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	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
3314G-1-254E	Bourns	TRIMMER	SURFACE MOUNT	250000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1818	3	SMT	GULL WING	POTENTIOMETER	-55 Cel	100	Matte Tin (Sn)		2.55 mm		300 V		SCREW	4.5 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3314J-2-101E	Bourns	TRIMMER	SURFACE MOUNT	100 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
3329P-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylinder	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	TIN LEAD	6.78 mm			300 V		SCREW	5.82 mm	e0		6.35 mm			1	240 deg
3362W-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 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
3362Z-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3386P-1-502T	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	Tin/Lead (Sn80Pb20)	5.97 mm	4.83 mm				KNOB	9.53 mm	e0				9.53 mm	1	280 deg
3386P-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-2-204L	Bourns	POTENTIOMETER		200000 ohm	2 W	125 Cel	3 %					WIRE WOUND			Bushing Mount				Panel Mount		Variable Resistors	1 Cel	50	GOLD OVER NICKEL							25.4 mm	e4		22.23 mm				3600 deg
3500S-2-501L	Bourns	POTENTIOMETER		500 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
3545S-1-502L	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	1.5 W	125 Cel	5 %		5	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	1800 deg
3590S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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-1-503L	Bourns	POTENTIOMETER	PANEL MOUNT	50000 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
3682S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
3856A-282-104AL	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	10 %		3.75	70 Cel	HORIZONTAL	CERMET		LINEAR	Circular			3	Panel Mount	LUG	POTENTIOMETER	-1 Cel	150							SHAFT	6.35 mm			19.05 mm			1	250 deg
590SX1N56S103SP	Honeywell Sensing And Control	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.5 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		WIRE		-40 Cel								SHAFT							1
64WR10KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	10000 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
7276R5KL.25	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	105 Cel	5 %		10	25 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Circular			3	Panel Mount	TURRET		-25 Cel	20							SHAFT	19.1 mm			22.2 mm			1	3600 deg
82PR20KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.5 W	125 Cel	10 %	.432 mm	1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	6.35 mm			200 V	RATED AC VOLTAGE (V): 200	SCREW	3.556 mm	e3		6.35 mm			1	220 deg
89PR1MEGLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	1000000 ohm	.75 W	125 Cel	10 %	.533 mm	20	85 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	4.669 mm	6.35 mm		200 V		SCREW	19.05 mm	e3				4.83 mm	1	7200 deg
89PR200LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.75 W	125 Cel	10 %	.533 mm	20	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	4.669 mm	6.35 mm		200 V		SCREW	19.05 mm	e3				4.83 mm	1	7200 deg
89PR5KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.75 W	125 Cel	10 %	.533 mm	20	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	4.669 mm	6.35 mm		200 V		SCREW	19.05 mm	e3				4.83 mm	1	7200 deg
91A1A-B28-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
93R1A-R22-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
AR1KL.25	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	1000 ohm	5 W	85 Cel	3 %		10	40 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Wirewound			3	Panel Mount	LUG	Variable Resistors	-65 Cel						1000 V	PRECISION	SHAFT	51.21 mm			46.03 mm			1	3600 deg
D12K20RE	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	20 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
D25K20RE	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	20 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
M63M104KB30T607	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
M63P502KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT	POTENTIOMETER	-55 Cel	100	Matte Tin (Sn)	4.78 mm	4.83 mm				SCREW	9.52 mm	e3				9.52 mm	1	270 deg
M64W503KB40	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		158 V		SCREW	9.7 mm	e3			CECC41000	5 mm	1	7560 deg
M70Y104KB25	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.71 mm	20	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	12.7 mm	8.25 mm		350 V		SCREW	31.75 mm	e3				4.98 mm		7200 deg
MVR22HXBRN472	ROHM	TRIMMER	SURFACE MOUNT	4700 ohm	.05 W	125 Cel	25 %		1	70 Cel	VERTICAL	METAL GLAZE/THICK FILM	RECTANGULAR PACKAGE	LINEAR	Open Style	TR, EMBOSSED, 7 INCH	1108	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel		TIN		1.45 mm		30 V		SCREW	2.7 mm	e3				2 mm		250 deg
P0915N-FC20BR100K	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	100000 ohm	.05 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular	TRAY		3	PCB Mount	FLAT		-10 Cel			3.5 mm	11.35 mm			RATED AC VOLTAGE (V): 50	SHAFT	9.5 mm					7.05 mm	1	300 deg
P10XXAI203KB30	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		100 V	STANDARD: IEC60393-1	SHAFT	9.6 mm	e3			CECC41000	5.2 mm	1	250 deg
P11A2VAFLSX10103MW	Vishay Intertechnology	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC			Rectangular	BULK		3	PCB Mount	FLAT		-55 Cel	500	Matte Tin (Sn)		13.1 mm		50 V		SHAFT	12.5 mm	e3					1	270 deg
P16NP101MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	100 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)				10 V		KNOB	9.6 mm	e3		16 mm	CECC41000; IEC60393-1		1	270 deg
P170SP1-FC15AR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.05 W	70 Cel	20 %		1		VERTICAL	CONDUCTIVE PLASTIC		AUDIO	Rotary			5	PCB Mount	FLAT		-20 Cel				11.5 mm			RATED AC VOLTAGE (V): 200	SHAFT				16.5 mm			1	240 deg
P270-SS13BR10K	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
PDB183-GTR01-504A2	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
PDB183-GTR11-504A2	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
PS60M-0MC2FBR20K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	20000 ohm	.2 W		20 %		1		VERTICAL			LINEAR	Rectangular			4	PCB Mount	FLAT						7 mm			RATED AC VOLTAGE (V): 200	SLIDE	75 mm					9 mm	2
PSL60-1082A-103B1	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	.5 W	70 Cel	20 %				VERTICAL			LINEAR	Snap-In			2	Quick Connect	CONNECTOR		-10 Cel				25.6 mm				SLIDE						15 mm	1
PT10LH01502A2020	Piher Sensors And Controls Sa	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.15 W	70 Cel	20 %		1	50 Cel	HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR		BULK		3		FLAT		-25 Cel								SCREW
PT10LV10-473A2020-S	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	47000 ohm	.15 W	70 Cel	20 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	300			4.8 mm		200 V		SCREW	10.3 mm					10 mm	1	220 deg
PT10LV10-503A2020-S	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.15 W	70 Cel	20 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	300			4.8 mm		200 V		SCREW	10.3 mm					10 mm	1	220 deg
PT10MH01-104A2020-S	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.15 W	70 Cel	20 %		1	50 Cel	HORIZONTAL	CARBON		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel				10.3 mm		200 V		SCREW	10.3 mm					4.8 mm	1	220 deg
PT10MV10-102A2020-S	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	1000 ohm	.15 W	70 Cel	20 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	300			4.8 mm		200 V		SCREW	10.3 mm					10 mm	1	220 deg
PT10MV11-103A2020-S	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.15 W	70 Cel	20 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	300			4.8 mm		200 V		SCREW	10.3 mm					10 mm	1	220 deg
PTA4543-2015CPB104	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.25 W	50 Cel	20 %				VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Other Resistors	-10 Cel		TIN	3.7 mm	5.7 mm		200 V		SLIDE	60 mm	e3				9 mm	1

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.