Variable Resistors

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
6574S-1-202	Bourns	POTENTIOMETER		2000 ohm	2 W	125 Cel	10 %					CONDUCTIVE PLASTIC			Gangable				3 Terminals		Variable Resistors	-65 Cel					6574				15.24 mm		6574	51 mm				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
82Z1D-Z33-BA0/753L	Bourns	POTENTIOMETER	PANEL MOUNT	250000 ohm	.25 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO	Square			3	Panel Mount	HOOK	POTENTIOMETER	-40 Cel	1000	Matte Tin (Sn)		15.88 mm				SHAFT	15.88 mm	e3				15.88 mm	1	225 deg
84C1A-E24-J15L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Square			3	Panel Mount	LUG	Variable Resistors	1 Cel				15.88 mm				SHAFT	19.05 mm					15.88 mm	1	3600 deg
91A1A-B24-D15L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	.5 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		AUDIO	Rectangular			3	Panel Mount	FLAT	POTENTIOMETER	-40 Cel	1000	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	225 deg
91A1A-B28-A23L	Bourns	POTENTIOMETER	PANEL MOUNT	500000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular			3	Panel Mount	FLAT	POTENTIOMETER	-40 Cel	150	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	240 deg
91A1A-B28-D10L	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	.5 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		AUDIO	Rectangular			3	Panel Mount	FLAT	POTENTIOMETER	-40 Cel	1000	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	225 deg
91A2D-G28-L13/L13L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.81 mm	1	70 Cel	HORIZONTAL			LINEAR	Rectangular			6	PCB Mount	WIRE		-40 Cel		Tin (Sn)	15.29 mm					SHAFT	22.86 mm	e3				15.88 mm	2	240 deg
91R1A-R22-B13L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	Panel Mount	FLAT	POTENTIOMETER	-40 Cel	1000	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	240 deg
M39015/3-009PM	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.75 W	150 Cel	5 %	.51 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	3838	3	PCB Mount	WIRE	Variable Resistors	-65 Cel	50		8 mm	3.81 mm				SCREW	9.53 mm				MIL-R-39015	9.53 mm		9000 deg
N6L30T1N-503-3030	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.1 W	70 Cel	30 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	TR, 14 INCH		2	PCB Mount	FLAT		-25 Cel	300			5.2 mm		100 V		SCREW	8.7 mm					6.4 mm	1	245 deg
PCW1J-B24-KCB103L	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
PDB12-H4301-103BF	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.08 W	50 Cel	20 %		1		VERTICAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR	Rotary			3	Panel Mount	FLAT	POTENTIOMETER	-10 Cel		TIN				150 V		SHAFT	8.7 mm	e3		12.4 mm			1	300 deg
PDB12-H4301-503BF	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.08 W	50 Cel	20 %		1		VERTICAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR	Rotary			3	Panel Mount	FLAT	POTENTIOMETER	-10 Cel		TIN				150 V		SHAFT	8.7 mm	e3		12.4 mm			1	300 deg
PDB181-E415F-104B	Bourns	POTENTIOMETER		100000 ohm	.2 W	50 Cel	20 %					CARBON			Rotary				Panel Mount		POTENTIOMETER	-10 Cel						200 V			9.5 mm		PDB18	17 mm				300 deg
PDB181-E420F-104B	Bourns	POTENTIOMETER		100000 ohm	.2 W	50 Cel	20 %					CARBON			Rotary				Panel Mount		POTENTIOMETER	-10 Cel						200 V			9.5 mm		PDB18	17 mm				300 deg
PDB181-P415K-103B	Bourns	POTENTIOMETER		10000 ohm	.2 W	50 Cel	20 %					CARBON			Rotary				Panel Mount		POTENTIOMETER	-10 Cel						200 V			9.5 mm		PDB18	17 mm				300 deg
PDB183-GTR02-504A2	Bourns	POTENTIOMETER	CHASSIS MOUNT	500000 ohm	.1 W	50 Cel	20 %			50 Cel	VERTICAL	CARBON	CYLINDRICAL PACKAGE	AUDIO	Round			3	Panel Mount	LUG	POTENTIOMETER	-10 Cel		TIN				200 V		SHAFT	26.2 mm	e3		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
PRS14R-40125-503A3	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.05 W	70 Cel	20 %		1		VERTICAL	CARBON		AUDIO	Rectangular			6	PCB Mount	FLAT		-10 Cel		TIN		7.5 mm				SHAFT	16.4 mm	e3				14 mm	1	300 deg
PTA2043-2015DPB102	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	1000 ohm	.1 W	50 Cel	20 %				VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Other Resistors	-10 Cel		Tin (Sn)	3.7 mm	5.7 mm		200 V		SLIDE	35 mm	e3				9 mm	1
PTA2043-2015DPB103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	50 Cel	20 %				VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Other Resistors	-10 Cel		Tin (Sn)	3.7 mm	5.7 mm		200 V		SLIDE	35 mm	e3				9 mm	1
PTA3044-2015CPB104	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.1 W	50 Cel	20 %				VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Other Resistors	-10 Cel		Tin (Sn)	3.7 mm	5.7 mm		200 V		SLIDE	45 mm	e3				9 mm	2
PTB0143-2010BPA103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	60 Cel	20 %				VERTICAL	CARBON		AUDIO	Metal Housing			3	PCB Mount	FLAT		-10 Cel		MATTE TIN		8 mm		350 V		SLIDE	128 mm	e3				15 mm	1
PTD902-1015K-B102	Bourns	POTENTIOMETER	PANEL MOUNT		.05 W	50 Cel	10 %		1		HORIZONTAL	CARBON		LINEAR	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
