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
Y006910K0000J0L	Vishay Intertechnology	POTENTIOMETER		10000 ohm	.25 W	150 Cel	5 %	.61 mm				METAL FOIL			Trimmer Pot	Box	3817		PCB Mount		Variable Resistors		-55 Cel	10	Tin/Lead (Sn/Pb)	7.62 mm	10.67 mm					9.53 mm	e0	1260		MIL-PRF-39035	4.32 mm		7560 deg
3296X-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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
3852A-287-103AL	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CYLINDRICAL PACKAGE	LINEAR	Single Turn			3	Panel Mount	FLAT	Variable Resistors		-1 Cel	150							SHAFT	6.35 mm			19.05 mm			1	250 deg
73JA50K	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	50000 ohm	2 W	120 Cel	5 %		1		VERTICAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR				3		LUG			-40 Cel							PRECISION	SHAFT							1
PV37W104C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.25 W	125 Cel	10 %		12	150 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	150	Tin/Copper (Sn/Cu)		6.7 mm		200 V		SCREW	6.4 mm	e2				4 mm	1	4320 deg
14910F0GJSX10501KA	Vishay Intertechnology	POTENTIOMETER		500 ohm	1 W	125 Cel	10 %					CERMET			Trimmer Pot	Box	4935		PCB Mount		Variable Resistors		-40 Cel	150	Tin (Sn)	8.85 mm	13.1 mm					12.5 mm	e3				8.83 mm		270 deg
3314G-1-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1818	3	SMT	GULL WING	POTENTIOMETER		-55 Cel	100	MATTE TIN		2.55 mm		300 V		SCREW	4.5 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3590S-2-503L	Bourns	POTENTIOMETER	PANEL MOUNT	50000 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	18.59 mm	e3		22.22 mm			1	3600 deg
6574S-1-502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Servo Mount			3	Panel Mount	BINDING POST	Variable Resistors		-40 Cel	500	GOLD OVER NICKEL					PRECISION	SHAFT	15.24 mm	e4		51 mm			1	350 deg
67WR10KLFTB	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %	.53 mm	20	85 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.6 mm	10.4 mm		200 V		SCREW	9.53 mm	e3				4.95 mm	1	7200 deg
84A1A-B28-J15L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Square			3	Panel Mount	LUG	Variable Resistors		1 Cel				15.88 mm				SHAFT	19.05 mm					15.88 mm	1	3600 deg
PDB185-GTR31-504C2	Bourns	POTENTIOMETER		500000 ohm	.05 W	70 Cel	20 %					CARBON	CYLINDRICAL PACKAGE		Round				Panel Mount		POTENTIOMETER		-10 Cel						100 V			27.3 mm			15 mm				300 deg
RHS100E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	100 ohm	25 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	34.93 mm			39.62 mm			1	300 deg
3362P-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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 (Sn)	5.46 mm	4.88 mm				SCREW	6.99 mm	e3				6.6 mm	1	240 deg
3290H-1-102	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 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
3296W-1-205LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	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
3299Z-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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
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
73JA1K	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	1000 ohm	2 W	120 Cel	5 %		1		VERTICAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR				3		LUG			-40 Cel							PRECISION	SHAFT							1
3303W-3-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.15 W	125 Cel	25 %		20	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1512	3	SMT	WRAPAROUND	Variable Resistors		-40 Cel	250	Matte Tin (Sn) - with Nickel (Ni) barrier		1.55 mm		50 V		SCREW	3.75 mm	e3				3 mm		260 deg
3590P-1-103L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	2 W	125 Cel	5 %		10	40 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round			3	PCB Mount	FLAT	Variable Resistors		1 Cel	50							SHAFT	18.6 mm			22.22 mm			1	3600 deg
4-1879325-5	TE Connectivity	POTENTIOMETER									HORIZONTAL											11.35mm x 9.5mm x 7.05mm
3299P-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 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
3329H-1-102LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 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
6539S-1502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 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
T93XB103KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.5 mm	21	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		70.7 V		SCREW	9.7 mm	e3				5 mm	1	7560 deg
93R1A-R22-A13L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 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
P16NP222KAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	2200 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)				46.9 V	STANDARD: IEC60393-1	KNOB	9.6 mm	e3		16 mm	CECC41000		1	270 deg
RES250E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	250 ohm	12.5 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	17.46 mm			22.23 mm			1	300 deg
3862C-207-103AL	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
RK27112A00CC	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.05 W	70 Cel	20 %		1		HORIZONTAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		6	PCB Mount	FLAT			-10 Cel			4 mm	24.5 mm			RATED AC VOLTAGE (V): 30	SHAFT	27 mm					25.3 mm	2	300 deg
T7YA105MB40	Vishay Intertechnology	TRIMMER	PCB MOUNT	1000000 ohm	.06 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			250 V	STANDARD: IEC60393-1	SCREW	5.85 mm			7 mm	CECC41100		1	270 deg
3306W-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.2 W	100 Cel	25 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT			-25 Cel	250	MATTE TIN OVER NICKEL		8.4 mm		100 V		SCREW	6.81 mm	e3				4.5 mm	1	215 deg
575SX1A48F103SS	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	10000 ohm	.5 W	120 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		HOOK			-40 Cel								SHAFT							1
73JB1K	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	1000 ohm	2 W	120 Cel	5 %		1		VERTICAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR				3		LUG			-40 Cel							PRECISION	SHAFT							1
M64W103KB40	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		70.7 V		SCREW	9.7 mm	e3			CECC41000	5 mm	1	7560 deg
PT10MV10-104A2020-S	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.15 W	70 Cel	20 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT			-25 Cel				4.8 mm		200 V		SCREW	10.3 mm					10 mm	1	220 deg
RV4NAYSD501A	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	500 ohm	2 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG			-55 Cel					RV4			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
3224J-1-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 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
3314J-1-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1818	3	SMT	J BEND	POTENTIOMETER		-55 Cel	100	MATTE TIN		2.55 mm		300 V		SCREW	4.5 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3386F-1-103TLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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	4.83 mm				KNOB	9.53 mm	e3				9.53 mm	1	280 deg
3386P-1-103TLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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	4.83 mm				KNOB	9.53 mm	e3				9.53 mm	1	280 deg
3549S-1AA-502A	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	125 Cel	3 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		3	Panel Mount	LUG	Variable Resistors		-40 Cel	50	Gold (Au)						SHAFT	19.812 mm	e4		22.479 mm			1	3600 deg
PTV09A-4020F-B103	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors		-10 Cel		TIN				20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3				6.8 mm	1	280 deg
RJR26FP104P	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								SCREW					MIL-PRF-39035
TC33X-2-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 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
3214X-1-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	GULL WING	Variable Resistors		-65 Cel	100	Matte Tin (Sn)		4.8 mm		300 V		SCREW	3.5 mm	e3				5.1 mm		1800 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.