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	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
3386P-1-204LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 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 (Sn)	5.97 mm	4.83 mm				SCREW	9.53 mm	e3				9.53 mm	1	280 deg
3590S-2-101L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	100 ohm	2 W	125 Cel	5 %		10	40 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Cylindrical			3	Panel Mount	FLAT		-40 Cel	50						PRECISION	SHAFT	18.59 mm			22.22 mm			1	3600 deg
380C110K	Honeywell Sensing And Control	POTENTIOMETER																									380
3852A-282-501AL	Bourns	POTENTIOMETER	PANEL MOUNT	500 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CYLINDRICAL PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors	-1 Cel	150							SHAFT	6.35 mm			19.05 mm			1	250 deg
3862C-166-103AL	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
6657S-1-103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
95A1A-B24-A15L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular			3	Panel Mount	LUG	POTENTIOMETER	-40 Cel	150	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	240 deg
95Z1D-Z33-EA0/305L	Bourns	POTENTIOMETER	PANEL MOUNT	500000 ohm	.25 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO	Rectangular			3	Panel Mount	LUG	POTENTIOMETER	-40 Cel	1000	Tin (Sn)		15.88 mm				SHAFT	12.7 mm	e3				15.88 mm	1	225 deg
PRM162-K420K-504A1	Bourns	POTENTIOMETER		500000 ohm	.05 W	70 Cel	20 %					CARBON			Rotary				Panel Mount		Variable Resistors	-10 Cel				28.5 mm					33.2 mm		PRM16			29 mm		300 deg
PSM01-081A-103B2	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.5 W	55 Cel	20 %				VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			9	PCB Mount	FLAT	Other Resistors	-10 Cel		TIN		35 mm		10 V		SLIDE	152 mm	e3				13 mm	1
PTR901-2015K-A103	Bourns	POTENTIOMETER		10000 ohm	.05 W	50 Cel	20 %					CARBON			Square		3753		PCB Mount		POTENTIOMETER	-10 Cel		MATTE TIN		11.3 mm		20 V			9.5 mm	e3				13.4 mm		300 deg
PTV112-4420A-B503	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT		.05 W	50 Cel	20 %		1		VERTICAL	CARBON		LINEAR	Rectangular			6	PCB Mount	FLAT	POTENTIOMETER	-10 Cel						20 V	RATED AC VOLTAGE (V): 50	SHAFT	12.3 mm					15.5 mm	2	300 deg
RJ24FW502	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	150 Cel	10 %	.51 mm	25	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	3819	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN LEAD	6.4 mm	10.03 mm				SCREW	9.53 mm	e0			MIL-PRF-22097	4.83 mm		9000 deg
TC33X-2-303E	Bourns	TRIMMER	SURFACE MOUNT	30000 ohm	.1 W	120 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR		TR, EMBOSSED, 7 INCH		3		WRAPAROUND		-40 Cel		TIN OVER NICKEL						SCREW		e3
3214G-1-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	150 Cel	10 %		5	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	GULL WING	Variable Resistors	-65 Cel	100	Matte Tin (Sn)		3.9 mm		300 V		SCREW	4.8 mm	e3				4.6 mm		1800 deg
3223W-1-100E	Bourns	TRIMMER	SURFACE MOUNT	10 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
3223W-1-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 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
3224X-1-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1914	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	MATTE TIN		5.1 mm				SCREW	4.8 mm	e3				3.5 mm		4320 deg
3224X-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1914	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	Matte Tin (Sn)		5.1 mm				SCREW	4.8 mm	e3				3.5 mm		4320 deg
3262W-1-253LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 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 (Sn)	4.78 mm	6.35 mm				SCREW	6.35 mm	e3				4.32 mm		4320 deg
3269W-1-501GLF	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2517	3	SMT	L BEND		-65 Cel	100	Matte Tin (Sn)		7.44 mm		300 V		SCREW	6.35 mm	e3				4.32 mm	1
3269W-1-503LF	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE	2517	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	Matte Tin (Sn)		7.44 mm		300 V		SCREW	6.35 mm	e3				4.32 mm		4320 deg
3269X-1-102GLF	Bourns	TRIMMER	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2517	3	SMT	L BEND		-65 Cel	100	Matte Tin (Sn)		7.44 mm		300 V		SCREW	6.35 mm	e3				4.32 mm	1
