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)	Operating Voltage	Additional Features	Type (Actuator)	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)	Ganging Number	Angle Of Rotation
3313J-2-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.125 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1413	3	SMT	J BEND	POTENTIOMETER		-55 Cel	100	MATTE TIN		2.2 mm	200 V		SCREW	3.5 mm	e3		AEC-Q200	3.2 mm	1	220 deg
3314J-1-204E	Bourns	TRIMMER	SURFACE MOUNT	200000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1818	3	SMT	J BEND	POTENTIOMETER		-55 Cel	100	MATTE TIN		2.55 mm	300 V		SCREW	4.5 mm	e3		AEC-Q200	4.5 mm	1	210 deg
3362U-1-102LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 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
3362U-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3362U-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
3362U-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 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
3362U-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3362U-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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
3362U-1-253LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 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
3362U-1-501LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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
3362U-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 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
3362U-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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
3386H-1-102LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	MATTE TIN	5.97 mm	9.53 mm			SCREW	9.53 mm	e3			4.83 mm	1	280 deg
3540S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors		-40 Cel	50	GOLD				PRECISION	SHAFT	19.05 mm	e4	22.23 mm			2	3600 deg
3590S-2-203L	Bourns	POTENTIOMETER	PANEL MOUNT	20000 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 OVER COPPER					SHAFT	18.59 mm		22.22 mm			1	3600 deg
51CAD-E28-D15L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER		1 Cel	1000	Matte Tin (Sn)		13.25 mm			SHAFT	12.5 mm	e3			8.89 mm	1	270 deg
574SX1M48S503SD	Honeywell Sensing And Control	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.5 W	120 Cel	20 %		1		VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		WIRE			-40 Cel							SHAFT						1
67WR2KLF	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
7-1879321-0	TE Connectivity	POTENTIOMETER									HORIZONTAL											13.75mm x 11.7mm x 5.1mm
D25K400E	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	400 ohm	25 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260	Tin/Silver/Copper (Sn/Ag/Cu)			625 V	FLAME PROOF	SLIDE	50.8 mm	e1	14.3 mm
P10XXAI101KB30	Vishay Intertechnology	POTENTIOMETER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %	.5 mm	1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	150	MATTE TIN	4 mm	9.7 mm	7 V	STANDARD: IEC60393-1	SHAFT	9.6 mm	e3		CECC41000	5.2 mm	1	250 deg
PDB185-GTR11-254A2	Bourns	POTENTIOMETER		250000 ohm	.05 W	70 Cel	20 %					CARBON	CYLINDRICAL PACKAGE		Round				Panel Mount		POTENTIOMETER		-10 Cel					100 V			27.3 mm		15 mm				300 deg
PSM050S-10B10KB	Tt Electronics Plc	POTENTIOMETER	SURFACE MOUNT	10000 ohm	.01 W	70 Cel	20 %				VERTICAL	CARBON COMPOSITION		LINEAR	Miniature			3	SMT	ONE SURFACE			-10 Cel				2.7 mm			SLIDE	23.5 mm				5 mm	1
PV36W501C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.5 W	125 Cel	10 %		25		VERTICAL	CERMET	RECTANGULAR PACKAGE		Trimmer Pot	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin/Copper (Sn/Cu)		10 mm	300 V		SCREW	9.6 mm	e2			5 mm		9000 deg
PVG5H103C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	125 Cel	10 %		11	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1919	3	SMT	WRAPAROUND	Variable Resistors		-55 Cel	150	Tin (Sn)		3.7 mm	300 V		SCREW	4.9 mm	e3			4.8 mm	1	3960 deg
RHS20KE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	20000 ohm	25 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors									SHAFT	34.93 mm		39.62 mm			1	300 deg
TC33X-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1515	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	MATTE TIN OVER NICKEL		1.2 mm	50 V		SCREW	3.8 mm	e3			3.7 mm	1	270 deg
TC33X-2-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 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			1.2 mm	50 V		SCREW	3.8 mm	e3			3.6 mm	1	270 deg
TS53YL502MR10	Vishay Intertechnology	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, 7 Inch	2020	3	SMT	GULL WING	Variable Resistors		-55 Cel	100	TIN		2.7 mm	35.4 V		SCREW	5 mm	e3		CECC41000; IEC60393-1	5 mm	1	220 deg
TSM4ZL103KR10	Vishay Intertechnology	TRIMMER	SURFACE MOUNT		.25 W	155 Cel	10 %		11	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR	1819	3	SMT	WRAPAROUND	Variable Resistors		-55 Cel	100	Matte Tin (Sn)		3.5 mm	50 V	STANDARD: IEC60393-1	SCREW	4.6 mm	e3		CECC41000	4.8 mm	1	3960 deg
1-1879322-0	TE Connectivity	POTENTIOMETER									HORIZONTAL											13.75mm x 11.7mm x 5.1mm
1-1879326-2	TE Connectivity	POTENTIOMETER									HORIZONTAL											11.3mm x 9.7mm x 12.05mm
1625939-1	TE Connectivity	TRIMMER	THROUGH HOLE MOUNT	100 ohm	1 W		20 %		1		VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR				3		WIRE		16mm x 6.9mm								SCREW
1879325-9	TE Connectivity	POTENTIOMETER									HORIZONTAL											11.35mm x 9.5mm x 7.05mm
23BR10KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	GULL WING			-55 Cel	100	Matte Tin (Sn)		2.7 mm	200 V		SCREW	5 mm	e3			4.5 mm	1	360 deg
23ESA223MMF50N	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
27ESA104MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm								SHAFT						1
3-1879323-7	TE Connectivity	POTENTIOMETER									HORIZONTAL											13.75mm x 11.7mm x 6.3mm
3266X-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.25 W	150 Cel	10 %		12	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	TUBE		3	Radial	WIRE			-55 Cel	100	MATTE TIN		7.24 mm	300 V		SCREW	6.71 mm	e3			4.5 mm	1
3296P-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	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
3296Y-1-204LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 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
3296Y-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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
3299X-1-204LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	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
3362P-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 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 (Sn)	5.46 mm	4.88 mm			SCREW	6.99 mm	e3			6.6 mm	1	240 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
3590S-4-103L	Bourns	POTENTIOMETER		10000 ohm	2 W	125 Cel	5 %					WIRE WOUND	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors		-40 Cel	50							18.6 mm		22.22 mm				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
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

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.