PTD902-2015K-A503	Bourns	POTENTIOMETER	PANEL MOUNT		.025 W	50 Cel	20 %		1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	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
PTD902-2015K-B103	Bourns	POTENTIOMETER	PANEL MOUNT		.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	LINEAR	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
PTD902-2215K-B203	Bourns	POTENTIOMETER	PANEL MOUNT		.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	WIRE	POTENTIOMETER	-10 Cel		TIN		11.3 mm		50 V		SHAFT	9.5 mm	e3				9.65 mm	2	300 deg
PTD904-2015K-C503	Bourns	POTENTIOMETER	PANEL MOUNT		.025 W	50 Cel	20 %		1		HORIZONTAL	CARBON		AUDIO	Rectangular			12	PCB Mount	WIRE	POTENTIOMETER	-10 Cel				11.3 mm		20 V		SHAFT	9.5 mm					17.2 mm	4	300 deg
PTE60-121C-103B1	Bourns	POTENTIOMETER		10000 ohm	.2 W	55 Cel	20 %					CARBON			Linear				PCB Mount		Other Resistors	-10 Cel			4.1 mm	10 mm					87 mm					16 mm
PTE60-201B-502B2	Bourns	POTENTIOMETER
PTF45152B503B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.25 W	55 Cel	20 %				VERTICAL	CARBON FILM	RECTANGULAR PACKAGE	LINEAR	Linear			6	PCB Mount	FLAT	Variable Resistors	-10 Cel			3.5 mm	11 mm				SLIDE	73 mm					20 mm	2
PTF60-201A-102B2	Bourns	POTENTIOMETER	PCB MOUNT	1000 ohm	.5 W	55 Cel	20 %				VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel				11 mm				SLIDE	88 mm					20 mm	1
PTL20-15G1-203B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	20000 ohm	.025 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Variable Resistors	-10 Cel				7 mm				SLIDE	35 mm					9 mm	1
PTV09A-2015F-B103	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.05 W	50 Cel	20 %		1		VERTICAL	CARBON		LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN		15.5 mm		20 V	RATED AC VOLTAGE (V): 50	SHAFT	9.7 mm	e3				9.2 mm	1	280 deg
PTV09A-2020F-A103	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.05 W	50 Cel	20 %		1		VERTICAL	CARBON	RECTANGULAR PACKAGE	AUDIO	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN		15.5 mm		20 V	RATED AC VOLTAGE (V): 50	SHAFT	9.7 mm	e3				9.2 mm	1	280 deg
PTV09A-2020F-B102	Bourns	POTENTIOMETER	PCB MOUNT	1000 ohm	.05 W	50 Cel	20 %		1		VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN		15.5 mm		20 V	RATED AC VOLTAGE (V): 50	SHAFT	9.7 mm	e3				9.2 mm	1	280 deg
PTV09A-2020U-B102	Bourns	POTENTIOMETER	PCB MOUNT	1000 ohm	.05 W	50 Cel	20 %		1		VERTICAL	CARBON		LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN		15.5 mm		20 V	RATED AC VOLTAGE (V): 50	SHAFT	9.7 mm	e3				9.2 mm	1	280 deg
PTV09A-2030U-B104	Bourns	POTENTIOMETER																			Variable Resistors			TIN								e3
PTV09A-3020F-B104	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.05 W	50 Cel	20 %		1		VERTICAL	CARBON		LINEAR	Rectangular			3	PCB Mount	FLAT		-10 Cel		TIN		12 mm		20 V	RATED AC VOLTAGE (V): 50	SHAFT	9.7 mm	e3				9.2 mm	1	280 deg
PTV09A-4015U-A204	Bourns	POTENTIOMETER	PCB MOUNT	200000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON		AUDIO	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN				20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3				6.8 mm	1	280 deg
PTV09A-4020S-B503	Bourns	POTENTIOMETER	PCB MOUNT	50000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON		LINEAR	Rectangular			3	PCB Mount	FLAT		-10 Cel		TIN				20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3				6.8 mm	1	280 deg
PTV09A-4025U-B103	Bourns	POTENTIOMETER		10000 ohm	.05 W	50 Cel	20 %					CARBON			Square		3947		PCB Mount		Variable Resistors	-10 Cel		TIN		7.5 mm		20 V			9.8 mm	e3				12 mm		280 deg
PTV09A-4220U-B203	Bourns	POTENTIOMETER	PCB MOUNT	20000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON		LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN				20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3				6.8 mm	1	280 deg
PTV112-4420A-A503	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT		.05 W	50 Cel	20 %		1		VERTICAL	CARBON		LINEAR	Rectangular			6	PCB Mount	FLAT	POTENTIOMETER	-10 Cel						20 V	RATED AC VOLTAGE (V): 50	SHAFT	12.3 mm					15.5 mm	2	300 deg
PV36Y502C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.5 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	BULK	3820	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Tin/Copper (Sn/Cu)	6 mm	10 mm	PV36	300 V		SCREW	9.6 mm	e2	PV36			5 mm		9000 deg
PV36Z203C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.5 W	125 Cel	10 %	.5 mm	25	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	BULK	3820	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Tin/Copper (Sn/Cu)	6 mm	10 mm	PV36	300 V		SCREW	9.6 mm	e2	PV36			5 mm		9000 deg
PV37W503C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.25 W	125 Cel	10 %	.4 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	150	Tin (Sn)	5 mm	6.7 mm		200 V		SCREW	6.4 mm	e3				4 mm	1	4320 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.