Variable Resistors

Reset All

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
3590S-2-501L	Bourns	POTENTIOMETER		500 ohm	2 W	125 Cel	5 %					WIRE WOUND	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors		-40 Cel	50				3590				18.6 mm		3590	22.22 mm				3600 deg
3590S-2-502	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	2 W	125 Cel	5 %		10	40 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round			3	Panel Mount	LUG	Variable Resistors		-40 Cel	50				3590		PRECISION	SHAFT	18.6 mm		3590	22.22 mm			1	3600 deg
44WR50KLFT7	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	150 Cel	10 %		9	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	2019	3	SMT	HOOK	Variable Resistors		-65 Cel	100	TIN		5.31 mm		300 V		SCREW	5.08 mm	e3				4.83 mm	1	3240 deg
51CAD-E24-B15L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.5 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER		1 Cel	1000	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
51CAD-E24-B18L	Bourns	POTENTIOMETER	PCB MOUNT	50000 ohm	.5 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER		1 Cel	1000	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
533-11102	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	5 %		3	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Circular			3	CIRCULAR PACKAGE	LUG			-55 Cel	20					31.6 V		SHAFT	19.05 mm			22.22 mm			1	1080 deg
533-11502	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	5 %		3	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Circular			3	CIRCULAR PACKAGE	LUG			-55 Cel	20					70.7 V		SHAFT	19.05 mm			22.22 mm			1	1080 deg
534B1104JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR				3	Panel Mount	LUG			-55 Cel	20	Gold (Au) - with Nickel (Ni) barrier				447 V		SHAFT	19.05 mm	e4		22.22 mm			1	3600 deg
53CAD-E12-H15L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	5 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular			3	Panel Mount	LUG	POTENTIOMETER		1 Cel	150	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
6539S-1103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Servo Mount			3	Panel Mount	TURRET	POTENTIOMETER		1 Cel		Gold (Au) - with Nickel (Ni) barrier						SHAFT	12.7 mm	e4		22.23 mm			1	340 deg
6639S-1203	Bourns	POTENTIOMETER	PANEL MOUNT	20000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	TURRET	POTENTIOMETER		-40 Cel		GOLD OVER NICKEL						SHAFT	11.25 mm	e4		22.23 mm			1	340 deg
7-1879325-5	TE Connectivity	POTENTIOMETER									HORIZONTAL											11.35mm x 9.5mm x 7.05mm
72PMR100K	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.53 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin/Lead (Sn/Pb)	4.6 mm	4.75 mm		200 V		SCREW	9.53 mm	e0				9.53 mm	1	244 deg
72PMR100KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.53 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin (Sn)	4.6 mm	4.75 mm		200 V		SCREW	9.53 mm	e3				9.53 mm	1	244 deg
72PMR100KLFTB	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %	.53 mm	1		VERTICAL	CERMET		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100		4.6 mm	4.75 mm		200 V		SCREW	9.53 mm					9.53 mm	1	244 deg
72PMR100KTB	Tt Electronics Plc	TRIMMER		100000 ohm	.5 W	125 Cel	10 %	.53 mm				CERMET			Trimmer Pot	Tube	3838		Panel Mount		Variable Resistors		-55 Cel	100		4.6 mm	4.75 mm	72	200 V			9.53 mm		72			9.53 mm		244 deg
72PR100KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.53 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin (Sn)	4.6 mm	4.75 mm		200 V		SCREW	9.53 mm	e3				9.53 mm	1	244 deg
72PR5KLFTB	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %	.53 mm	1		VERTICAL	CERMET		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin (Sn)	4.6 mm	4.75 mm		200 V		SCREW	9.53 mm	e3				9.53 mm	1	244 deg
82S1D-R22-A10	Bourns	POTENTIOMETER		1000 ohm	2 W	125 Cel	10 %					CERMET			Square		6363		Panel Mount		Variable Resistors		-40 Cel	150			15.88 mm					15.88 mm		82			15.88 mm		240 deg
82S1D-R22-A10/L	Bourns	POTENTIOMETER	PANEL MOUNT		2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular			3	Panel Mount	HOOK	Variable Resistors		-40 Cel	150	Matte Tin (Sn)		15.88 mm				SHAFT	15.88 mm	e3				15.88 mm	1	240 deg
84WR5KLF	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET		LINEAR	Square	TUBE	2517	3	SMT	FLAT			-65 Cel	100	MATTE TIN		7.49 mm		200 V		SCREW	6.35 mm	e3				4.32 mm	1	4320 deg
9-1879321-6	TE Connectivity	POTENTIOMETER									HORIZONTAL											13.75mm x 11.7mm x 5.1mm
93R1A-R22-A20L	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular			3	Panel Mount	FLAT	POTENTIOMETER		-40 Cel	150	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	240 deg
CB10LV223M	TE Connectivity	TRIMMER	THROUGH HOLE MOUNT	22000 ohm	.15 W	70 Cel	20 %		1		VERTICAL	CARBON FILM	RECTANGULAR PACKAGE	LINEAR	Flame Retardant		4339	3	PCB Mount	FLAT	Variable Resistors		-25 Cel	500		3.5 mm	5 mm		150 V		SCREW	11 mm					9.8 mm		240 deg
CMU1511E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	150 ohm	2 W	120 Cel			1	70 Cel	HORIZONTAL		CIRCULAR PACKAGE	LINEAR	PCB Mount			3	Panel Mount	LUG	Variable Resistors		-55 Cel							RATED AC VOLTAGE (V):500	SHAFT	15.9 mm			29.4 mm			1	312 deg
