Variable Resistors

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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	Packing Method	Size Code	No. of Terminals	Package Style (Meter)	Terminal Shape	Sub-Category	Dimensions	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
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
534B1503JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	50000 ohm	2 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR				3	Panel Mount	LUG			-55 Cel	20	Gold (Au) - with Nickel (Ni) barrier				316 V		SHAFT	19.05 mm	e4		22.22 mm			1	3600 deg
91A1A-B28-A13L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 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-G28-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
92R1A-R22-B13L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	Panel Mount	J HOOK	POTENTIOMETER		-40 Cel	1000	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3				15.88 mm	1	240 deg
D12K250E	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	250 ohm	12 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260					565 V	FLAME PROOF	SLIDE	44.4 mm			7.94 mm
D50K250E	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	250 ohm	50 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260					1625 V	FLAME PROOF	SLIDE	101.6 mm			14.3 mm
M43P501KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.75 W	125 Cel	10 %		15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	BULK	7519	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.3 mm	6.4 mm		19.4 V		SCREW	19 mm	e3				4.8 mm		5400 deg
M63P103KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT	POTENTIOMETER		-55 Cel	100	Tin (Sn)	4.78 mm	4.83 mm				SCREW	9.52 mm	e3				9.52 mm	1	270 deg
M63X201KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4.78 mm	10.03 mm				SCREW	9.52 mm	e3				4.83 mm	1	270 deg
M64Y102KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	155 Cel	10 %	.5 mm	21	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		22.4 V		SCREW	9.7 mm	e3			CECC41000	5 mm	1	7560 deg
P16NP222MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	2200 ohm	1 W	85 Cel	20 %		1	40 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)				46.9 V		KNOB	9.6 mm	e3		16 mm	CECC41000; IEC60393-1		1	270 deg
P270-SS42BR10K	Tt Electronics Plc	POTENTIOMETER	Panel Mount	10000 ohm	2 W	120 Cel	10 %			70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Sealed			3	Panel Mount	LUG			-55 Cel						500 V		SHAFT	14.27 mm			26.7 mm			1	312 deg
PS6KV55-503A3030	Amphenol	POTENTIOMETER	SURFACE MOUNT	50000 ohm	.1 W	85 Cel	30 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Circular	TR, EMBOSSED, 13 INCH		3	SMT	J BEND			-40 Cel	1500					100 V	FLAME PROOF	SCREW	4.4 mm			6.3 mm			1	200 deg
PS6KV55-503A3030I	Amphenol	POTENTIOMETER	SURFACE MOUNT	50000 ohm	.1 W	85 Cel	30 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2525	3	SMT	J BEND			-40 Cel	1500			4.4 mm				SCREW	6.3 mm					6.3 mm	1	200 deg
PTC-10LV10222A2020	Piher Sensors And Controls Sa	TRIMMER	THROUGH HOLE MOUNT	2200 ohm	.33 W	90 Cel	20 %		1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR		BULK		3		FLAT			-40 Cel					PTC-10		LASER TRIMMABLE	SCREW
PTV09A-4225F-B103	Bourns	POTENTIOMETER		10000 ohm	.05 W	50 Cel	20 %					CARBON			Square		3943		PCB Mount		Variable Resistors		-10 Cel		TIN		6.8 mm		20 V			9.8 mm	e3				11 mm		280 deg
RDC803001A	Alps Alpine	POTENTIOMETER	SURFACE MOUNT	10000 ohm		120 Cel	30 %		1		VERTICAL		RECTANGULAR PACKAGE	LINEAR		TR, 15 INCH		4		FLAT			-40 Cel								SHAFT							1
RJS5K0	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT		50 W		10 %				HORIZONTAL	WIRE WOUND		LINEAR	Circular			3	Panel Mount	LUG	Variable Resistors										SHAFT	34.93 mm			58.67 mm			1	300 deg
RJS80RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	80 ohm	50 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	34.93 mm			58.67 mm			1	300 deg
RT025AS4701KB	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	4700 ohm	25 W	320 Cel	10 %		1	25 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Vitreous Enamelled	Bulk		3	Panel Mount	LUG	Variable Resistors		-55 Cel						343 V		SHAFT	25 mm			38 mm			1	300 deg
T63XB502KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.25 W	155 Cel	10 %	.45 mm	13	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TUBE	2720	3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4 mm	6.8 mm	T63	35.3 V		SCREW	6.8 mm	e3	T63			5 mm		5040 deg