3296P-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3296W-1-302LF	Bourns	TRIMMER																						MATTE TIN								e3
3306P-1-204	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 ohm	.2 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	250	MATTE TIN OVER NICKEL		7.62 mm		100 V		SCREW	8.1 mm	e3				6.81 mm	1	215 deg
3309P-1-502	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Open Frame	BULK		3	Radial	FLAT		-25 Cel	250	Matte Tin (Sn) - with Nickel (Ni) barrier		6.35 mm		250 V		SCREW	11.5 mm	e3				9 mm	1	235 deg
3313J-1-100E	Bourns	TRIMMER	SURFACE MOUNT	10 ohm	.125 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1413	3	SMT	J BEND	POTENTIOMETER	-55 Cel	150	MATTE TIN		2.2 mm		200 V		SCREW	3.5 mm	e3			AEC-Q200	3.2 mm	1	220 deg
3313J-1-202E	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.125 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1413	3	SMT	J BEND	POTENTIOMETER	-55 Cel	100	MATTE TIN		2.2 mm		200 V		SCREW	3.5 mm	e3			AEC-Q200	3.2 mm	1	220 deg
3313J-1-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.125 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1413	3	SMT	J BEND	POTENTIOMETER	-55 Cel	100	MATTE TIN		2.2 mm		200 V		SCREW	3.5 mm	e3			AEC-Q200	3.2 mm	1	220 deg
3314G-1-105E	Bourns	TRIMMER	SURFACE MOUNT	1000000 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
3314R-1-102E	Bourns	TRIMMER	SURFACE MOUNT	1000 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 (Sn)		2.55 mm		50 V		SCREW	4.5 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3314S-1-202E	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.25 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	2018	3	SMT	J BEND	POTENTIOMETER	-55 Cel	100	Matte Tin (Sn)		5.61 mm				SCREW	5.01 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3329H-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 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
3361P-1-501GLF	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2826	3	SMT	L BEND	Variable Resistors	-55 Cel	100	MATTE TIN		4.88 mm		300 V		SCREW	7.04 mm	e3				6.71 mm	1	240 deg
3362M-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	MATTE TIN	5.46 mm	6.99 mm				SCREW	6.6 mm	e3				4.88 mm	1	240 deg
3362S-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Tin/Lead (Sn/Pb)	5.46 mm	6.99 mm				SCREW	6.6 mm	e0				4.88 mm	1	240 deg
3500S-2-103L	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	2 W	125 Cel	3 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD OVER NICKEL					PRECISION	SHAFT	25.4 mm	e4		22.23 mm			1	3600 deg
3590S-1-103	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 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
3700S-1-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 ohm	1 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Tubular			3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD OVER NICKEL					PRECISION	SHAFT	25.4 mm	e4		12.7 mm			1	3600 deg
3851A-282-502BL	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CYLINDRICAL PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER	-1 Cel	1000	MATTE TIN						SHAFT	6.35 mm	e3		19.05 mm			1	250 deg
3852A-283-251AL	Bourns	POTENTIOMETER	PANEL MOUNT	250 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CYLINDRICAL PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors	-1 Cel	150							SHAFT	6.35 mm			19.05 mm			1	250 deg
640ES103A06NAAY	Honeywell Sensing And Control	POTENTIOMETER
73JA200	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	200 ohm	2 W	120 Cel	5 %		1		VERTICAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR				3		LUG		-40 Cel							PRECISION	SHAFT							1
PE30L0FR472KAB	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				119.9 V		SHAFT	13 mm	e3		19.7 mm	CECC41000; IEC60393-1		1	270 deg
PTL45-15R0-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.06 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Variable Resistors	-10 Cel				7 mm				SLIDE	60 mm					9 mm	1
PTV09A-2020F-B502	Bourns	POTENTIOMETER	PCB MOUNT	5000 ohm	.05 W	50 Cel	20 %		1		VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN		15.5 mm		20 V	RATED AC VOLTAGE (V): 50	SHAFT	9.7 mm	e3				9.2 mm	1	280 deg
PTV09A-4015F-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

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.