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
3386X-1-252LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2500 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE			-55 Cel	100		5.97 mm	9.53 mm				SCREW	9.53 mm					4.83 mm	1	280 deg
533B1103JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	5 %		3	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR				3	Panel Mount	LUG			-55 Cel	20	Gold (Au) - with Nickel (Ni) barrier				100 V		SHAFT	19.05 mm	e4		22.22 mm			1	1080 deg
P091P-EC25BR100K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.05 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		FLAT AND SNAP-IN			-10 Cel					P091			SHAFT							1
P092N-EC15CR100K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.025 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	INVERSE AUDIO				6		FLAT AND SNAP-IN			-10 Cel		Tin (Sn)			P092			SHAFT		e3					2
P094N-FC20AR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.025 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO				12		FLAT AND SNAP-IN			-10 Cel		Tin (Sn)			P094			SHAFT		e3					4
P11A2Q0EBSZ00103KL	Vishay Intertechnology	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LOGARITHMIC	Rectangular	BULK		3	PCB Mount	FLAT			-55 Cel	500	Matte Tin (Sn)		13.1 mm		50 V		SHAFT	12.5 mm	e3					1	270 deg
P11S3A0BGSX13R0171	Vishay Intertechnology	POTENTIOMETER																							Matte Tin (Sn)								e3
P13LFL103MAB10	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	1.5 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Cylindrical	BULK		3	Panel Mount	LUG			-55 Cel	150	Matte Tin (Sn)	5 mm			122.5 V		SHAFT	10.5 mm	e3		14 mm	CECC41301-001		1	270 deg
PE30L0FL101KAB	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT		3 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Circular	BULK		3	Panel Mount	LUG	Variable Resistors		-55 Cel	150	Matte Tin (Sn) - with Nickel (Ni) barrier				17.3 V		SHAFT	13 mm	e3		19.7 mm	CECC41000; IEC60393-1		1	270 deg
PE30L0FL223KAB	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT		3 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Circular	BULK		3	Panel Mount	LUG	Variable Resistors		-55 Cel	150	Matte Tin (Sn) - with Nickel (Ni) barrier				257.7 V		SHAFT	13 mm	e3		19.7 mm	CECC41000; IEC60393-1		1	270 deg
PE30L0FL472KAB	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	4700 ohm	3 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Fully Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-55 Cel	150	Matte Tin (Sn) - with Nickel (Ni) barrier				119.9 V		SHAFT	13 mm	e3		19.7 mm			1	270 deg
PTC10LV10203A2020	Piher Sensors And Controls Sa	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.33 W	90 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		BULK		3		FLAT			-40 Cel								SCREW
RJ-4EWS10KOHM(103)	Nidec Copal Electronics	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	120 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CYLINDRICAL PACKAGE	LINEAR	Rectangular	BULK		3		WIRE			-55 Cel	100	Tin (Sn)		6.6 mm		70.7 V		SCREW	5.6 mm	e3				5 mm	1	200 deg
RT025AS4700KB	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	470 ohm	25 W	320 Cel	10 %		1	25 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Vitreous Enamelled	Bulk		3	Panel Mount	LUG	Variable Resistors		-55 Cel						108 V		SHAFT	25 mm			38 mm			1	300 deg
RT100AS1002KB	Vishay Intertechnology	POTENTIOMETER		10000 ohm	100 W	320 Cel	10 %					WIRE WOUND			Vitreous Enamelled	Box			Panel Mount		Variable Resistors		-55 Cel						850 V			50 mm			85 mm				300 deg
RT100AS10R0KB	Vishay Intertechnology	POTENTIOMETER		10 ohm	100 W	320 Cel	10 %					WIRE WOUND			Vitreous Enamelled	Box			Panel Mount		Variable Resistors		-55 Cel						31.6 V			50 mm			85 mm				300 deg
RT100AS4R70KB	Vishay Intertechnology	POTENTIOMETER		4.7 ohm	100 W	320 Cel	10 %					WIRE WOUND			Vitreous Enamelled	Box			Panel Mount		Variable Resistors		-55 Cel						21.7 V			50 mm			85 mm				300 deg
TC73W-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.05 W	85 Cel	30 %		20	50 Cel	VERTICAL	CARBON COMPOSITION	RECTANGULAR PACKAGE	LINEAR	SMT	TR, EMBOSSED, 7 INCH	1412	3	SMT	WRAPAROUND	Variable Resistors		-25 Cel		Silver (Ag)		1.8 mm	TC73	50 V		SCREW	3.6 mm	e4	TC73			3.1 mm		260 deg
TC73W-1-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.05 W	85 Cel	30 %		20	50 Cel	VERTICAL	CARBON COMPOSITION	RECTANGULAR PACKAGE	LINEAR	SMT	TR, EMBOSSED, 7 INCH	1412	3	SMT	WRAPAROUND	Variable Resistors		-25 Cel		Silver (Ag)		1.8 mm	TC73	50 V		SCREW	3.6 mm	e4	TC73			3.1 mm		260 deg
TC73W-1-202E	Bourns	POTENTIOMETER		2000 ohm	.05 W	85 Cel	30 %					CARBON			SMT	TR	1412		SMT		Variable Resistors		-25 Cel				1.8 mm		50 V			3.6 mm		TC73			3.1 mm		260 deg