T93YA104KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.5 mm	21	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		224 V		SCREW	9.7 mm	e3				5 mm	1	7560 deg
TC33X-2-101E	Bourns	TRIMMER	SURFACE MOUNT	100 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1514	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	MATTE TIN		1.2 mm		50 V		SCREW	3.8 mm	e3				3.6 mm	1	270 deg
TC33X-2-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1514	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	MATTE TIN		1.2 mm		50 V		SCREW	3.8 mm	e3				3.6 mm	1	270 deg
TSM4YJ204KB25	Vishay Intertechnology	TRIMMER	SURFACE MOUNT		.25 W	155 Cel	10 %		11	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	BULK	1419	3	SMT	WRAPAROUND	Variable Resistors		-55 Cel	100	Matte Tin (Sn)		5.1 mm		200 V	STANDARD: IEC60393-1	SCREW	3.5 mm	e3			CECC41000	4.8 mm	1	3960 deg
23BR20KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	20000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	GULL WING			-55 Cel	100	Tin (Sn)		2.7 mm		200 V		SCREW	5 mm	e3				4.5 mm	1	360 deg
27ESA503MMF50N	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT							1
3006P-7-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.33 mm	6.35 mm		400 V		SCREW	19.05 mm	e3				4.83 mm		5400 deg
3266X-1-102LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.25 W	150 Cel	10 %		12	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	TUBE		3	Radial	WIRE			-55 Cel	100	Matte Tin (Sn)		7.24 mm		300 V		SCREW	6.71 mm	e3				4.5 mm	1
3310C-001-103L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors		-40 Cel	1000	MATTE TIN	5.97 mm	9.53 mm				SHAFT	9.53 mm	e3				5.18 mm	1	270 deg
3361P-1-102GLF	Bourns	TRIMMER	SURFACE MOUNT	1000 ohm	.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2826	3	SMT	L BEND	Variable Resistors		-55 Cel	100	MATTE TIN		4.88 mm		300 V		SCREW	7.04 mm	e3				6.71 mm	1	240 deg
3361P-1-203GLF	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2826	3	SMT	L BEND	Variable Resistors		-55 Cel	100	MATTE TIN		4.88 mm		300 V		SCREW	7.04 mm	e3				6.71 mm	1	240 deg
3386F-1-502TLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	MATTE TIN	5.97 mm	4.83 mm				KNOB	9.53 mm	e3				9.53 mm	1	280 deg
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
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
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
53C12500	Honeywell Sensing And Control	POTENTIOMETER		2500 ohm	2 W	120 Cel	10 %					CONDUCTIVE PLASTIC		LINEAR				3		LUG			-55 Cel								SHAFT							1
64WR1KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-65 Cel	100	TIN	4.37 mm	6.86 mm		200 V	RATED AC VOLTAGE (V): 200	SCREW	6.35 mm	e3				4.19 mm	1	4320 deg
64WR5KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-65 Cel	100	TIN	4.37 mm	6.86 mm		200 V	RATED AC VOLTAGE (V): 200	SCREW	6.35 mm	e3				4.19 mm	1	4320 deg
67WR500LFTB	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %	.53 mm	20	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.6 mm	10.4 mm		200 V		SCREW	9.53 mm	e3				4.95 mm	1	7200 deg
72PR10KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.53 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN	4.6 mm	4.75 mm		200 V		SCREW	9.53 mm	e3				9.53 mm	1	244 deg
72PR10KLFTB	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %	.53 mm	1		VERTICAL	CERMET		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100		4.6 mm	4.75 mm		200 V		SCREW	9.53 mm					9.53 mm	1	244 deg
93PR50KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	1 W	125 Cel	10 %	.711 mm	1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	MATTE TIN	4.57 mm			200 V		THUMB WHEEL	6.35 mm	e3		12.7 mm			1	270 deg
M43P201KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.75 W	125 Cel	10 %		15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	BULK	7519	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.3 mm	6.4 mm		12.2 V		SCREW	19 mm	e3				4.8 mm		5400 deg
P110KH1-1F15BR1K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	1000 ohm	.05 W	70 Cel	20 %		1		VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Insulated			3	PCB Mount	FLAT			-20 Cel			5.7 mm	7.5 mm			RATED AC VOLTAGE (V): 50	SHAFT						12 mm	1	260 deg
PE30L0FG221KAB	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT		3 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Circular	BULK		3	Panel Mount	LUG	Variable Resistors		-55 Cel	150	Matte Tin (Sn) - with Nickel (Ni) barrier				25.7 V		SHAFT	13 mm	e3		19.7 mm	CECC41000; IEC60393-1		1	270 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.