Bourns Variable Resistors 887

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	No. of Turns	Rated Temperature	Orientation (Actuator)	Technology	Shape (Package)	Law Of Resistance	Construction	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	Additional Features	Type (Actuator)	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Width (Package)	Ganging Number	Angle Of Rotation
3400S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	5 W	125 Cel	3 %	10	40 Cel	HORIZONTAL		CIRCULAR PACKAGE	LINEAR	Cylinder	3	Chassis Mount	LUG	Variable Resistors	1 Cel	20	GOLD OVER NICKEL				PRECISION	SHAFT	44.45 mm	e4		46.04 mm		2	3600 deg
3400S-1-502L	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	5 W	125 Cel	3 %	1	70 Cel	HORIZONTAL		CIRCULAR PACKAGE	LINEAR		3		LUG	Variable Resistors	1 Cel		GOLD OVER NICKEL				PRECISION	SHAFT		e4				1
3500S-2-102L	Bourns	POTENTIOMETER	CHASSIS MOUNT	1000 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
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
3500S-2-502L	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 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
3543S-1-103L	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	1 W	125 Cel	5 %	3	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD				PRECISION	SHAFT	19.05 mm	e4		22.23 mm		1	1080 deg
3543S-1-202L	Bourns	POTENTIOMETER	CHASSIS MOUNT	2000 ohm	1 W	125 Cel	5 %	3	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD				PRECISION	SHAFT	19.05 mm	e4		22.23 mm		1	1080 deg
3543S-1-502L	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	1 W	125 Cel	5 %	3	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD				PRECISION	SHAFT	19.05 mm	e4		22.23 mm		1	1080 deg
3545S-1-103L	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	1.5 W	125 Cel	5 %	5	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD				PRECISION	SHAFT	19.05 mm	e4		22.23 mm		1	1800 deg
3545S-1-202L	Bourns	POTENTIOMETER	CHASSIS MOUNT	2000 ohm	1.5 W	125 Cel	5 %	5	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD				PRECISION	SHAFT	19.05 mm	e4		22.23 mm		1	1800 deg
3545S-1-502L	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	1.5 W	125 Cel	5 %	5	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD				PRECISION	SHAFT	19.05 mm	e4		22.23 mm		1	1800 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
3590P-2-203L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	20000 ohm	2 W	125 Cel	5 %	10	40 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	3	PCB Mount	FLAT	Variable Resistors	-40 Cel	50	TIN					SHAFT	18.59 mm	e3		22.22 mm		1	3600 deg
3590S-1-102L	Bourns	POTENTIOMETER	PANEL MOUNT	1000 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-1-103L	Bourns	POTENTIOMETER	PANEL 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	TIN					SHAFT	18.6 mm	e3		22.22 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
3590S-1-104L	Bourns	POTENTIOMETER	PANEL MOUNT	100000 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-1-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 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-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-1-502L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 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-1-503L	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	18.6 mm	e3		22.22 mm		1	3600 deg
3590S-2-102L	Bourns	POTENTIOMETER	PANEL MOUNT	1000 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
3590S-2-104L	Bourns	POTENTIOMETER	PANEL MOUNT	100000 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
3590S-2-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 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
3590S-2-203L	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 OVER COPPER					SHAFT	18.59 mm			22.22 mm		1	3600 deg
3590S-2-502	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 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
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
3610S-1-103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1.5 W	85 Cel	5 %	10	25 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	3	Panel Mount	HOOK	Variable Resistors	1 Cel	50					PRECISION	KNOB	35.82 mm			22.23 mm		1	3600 deg
3610S-1-502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1.5 W	85 Cel	5 %	10	25 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	3	Panel Mount	HOOK	Variable Resistors	1 Cel	50					PRECISION	KNOB	35.82 mm			22.23 mm		1	3600 deg
3682S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	26.67 mm	e3			25.15 mm	1
3682S-1-105L	Bourns	POTENTIOMETER	PANEL MOUNT	1000000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	26.67 mm	e3			25.15 mm	1
3683S-1-102L	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	37.08 mm	e3			35.31 mm	1
3683S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	37.08 mm	e3			35.31 mm	1
3683S-1-104L	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	37.08 mm	e3			35.31 mm	1
3683S-1-105L	Bourns	POTENTIOMETER	PANEL MOUNT	1000000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	37.08 mm	e3			35.31 mm	1
3683S-1-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	37.08 mm	e3			35.31 mm	1
3683S-1-502L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm			PUSH BUTTON	37.08 mm	e3			35.31 mm	1
3750S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	5 %	1	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Servo Mount	3	Panel Mount	BINDING POST	Variable Resistors	1 Cel	50	GOLD				PRECISION	SHAFT	30.16 mm	e4		12.7 mm		1	3600 deg
6538S-1-103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Round	3	Panel Mount	BINDING POST	POTENTIOMETER	-40 Cel	500	GOLD					SHAFT	12.7 mm	e4		22.23 mm		1	340 deg
6538S-1-502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Round	3	Panel Mount	BINDING POST	POTENTIOMETER	-40 Cel	500	GOLD			6538		SHAFT	12.7 mm	e4	6538	22.23 mm		1	340 deg
6574S-1-102	Bourns	POTENTIOMETER	PANEL MOUNT	1000 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
6574S-1-103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
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
6637S-1-102	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	BINDING POST	Variable Resistors	-40 Cel	500						SHAFT	11.25 mm			22.23 mm		1	340 deg
6637S-1-502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	BINDING POST	Variable Resistors	-40 Cel	500						SHAFT	11.25 mm			22.23 mm		1	340 deg
6639S-1102	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	15 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	TURRET	POTENTIOMETER	-40 Cel		GOLD OVER NICKEL					SHAFT	11.25 mm	e4		22.23 mm		1	340 deg
6639S-1103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	15 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Bushing Mount	3	Panel Mount	TURRET	POTENTIOMETER	-40 Cel		GOLD OVER NICKEL					SHAFT	11.25 mm	e4		22.23 mm		1	340 deg
6639S-301-103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	15 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Cylindrical	3	Panel Mount	BINDING POST	POTENTIOMETER	-40 Cel	500	GOLD OVER NICKEL				PRECISION	SHAFT	11.25 mm	e4		22.23 mm		1	340 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.