Bourns Variable Resistors 887

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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	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)	Width (Package)	Ganging Number	Angle Of Rotation
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
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-291-502L	Bourns	POTENTIOMETER		5000 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-4-103L	Bourns	POTENTIOMETER		10000 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
3590S-4-502L	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
3590S-6-103L	Bourns	POTENTIOMETER		10000 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
3590S-6-501L	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-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
3590S-6-503L	Bourns	POTENTIOMETER		50000 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
6637S-1-104	Bourns	POTENTIOMETER		100000 ohm	1 W	125 Cel	10 %					CONDUCTIVE PLASTIC			Bushing Mount			Panel Mount		Variable Resistors	-40 Cel	500				6637				11.25 mm		6637	22.23 mm			340 deg
6639S-1503	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Bushing Mount		3	Panel Mount	TURRET	Variable Resistors	-40 Cel		GOLD OVER NICKEL						SHAFT	11.25 mm	e4		22.23 mm		1	340 deg
6657S-1-203	Bourns	POTENTIOMETER		20000 ohm	1.5 W	125 Cel	10 %					CONDUCTIVE PLASTIC			Bushing Mount			Panel Mount		POTENTIOMETER	-40 Cel	500	MATTE TIN							16.46 mm	e3		33.34 mm			340 deg
PCW1D-C24-BAB103L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.75 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		LINEAR	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
PCW1J-B24-KAB103L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.75 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		LINEAR	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
PCW1J-B24-KAB502L	Bourns	POTENTIOMETER	PCB MOUNT	5000 ohm	.75 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		LINEAR	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
PCW1J-C24-CAD502L	Bourns	POTENTIOMETER	PCB MOUNT	5000 ohm	.25 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		AUDIO	Rectangular		3	PCB Mount	LUG	Variable Resistors	1 Cel	1000	Matte Tin (Sn)		22.2 mm				SHAFT		e3				1	270 deg
PCW1J-C24-KAB104L	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.75 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		LINEAR	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
PDA241-HRT02-105A2	Bourns	POTENTIOMETER		1000000 ohm	.25 W	70 Cel	15 %					CARBON	CYLINDRICAL PACKAGE		Round			Panel Mount		POTENTIOMETER	-10 Cel					PDA24	250 V			12.8 mm		PDA24	24.2 mm			300 deg
PDA241-SRT02-503B0	Bourns	POTENTIOMETER		50000 ohm	.5 W	70 Cel	15 %					CARBON	CYLINDRICAL PACKAGE		Round			Panel Mount		POTENTIOMETER	-10 Cel					PDA24	500 V			12.8 mm		PDA24	24.2 mm			300 deg
PDB12-H4251-103BF	Bourns	POTENTIOMETER		10000 ohm	.08 W		20 %					CARBON			Rotary			Panel Mount		POTENTIOMETER			TIN				150 V			8.7 mm	e3		12.4 mm			300 deg
PDB181-GTR01-254A2	Bourns	POTENTIOMETER	PANEL MOUNT	250000 ohm	.2 W	50 Cel	20 %		1	50 Cel	HORIZONTAL	CARBON COMPOSITION	CIRCULAR PACKAGE	LINEAR	Round		3	Panel Mount	LUG	Variable Resistors	-10 Cel					PDB181-GTR	150 V		SHAFT	9.3 mm		PDB181-GTR	17 mm		1	300 deg
PDB181-GTR01-304A2	Bourns	POTENTIOMETER	PANEL MOUNT	300000 ohm	.2 W	50 Cel	20 %		1	50 Cel	HORIZONTAL	CARBON COMPOSITION	CIRCULAR PACKAGE	LINEAR	Round		3	Panel Mount	LUG	Variable Resistors	-10 Cel					PDB181-GTR	150 V		SHAFT	9.3 mm		PDB181-GTR	17 mm		1	300 deg
PDB181-GTR02-254A2	Bourns	POTENTIOMETER	PANEL MOUNT	250000 ohm	.2 W	50 Cel	20 %		1	50 Cel	HORIZONTAL	CARBON COMPOSITION	CIRCULAR PACKAGE	LINEAR	Round		3	Panel Mount	LUG	Variable Resistors	-10 Cel					PDB181-GTR	150 V		SHAFT	9.3 mm		PDB181-GTR	17 mm		1	300 deg
PDB181-GTR02-504A2	Bourns	POTENTIOMETER	PANEL MOUNT	500000 ohm	.2 W	50 Cel	20 %		1	50 Cel	HORIZONTAL	CARBON COMPOSITION	CIRCULAR PACKAGE	LINEAR	Round		3	Panel Mount	LUG	Variable Resistors	-10 Cel					PDB181-GTR	150 V		SHAFT	9.3 mm		PDB181-GTR	17 mm		1	300 deg
PRM162-K415K-104A2	Bourns	POTENTIOMETER		100000 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
PRM162-K420K-103A1	Bourns	POTENTIOMETER		10000 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
PTD901-1015K-B503	Bourns	POTENTIOMETER	PANEL MOUNT		.05 W	50 Cel	10 %		1		HORIZONTAL	CARBON		LINEAR	Rectangular		3	PCB Mount	WIRE	POTENTIOMETER	-10 Cel		TIN		11.3 mm		20 V		SHAFT	9.5 mm	e3			7.05 mm	1	300 deg
PTD902-2020F-A502	Bourns	POTENTIOMETER	PANEL MOUNT		.025 W	50 Cel	20 %		1		HORIZONTAL	CARBON		AUDIO	Rectangular		6	PCB Mount	WIRE	POTENTIOMETER	-10 Cel		TIN		11.3 mm		20 V		SHAFT	9.5 mm	e3			9.65 mm	2	300 deg
PTM902-020K-204A2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	200000 ohm	.05 W	55 Cel	20 %		1		HORIZONTAL	CARBON COMPOSITION	RECTANGULAR PACKAGE	LINEAR	Square	8737	8	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN	3.5 mm	11.35 mm		10 V	RATED AC VOLTAGE : 50VAC	SHAFT	22.06 mm	e3			9.5 mm	2	300 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.