3 % Variable Resistors 47

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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	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)	Width (Package)	Ganging Number	Angle Of Rotation
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
3549S-1AA-503A	Bourns	POTENTIOMETER	PANEL MOUNT	50000 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
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
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
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
3682S-1-102L	Bourns	POTENTIOMETER		1000 ohm	2 W	85 Cel	3 %				CERMET			Snap-In				Panel Mount	SNAP-IN	Variable Resistors	-25 Cel	100		7.87 mm	26.67 mm	3680				26.67 mm		3680		25.15 mm
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
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
3549S-2AA-502/502A	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	125 Cel	3 %	10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		6	Panel Mount	LUG	Variable Resistors	-40 Cel	50	Gold (Au)			3549			SHAFT	40.259 mm	e4	3549	22.479 mm		2	3600 deg
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-1-102L	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
3500S-2-104L	Bourns	POTENTIOMETER		100000 ohm	2 W	125 Cel	3 %				WIRE WOUND			Bushing Mount				Panel Mount		Variable Resistors	1 Cel	50				3500				25.4 mm		3500	22.23 mm			3600 deg
3549S-1AA-104A	Bourns	POTENTIOMETER	PANEL MOUNT	100000 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
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
3500S-2-202L	Bourns	POTENTIOMETER	CHASSIS MOUNT	2000 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					PRECISION	SHAFT	25.4 mm	e4		22.23 mm		1	3600 deg
3549S-1AA-201A	Bourns	POTENTIOMETER	PANEL MOUNT	200 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
3683S-1-503L	Bourns	POTENTIOMETER		50000 ohm	2 W	85 Cel	3 %				CERMET			Snap-In				Panel Mount	SNAP-IN	Variable Resistors	-25 Cel	100		7.87 mm	26.67 mm	3680				37.08 mm		3680		35.31 mm
AR200KL.25	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	200000 ohm	5 W	85 Cel	3 %	10	40 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Wirewound			3	Panel Mount	LUG	Variable Resistors	-65 Cel						1000 V	PRECISION	SHAFT	51.21 mm			46.03 mm		1	3600 deg
3549S-2AA-104/104A	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	3 %	10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		6	Panel Mount	LUG	Variable Resistors	-40 Cel	50	Gold (Au)			3549			SHAFT	40.259 mm	e4	3549	22.479 mm		2	3600 deg
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
3400S-1-102L	Bourns	POTENTIOMETER	CHASSIS MOUNT	1000 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
3549S-1AA-103B	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
3549S-1AG-103B	Bourns	POTENTIOMETER		10000 ohm	2 W	125 Cel	3 %				WIRE WOUND	CYLINDRICAL PACKAGE		Round	Tray			Panel Mount		Variable Resistors	-55 Cel	50				3549				19.812 mm		3549	22.479 mm			3600 deg
MW20B-10-10K	Eti Systems	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	105 Cel	3 %	10		HORIZONTAL	WIRE WOUND		LINEAR	Multi-Turn			3	CIRCULAR PACKAGE	LUG		-55 Cel	20							SHAFT	25.4 mm			20.95 mm		1	3600 deg
3500S-2-204L	Bourns	POTENTIOMETER		200000 ohm	2 W	125 Cel	3 %				WIRE WOUND			Bushing Mount				Panel Mount		Variable Resistors	1 Cel	50	GOLD OVER NICKEL							25.4 mm	e4		22.23 mm			3600 deg
3500S-2-501L	Bourns	POTENTIOMETER		500 ohm	2 W	125 Cel	3 %				WIRE WOUND			Bushing Mount				Panel Mount		Variable Resistors	1 Cel	50				3500				25.4 mm		3500	22.23 mm			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
AR1KL.25	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	1000 ohm	5 W	85 Cel	3 %	10	40 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Wirewound			3	Panel Mount	LUG	Variable Resistors	-65 Cel						1000 V	PRECISION	SHAFT	51.21 mm			46.03 mm		1	3600 deg
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
3500S-1-502L	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
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
3549S-1AE-103A	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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)			3549			SHAFT	25.222 mm	e4	3549	22.225 mm		1	3600 deg
3549S-1AA-104B	Bourns	POTENTIOMETER	PANEL MOUNT	100000 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
3549S-1AG-103A	Bourns	POTENTIOMETER		10000 ohm	2 W	125 Cel	3 %				WIRE WOUND	CYLINDRICAL PACKAGE		Round	Tray			Panel Mount		Variable Resistors	-55 Cel	50				3549				19.812 mm		3549	22.479 mm			3600 deg
3681S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	85 Cel	3 %	1	25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In		6559	3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm				PUSH BUTTON	16.51 mm	e3			14.99 mm	1
3549S-1AA-101A	Bourns	POTENTIOMETER	PANEL MOUNT	100 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
3549S-1AA-103A	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
3548S-1AG-103A	Bourns	POTENTIOMETER		10000 ohm	1.5 W	125 Cel	3 %				WIRE WOUND	CYLINDRICAL PACKAGE		Round	Tray			Panel Mount		Variable Resistors	-55 Cel	50	Matte Tin (Sn)			3548				19.812 mm	e3	3548	22.479 mm			1800 deg
3500S-1-203L	Bourns	POTENTIOMETER		20000 ohm	2 W	125 Cel	3 %				WIRE WOUND			Bushing Mount				Panel Mount		Variable Resistors	1 Cel	50								25.4 mm		3500	22.23 mm			3600 deg
3400S-1-204L	Bourns	POTENTIOMETER		200000 ohm	5 W	125 Cel	3 %				WIRE WOUND			Sealable				Panel Mount		Variable Resistors	1 Cel	20	GOLD OVER NICKEL	6.35 mm						44.45 mm	e4		46.04 mm			3600 deg
3547S-1AA-102A	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	3 %	3	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		3	Panel Mount	LUG	Variable Resistors	-55 Cel	50	Gold (Au)			3547			SHAFT	19.812 mm	e4	3547	22.479 mm		1	1080 deg
3547S-1AC-503B	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	1 W	125 Cel	3 %	3	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		3	Panel Mount	LUG	Variable Resistors	-55 Cel	50	Gold (Au)			3547			SHAFT	19.812 mm	e4	3547	22.479 mm		1	1080 deg
3549S-1AA-102B	Bourns	POTENTIOMETER	PANEL MOUNT	1000 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
3549S-1AC-103B	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
3549S-1AG-102A	Bourns	POTENTIOMETER		1000 ohm	2 W	125 Cel	3 %				WIRE WOUND	CYLINDRICAL PACKAGE		Round	Tray			Panel Mount		Variable Resistors	-55 Cel	50				3549				19.812 mm		3549	22.479 mm			3600 deg
3549S-1BD-203B	Bourns	POTENTIOMETER	PANEL MOUNT	20000 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)			3549			SHAFT	19.812 mm	e4	3549	22.479 mm		1	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.