1 W Variable Resistors 161

Reset All

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
95A1A-B28-B15L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	Panel Mount	LUG	POTENTIOMETER	-40 Cel	1000	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	240 deg
P16SNP102MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	85 Cel	20 %		1	40 Cel	HORIZONTAL	CERMET		LINEAR	Sealed	BULK		3	Panel Mount	LUG		-40 Cel	150					31.6 V		KNOB	9.6 mm			16 mm	CECC41000		1	220 deg
91A2A-B28-B13/B13L	Bourns	POTENTIOMETER		5000 ohm	1 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Single Turn		6390		PCB Mount		Variable Resistors	-40 Cel	1000	Tin (Sn)	15.29 mm	17.45 mm	91				15.88 mm	e3	91			22.86 mm		240 deg
6537S-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 (Au)			6537			SHAFT	12.7 mm	e4	6537	22.23 mm			1	340 deg
309NPC1K	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	150 Cel	10 %		1		HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR				3		HOOK		-40 Cel								SHAFT							1
381L5K	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-40 Cel								SHAFT							1
SA1CB1A103	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		SPECIAL		-65 Cel					SENSORCUBE		PRECISION	SHAFT							1
6539S-1102	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Servo Mount			3	Panel Mount	TURRET	POTENTIOMETER	1 Cel		Gold (Au) - with Nickel (Ni) barrier						SHAFT	12.7 mm	e4		22.23 mm			1	340 deg
6539S-1103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Servo Mount			3	Panel Mount	TURRET	POTENTIOMETER	1 Cel		Gold (Au) - with Nickel (Ni) barrier						SHAFT	12.7 mm	e4		22.23 mm			1	340 deg
6539S-1502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Servo Mount			3	Panel Mount	TURRET	POTENTIOMETER	1 Cel		Gold (Au) - with Nickel (Ni) barrier						SHAFT	12.7 mm	e4		22.23 mm			1	340 deg
6639S-1203	Bourns	POTENTIOMETER	PANEL MOUNT	20000 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-1502	Bourns	POTENTIOMETER	PANEL MOUNT	5000 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
3057J-1-500	Bourns	POTENTIOMETER	CHASSIS MOUNT	50 ohm	1 W	150 Cel	5 %	.71 mm	22	70 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Rectangular	Bulk		3	Chassis Mount	HOOK		-55 Cel	50	GOLD OVER NICKEL		8 mm				SCREW	31.75 mm	e4				4.83 mm	1	7920 deg
3057P-1-100	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10 ohm	1 W	150 Cel	5 %	.71 mm	22	70 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Rectangular	Tube		3	PCB Mount	WIRE		-55 Cel	50	GOLD OVER NICKEL	12.7 mm	8 mm				SCREW	31.75 mm	e4				4.83 mm	1	7920 deg
3057P-1-103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	1 W	150 Cel	5 %	.71 mm	22	70 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Rectangular	Tube		3	PCB Mount	WIRE		-55 Cel	50	GOLD OVER NICKEL	12.7 mm	8 mm				SCREW	31.75 mm	e4				4.83 mm	1	7920 deg
3057Y-1-103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	1 W	150 Cel	5 %	.71 mm	22	70 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Rectangular	Tube		3	PCB Mount	WIRE		-55 Cel	50	GOLD OVER NICKEL	12.7 mm	8 mm				SCREW	31.75 mm	e4				4.83 mm	1	7920 deg
3059Y-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-55 Cel	100	Matte Tin (Sn)	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e3				4.83 mm	1	7920 deg
3059Y-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-55 Cel	100	Matte Tin (Sn)	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e3				4.83 mm	1	7920 deg
3059Y-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-55 Cel	100	Matte Tin (Sn)	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e3				4.83 mm	1	7920 deg
3059Y-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-55 Cel	100	Matte Tin (Sn)	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e3				4.83 mm	1	7920 deg
3059Y-1-503MLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	Panel Mount	WIRE		-55 Cel	100	Matte Tin (Sn)	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e3				4.83 mm	1	7920 deg
3250L-1-100	Bourns	TRIMMER	THROUGH HOLE MOUNT	10 ohm	1 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Rectangular	Bulk	5019	3	PCB Mount	FLEXIBLE WIRE		-65 Cel	50	SILVER	152.4 mm	12.7 mm				SCREW	12.7 mm	e4				4.75 mm	1	9000 deg
3250L-1-253	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 ohm	1 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Rectangular	Bulk	5019	3	PCB Mount	FLEXIBLE WIRE		-65 Cel	50	SILVER	152.4 mm	12.7 mm				SCREW	12.7 mm	e4				4.75 mm	1	9000 deg
3250W-1-100	Bourns	TRIMMER	THROUGH HOLE MOUNT	10 ohm	1 W	150 Cel	5 %	.71 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Square	Tube		3	PCB Mount	WIRE		-65 Cel	50	MATTE TIN	13.33 mm	12.7 mm				SCREW	12.7 mm	e3				5.59 mm	1	9000 deg
3345P-1-101	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	1 W	150 Cel	5 %	.71 mm	1	70 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE		-55 Cel	50		5.08 mm					SCREW	5.97 mm			11.43 mm			1	280 deg
3345P-1-202T	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	1 W	150 Cel	5 %	.71 mm	1	70 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE		-55 Cel	50		5.08 mm					THUMB WHEEL	5.97 mm			11.43 mm			1	280 deg
3345P-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	1 W	150 Cel	5 %	.71 mm	1	70 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE		-55 Cel	50		5.08 mm					SCREW	5.97 mm			11.43 mm			1	280 deg
3345P-1-502	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	1 W	150 Cel	5 %	.71 mm	1	70 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE		-55 Cel	50		5.08 mm					SCREW	5.97 mm			11.43 mm			1	280 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
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
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
3250W-1-500	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	1 W	150 Cel	5 %	.71 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Square	Tube		3	PCB Mount	WIRE		-65 Cel	50	MATTE TIN	13.33 mm	12.7 mm				SCREW	12.7 mm	e3				5.59 mm	1	9000 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
51AAD-B24-A15L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER	1 Cel	150	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
51AAL-C20-A13L	Bourns	POTENTIOMETER	PCB MOUNT	5000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER	1 Cel	150	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
51CAD-E28-A10L	Bourns	POTENTIOMETER	PCB MOUNT	1000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER	1 Cel	150	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
51CAD-E28-A13L	Bourns	POTENTIOMETER	PCB MOUNT	5000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER	1 Cel	150	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
51CAD-E28-A20L	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER	1 Cel	150	Matte Tin (Sn)		13.25 mm				SHAFT	12.5 mm	e3				8.89 mm	1	270 deg
3862C-162-103AL	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors	-40 Cel	150	MATTE TIN						SHAFT	11.51 mm	e3		12.7 mm			1	260 deg
3862C-202-502AL	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors	-40 Cel	150	Matte Tin (Sn)						SHAFT	11.51 mm	e3		12.7 mm			1	260 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.