65 Cel	50	SILVER	152.4 mm	12.7 mm				SCREW	12.7 mm	e4				4.75 mm	1	9000 deg
3262W-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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	MATTE TIN	4.78 mm	6.35 mm		300 V		SCREW	6.35 mm	e3				4.32 mm		4320 deg
3266X-1-254LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	250000 ohm	.25 W	150 Cel	10 %		12	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	TUBE		3	Radial	WIRE			-55 Cel	100	Matte Tin (Sn)		7.24 mm		300 V		SCREW	6.71 mm	e3				4.5 mm	1
3269P-1-501GLF	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2525	3	SMT	L BEND			-65 Cel	100	Matte Tin (Sn)		5.21 mm		300 V		SCREW	6.35 mm	e3				6.35 mm	1
3269W-11-103LF	Bourns	TRIMMER		10000 ohm	.25 W	150 Cel	10 %					CERMET			Rectangular	Tube	2517		SMT		Variable Resistors		-65 Cel	100	Matte Tin (Sn)		7.44 mm		300 V			6.35 mm	e3				4.32 mm		4320 deg
3290H-1-500	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	1 W	150 Cel	5 %	.51 mm	25	85 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE			-65 Cel	50	Gold (Au) - with Nickel (Ni) barrier	8 mm	9.53 mm				SCREW	9.53 mm	e4				3.81 mm	1	9000 deg
3290H-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	1 W	150 Cel	5 %	.51 mm	25	85 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE			-65 Cel	50	GOLD OVER NICKEL	8 mm	9.53 mm				SCREW	9.53 mm	e4				3.81 mm	1	9000 deg
3292W-1-102M	Bourns	TRIMMER	PANEL MOUNT	1000 ohm	.5 W	150 Cel	10 %	.51 mm	25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	TUBE		3	Panel Mount	WIRE	Variable Resistors		-65 Cel	100	TIN LEAD	8.26 mm	9.53 mm		400 V		SCREW	9.53 mm	e0				3.81 mm	1	9000 deg
3296P-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE			-55 Cel	100	MATTE TIN	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				4.83 mm	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.