D100K10KE	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	100 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260					2845 V	FLAME PROOF	SLIDE	165.1 mm			19.1 mm
D225K1K5E	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	1500 ohm	225 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260					4595 V	FLAME PROOF	SLIDE	266.7 mm			28.6 mm
D50K75RE	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	75 ohm	50 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260					1625 V	FLAME PROOF	SLIDE	101.6 mm			14.3 mm
EVM1DSX30B14	Panasonic	TRIMMER	SURFACE MOUNT	10000 ohm	.2 W	100 Cel	25 %		1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TR, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	TIN/PALLADIUM		1.4 mm		50 V		SCREW	4.5 mm	e3/e4				3.8 mm		260 deg
EVMAAGA00B54	Panasonic	TRIMMER		50000 ohm	.3 W	100 Cel	25 %					CERMET			Trimmer	Bulk	3127		PCB Mount		POTENTIOMETER		-40 Cel	200			7.6 mm		100 V			7.8 mm					6.9 mm		220 deg
M63S105KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4.78 mm	10.03 mm				SCREW	9.52 mm	e3				4.83 mm	1	270 deg
MW22B-10-10K	Eti Systems	POTENTIOMETER																							GOLD			MW22B					e4
P0915N-FC15AR10K	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	10000 ohm	.025 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO	Rectangular	TRAY		3	PCB Mount	FLAT			-10 Cel			3.5 mm	11.35 mm			RATED AC VOLTAGE (V): 50	SHAFT	9.5 mm					7.05 mm	1	300 deg
P091N-FC15AR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT		.025 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO	Rectangular			3	PCB Mount	FLAT AND SNAP-IN			-10 Cel			3.5 mm	11.35 mm			RATED AC VOLTAGE (V): 50	SHAFT	9.5 mm					7.05 mm	1	300 deg
P091N-FC25BR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT		.05 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT AND SNAP-IN			-10 Cel			3.5 mm	11.35 mm			RATED AC VOLTAGE (V): 50	SHAFT	9.5 mm					7.05 mm	1	300 deg
P0925N-FC15CR500K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT		.025 W	70 Cel	20 %		1		VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	INVERSE AUDIO	Rectangular			6	PCB Mount	FLAT AND SNAP-IN			-10 Cel			3.5 mm	11.35 mm			RATED AC VOLTAGE (V): 50	SHAFT	9.55 mm					9.5 mm	2	300 deg
P11A2V0FGSY00103MA	Vishay Intertechnology	POTENTIOMETER		10000 ohm	.5 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Modular	Box	4949		Panel Mount		Variable Resistors		-55 Cel	500	Tin (Sn)		11.1 mm		79.7 V			12.5 mm	e3				12.5 mm		270 deg
P11S1V0FGSY00104MA	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT	100000 ohm	1 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK		3	Panel Mount	LUG			-55 Cel	150	Tin (Sn)		13.1 mm		316 V		SHAFT	12.5 mm	e3				11.1 mm	1	270 deg
P140KH-F20BR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.05 W	70 Cel	20 %		1		VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Insulated			6	PCB Mount	FLAT			-20 Cel			4.5 mm	8.2 mm			RATED AC VOLTAGE (V): 50	SHAFT	16.3 mm					14.5 mm	2	260 deg
P160KNP-0EC15B100K	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	100000 ohm	.2 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rotary			3	PCB Mount	LUG			-20 Cel							RATED AC VOLTAGE (V): 200	SHAFT	9.5 mm			16.5 mm			1	260 deg
P16NM103KAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	10 %		1	40 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)				100 V	STANDARD: IEC60393-1	KNOB	10.2 mm	e3		16 mm	CECC41000		1	270 deg
P16NM105MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	1000000 ohm	.12 W	125 Cel	20 %		1	40 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)				350 V		KNOB	10.2 mm	e3		16 mm	CECC41000; IEC60393-1		1	270 deg
P16NP104KAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	100000 ohm	1 W	85 Cel	10 %		1	40 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)				316 V	STANDARD: IEC60393-1	KNOB	9.6 mm	e3		16 mm	CECC41000		1	270 deg
P231-FA25BR50K	Tt Electronics Plc	POTENTIOMETER	Panel Mount	50000 ohm	.5 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rotary			3	Panel Mount	LUG			-20 Cel							RATED AC VOLTAGE (V):500	SHAFT	11.5 mm			24 mm			1	260 deg
P232-DEC35BR5K	Tt Electronics Plc	POTENTIOMETER	Panel Mount	5000 ohm	.5 W	85 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Dust Proof			3	Panel Mount	LUG			-10 Cel						200 V		SHAFT	11.5 mm			23 mm			1	280 deg
PA16NM103MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	.5 W	125 Cel	20 %		1	40 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	500					70.7 V		KNOB	10.2 mm			16 mm	CECC41000; IEC60393-1		1	270 deg
PA16NP102MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	1000 ohm	.5 W	85 Cel	20 %		1	40 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	500					22.4 V		KNOB	9.6 mm			16 mm	CECC41000; IEC60393-1		1	270 deg
PCW1J-R24-BAD252L	Bourns	POTENTIOMETER	PCB MOUNT	2500 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		AUDIO	Rectangular			3	PCB Mount	FLAT	Variable Resistors		1 Cel	1000	MATTE TIN		8.31 mm				SHAFT	23.37 mm	e3				17.07 mm	1	270 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.