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
3296W-1-502	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE			-55 Cel	100	TIN LEAD	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				4.83 mm	1
3299Y-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				6.1 mm		9000 deg
3299Y-1-102	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN LEAD	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				6.1 mm		9000 deg
3299Y-1-201	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN LEAD	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				6.1 mm		9000 deg
3299Y-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN LEAD	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				6.1 mm		9000 deg
3299Y-1-203	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN LEAD	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				6.1 mm		9000 deg
3299Y-1-501	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN LEAD	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				6.1 mm		9000 deg
3299Y-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN LEAD	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				6.1 mm		9000 deg
3299Y-1-504	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	TIN LEAD	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e0				6.1 mm		9000 deg
3361S-1-502GLF	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2619	3	SMT	L BEND	Variable Resistors		-55 Cel	100	MATTE TIN		7.37 mm		300 V		SCREW	6.71 mm	e3				4.88 mm	1	240 deg
3362S-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	MATTE TIN	5.46 mm	6.99 mm				SCREW	6.6 mm	e3				4.88 mm	1	240 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
416PA502M	TE Connectivity	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.2 W		.25 %		1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR				3		FLAT		8.1mm x 6.8mm x 3.5mm		250							SCREW
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
534B1203JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	20000 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				200 V		SHAFT	19.05 mm	e4		22.22 mm			1	3600 deg
91A1A-B28-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
M43P203KB30T601	Vishay Intertechnology	TRIMMER		20000 ohm	.75 W	125 Cel	10 %					CERMET			Trimmer	Box	7519		PCB Mount		Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.3 mm	6.4 mm		122 V			19 mm	e3				4.8 mm		5400 deg
M63M203KB30T607	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.78 mm	4.83 mm				KNOB	9.52 mm	e3				9.52 mm	1	270 deg
P110KH1-1F15BR20K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	20000 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
PDB241-GTR02254A2	Bourns	POTENTIOMETER	Panel Mount	250000 ohm	.25 W	70 Cel	20 %		1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	AUDIO	Circular			3	Panel Mount	LUG	POTENTIOMETER		-10 Cel						250 V		SHAFT	11.5 mm			24 mm			1	300 deg
TSM4YJ103KR05	Vishay Intertechnology	TRIMMER	SURFACE MOUNT		.25 W	155 Cel	10 %		11	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, 7 INCH	1419	3	SMT	WRAPAROUND	Variable Resistors		-55 Cel	100	Matte Tin (Sn)		5.1 mm		50 V	STANDARD: IEC60393-1	SCREW	3.5 mm	e3			CECC41000	4.8 mm	1	3960 deg
TW1502KA	TE Connectivity	POTENTIOMETER		5000 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	WIRE WOUND	CYLINDRICAL PACKAGE		Cylindrical				Panel Mount		POTENTIOMETER	23.5mm x 22.6mm	-55 Cel	100					200 V			17.5 mm			22.6 mm				265 deg
3005P-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	1 W	125 Cel	10 %		20	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Rectangular	Tube		3	PCB Mount	FLAT			-65 Cel	50	TIN		7.87 mm				SCREW	19.03 mm	e3				4.06 mm	1	7200 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
3296Y-1-254LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	250000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE			-55 Cel	100	MATTE TIN	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				4.83 mm	1
3382H-1-252	Bourns	POTENTIOMETER
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
D12K2K0E	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	2000 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
P160KNP-0EC15A100K	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	100000 ohm	.1 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC		AUDIO	Rotary			3	PCB Mount	LUG			-20 Cel							RATED AC VOLTAGE (V): 200	SHAFT	9.5 mm			16.5 mm			1	260 deg
PE30L0FR103KAB	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				173 V		SHAFT	13 mm	e3		19.7 mm	CECC41000; IEC60393-1		1	270 deg
PE30L0FR103MAB	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	3 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylindrical	BULK		3	Panel Mount	LUG	Variable Resistors		-55 Cel	150	Matte Tin (Sn) - with Nickel (Ni) barrier				173.2 V		SHAFT	13 mm	e3		19.7 mm			1	270 deg
PTC-10LV10101A2020	Piher Sensors And Controls Sa	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.33 W	90 Cel	20 %		1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR		BULK		3		FLAT			-40 Cel					PTC-10		LASER TRIMMABLE	SCREW
RK27112A00AK	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.05 W	70 Cel	20 %		1		HORIZONTAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		6	PCB Mount	FLAT			-10 Cel			4 mm	24.5 mm			RATED AC VOLTAGE (V): 30	SHAFT	27 mm					25.3 mm	2	300 deg
RK27112A00B9	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.05 W	70 Cel	20 %		1		HORIZONTAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		6	PCB Mount	FLAT			-10 Cel			4 mm	24.5 mm			RATED AC VOLTAGE (V): 30	SHAFT	27 mm					25.3 mm	2	300 deg
RK50114A0001	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.1 W	70 Cel	20 %		1		HORIZONTAL			AUDIO	Circular			20	PCB Mount	FLAT			-10 Cel			4 mm				RATED AC VOLTAGE (V): 150	SHAFT	58 mm			50 mm			4	300 deg
ST-4ETD10KOHM(103)	Nidec Copal Electronics	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Sealed	TR, EMBOSSED, 7 INCH		3	SMT	GULL WING	POTENTIOMETER		-55 Cel	100	Tin/Copper (Sn/Cu)		2.3 mm		50 V		SCREW	5 mm	e2				4.5 mm	1	210 deg
TC33X-2-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 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 OVER NICKEL		1.2 mm		50 V		SCREW	3.8 mm	e3				3.6 mm	1	270 deg
23ESA103MMF50AF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT							1
23ESA223MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	22000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT							1
3059P-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3224J-1-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	HOOK	POTENTIOMETER		-65 Cel	100	MATTE TIN		3.71 mm				SCREW	4.8 mm	e3				4.6 mm		4320 deg
3296W-1-100LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE			-55 Cel	100	MATTE TIN	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				4.83 mm	1
3309P-1-104	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Open Frame	BULK		3	Radial	FLAT			-25 Cel	250	Matte Tin (Sn) - with Nickel (Ni) barrier		6.35 mm		250 V		SCREW	11.5 mm	e3				9 mm	1	235 deg
3339P-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	150 Cel	10 %	.43 mm	4	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Cylindrical	TUBE		3	PCB Mount	WIRE			-55 Cel	100	MATTE TIN	4.78 mm			300 V		SCREW	6.35 mm	e3		7.62 mm			1	1440 deg
3362R-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	MATTE TIN	5.46 mm	4.88 mm				SCREW	6.99 mm	e3				6.6 mm	1	240 deg
3386F-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	MATTE TIN	5.97 mm	4.83 mm				SCREW	9.53 mm	e3				9.53 mm	1	280 deg
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
67WR5KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %	.53 mm	20	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		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

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.