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	Type (Actuator)	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Width (Package)	Ganging Number	Angle Of Rotation
PTV09A-4025F-B103	Bourns	POTENTIOMETER		10000 ohm	.05 W	50 Cel	20 %					CARBON			Square		3943		PCB Mount		Variable Resistors	-10 Cel		TIN		6.8 mm		20 V		9.8 mm	e3			11 mm		280 deg
3269W-1-102G	Bourns	TRIMMER	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2517	3	SMT	L BEND		-65 Cel	100	Tin/Lead (Sn/Pb)		7.44 mm		300 V	SCREW	6.35 mm	e0			4.32 mm	1
3269X-1-503GLF	Bourns	TRIMMER	SURFACE MOUNT	50000 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
14810A0BHSX10103KA	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
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
14820F0GJSX13102KA	Vishay Intertechnology	POTENTIOMETER	PCB MOUNT	1000 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
14820F0GJSX13502KA	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
14821F0GJSX13102KA	Vishay Intertechnology	POTENTIOMETER	PCB MOUNT	1000 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
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
14910A0BHSX10103KA	Vishay Intertechnology	POTENTIOMETER	PCB MOUNT	10000 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	CERMET		LINEAR	Trimmer Pot			3	PCB Mount	FLAT	Variable Resistors	-40 Cel	150	Tin (Sn)	8.85 mm				SHAFT	12.5 mm	e3			12.5 mm	1	270 deg
14910A0BHSX10502KA	Vishay Intertechnology	POTENTIOMETER		5000 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
14910F0GJSX10253KA	Vishay Intertechnology	POTENTIOMETER		25000 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
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
14910F0GJSX10502KA	Vishay Intertechnology	POTENTIOMETER		5000 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
14910F0GJSX10503KA	Vishay Intertechnology	POTENTIOMETER		50000 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
14920F0GJSX13102KA	Vishay Intertechnology	POTENTIOMETER	PCB MOUNT	1000 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	CERMET		LINEAR	Trimmer Pot			3	PCB Mount	FLAT	Variable Resistors	-40 Cel	150	Tin (Sn)	8.85 mm				SHAFT	12.5 mm	e3			12.5 mm	1	270 deg
14921F0GJSX13102KA	Vishay Intertechnology	POTENTIOMETER	PCB MOUNT	1000 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	CERMET		LINEAR	Trimmer Pot			3	PCB Mount	FLAT	Variable Resistors	-40 Cel	150	Tin (Sn)	8.85 mm				SHAFT	12.5 mm	e3			12.5 mm	1	270 deg
3046L-1-103	Bourns	POTENTIOMETER		10000 ohm	.125 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Sealed		7726		PCB Mount		POTENTIOMETER	-55 Cel	1000			6.58 mm	3046			19.68 mm		3046		6.59 mm
3046L-2-103	Bourns	POTENTIOMETER		10000 ohm	.125 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Sealed		7726		PCB Mount		POTENTIOMETER	-55 Cel	1000			6.58 mm	3046			19.68 mm		3046		6.59 mm
3046L-2-502	Bourns	POTENTIOMETER		5000 ohm	.125 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Sealed		7726		PCB Mount		POTENTIOMETER	-55 Cel	1000			6.58 mm	3046			19.68 mm		3046		6.59 mm
3046L-3-103	Bourns	POTENTIOMETER		10000 ohm	.125 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Sealed		7726		PCB Mount		POTENTIOMETER	-55 Cel	1000			6.58 mm	3046			19.68 mm		3046		6.59 mm
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-2-503	Bourns	POTENTIOMETER		50000 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
3048L-5-102	Bourns	POTENTIOMETER		1000 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-5-103	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-5-502	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
3048L-5-503	Bourns	POTENTIOMETER		50000 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
3310C-025-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3820		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	9.53 mm				9.53 mm	e3			5.18 mm		270 deg
3310C-111-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3820		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	9.53 mm				9.53 mm	e3			5.18 mm		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
3310H-001-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	7.54 mm				9.53 mm	e3			9.75 mm		270 deg
3310H-001-104L	Bourns	POTENTIOMETER		100000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	7.54 mm				9.53 mm	e3			9.75 mm		270 deg
3310H-013-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	7.54 mm				9.53 mm	e3			9.75 mm		270 deg
3310H-025-103L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	WIRE	Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	7.62 mm			SHAFT	9.75 mm	e3			9.53 mm	2	270 deg
3310H-026-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	7.54 mm				9.53 mm	e3			9.75 mm		270 deg
3310P-001-502L	Bourns	POTENTIOMETER	PCB MOUNT	5000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors	-40 Cel	1000		5.97 mm	5.18 mm			SHAFT	9.53 mm				9.53 mm	1	270 deg
3310P-025-103L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors	-40 Cel	1000		5.97 mm	5.18 mm			SHAFT	9.53 mm				9.53 mm	1	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
3310Y-025-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm				9.53 mm	e3			9.53 mm		270 deg
3310Y-125-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm				9.53 mm	e3			9.53 mm		270 deg
3310Y-125-203L	Bourns	POTENTIOMETER		20000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3838		PCB Mount		Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm				9.53 mm	e3			9.53 mm		270 deg
3590S-1-501L	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-2-201L	Bourns	POTENTIOMETER		200 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

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.