TC73W-1-203E	Bourns	POTENTIOMETER		20000 ohm	.05 W	85 Cel	30 %					CARBON			SMT	TR	1412		SMT		Variable Resistors		-25 Cel				1.8 mm	TC73	50 V			3.6 mm		TC73			3.1 mm		260 deg
TC73W-1-503E	Bourns	POTENTIOMETER		50000 ohm	.05 W	85 Cel	30 %					CARBON			SMT	TR	1412		SMT		Variable Resistors		-25 Cel				1.8 mm	TC73	50 V			3.6 mm		TC73			3.1 mm		260 deg
TC73W-1-504E	Bourns	POTENTIOMETER		500000 ohm	.05 W	85 Cel	30 %					CARBON			SMT	TR	1412		SMT		Variable Resistors		-25 Cel				1.8 mm		50 V			3.6 mm		TC73			3.1 mm		260 deg
14810F0GJSX10103KA	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
14810F0GJSX10502KA	Vishay Intertechnology	POTENTIOMETER		5000 ohm	.5 W	125 Cel	10 %					CONDUCTIVE PLASTIC			Trimmer Pot	Box	4935		PCB Mount		Variable Resistors		-40 Cel	500	Tin (Sn)	8.85 mm	13.1 mm					12.5 mm	e3				8.83 mm		270 deg
23ESA104MMF50NF	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
3006W-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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
3250W-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	1 W	150 Cel	5 %	.71 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Square	Tube		3	PCB Mount	WIRE			-65 Cel	50	MATTE TIN	13.33 mm	12.7 mm				SCREW	12.7 mm	e3				5.59 mm	1	9000 deg
3266P-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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)		4.5 mm		300 V		SCREW	6.78 mm	e3				6.78 mm	1
3296W-1-103A	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	AMMO PACK		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
3296W-1-103R	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	TR		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
3310C-001-104L	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors		-40 Cel	1000	MATTE TIN	5.97 mm	9.53 mm				SHAFT	9.53 mm	e3				5.18 mm	1	270 deg
3310H-001-102L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	1000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Square		3838	6	PCB Mount	WIRE	Variable Resistors		-40 Cel	1000	MATTE TIN	5.97 mm	7.54 mm				SHAFT	9.53 mm	e3				9.75 mm	2	270 deg
3310P-125-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors		-40 Cel	1000		5.97 mm	5.18 mm					9.53 mm					9.53 mm		270 deg
3310R-101-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors		-40 Cel	1000		5.97 mm	5.18 mm					9.53 mm					9.53 mm		270 deg
3329H-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 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-1-504LF	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	MATTE TIN	6.78 mm			300 V		SCREW	4.57 mm	e3		6.35 mm			1	240 deg
3362P-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	MATTE TIN	5.46 mm	4.88 mm				SCREW	6.99 mm	e3				6.6 mm	1	240 deg
3362P-1-504LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	MATTE TIN	5.46 mm	4.88 mm				SCREW	6.99 mm	e3				6.6 mm	1	240 deg
3386V-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	MATTE TIN	5.97 mm	9.53 mm				SCREW	9.53 mm	e3				4.83 mm	1	280 deg
3386X-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	MATTE TIN	5.97 mm	9.53 mm				SCREW	9.53 mm	e3				4.83 mm	1	280 deg
3540S-1-104L	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors		-40 Cel	50	GOLD					PRECISION	SHAFT	19.05 mm	e4		22.23 mm			2	3600 deg
3590S-1-203L	Bourns	POTENTIOMETER	PANEL MOUNT	20000 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	TIN						SHAFT	18.6 mm	e3		22.22 mm			1	3600 deg
3590S-6-502L	Bourns	POTENTIOMETER		5000 ohm	2 W	125 Cel	5 %					WIRE WOUND	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors		-40 Cel	50								18.6 mm			22.22 mm				3600 deg
7286R100L.25HT	Tt Electronics Plc	POTENTIOMETER	Panel Mount	100 ohm	2 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CYLINDRICAL PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	TURRET	POTENTIOMETER		-55 Cel		Gold (Au)					PRECISION	SHAFT	19.1 mm	e4		22.2 mm			1	3600 deg
73JB5K	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	2 W	120 Cel	5 %		1		VERTICAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR				3		LUG			-40 Cel							PRECISION	SHAFT							1
EVM3ESX50B22	Panasonic	TRIMMER	SURFACE MOUNT	200 ohm	.15 W	100 Cel	25 %		1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TR, 7 INCH	1512	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250			1.62 mm		50 V		SCREW	3.8 mm					3.1 mm		260 deg
M64Y201KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	155 Cel	10 %	.5 mm	21	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		10 V		SCREW	9.7 mm	e3			CECC41000	5 mm	1	7560 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.