Variable Resistors

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	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
PDA241-HRT02-503B0	Bourns	POTENTIOMETER		50000 ohm	.5 W	70 Cel	15 %				CARBON	CYLINDRICAL PACKAGE		Round				Panel Mount		POTENTIOMETER	-10 Cel						500 V			12.8 mm			24.2 mm				300 deg
PDA241-SRT02-503B0	Bourns	POTENTIOMETER		50000 ohm	.5 W	70 Cel	15 %				CARBON	CYLINDRICAL PACKAGE		Round				Panel Mount		POTENTIOMETER	-10 Cel					PDA24	500 V			12.8 mm		PDA24	24.2 mm				300 deg
PDB183-GTR22-504A2	Bourns	POTENTIOMETER	CHASSIS MOUNT	500000 ohm	.1 W	50 Cel	20 %		50 Cel	VERTICAL	CARBON	CYLINDRICAL PACKAGE	AUDIO	Round			6	Panel Mount	LUG	POTENTIOMETER	-10 Cel		TIN				200 V		SHAFT	26.2 mm	e3		17 mm			2	300 deg
PDB241-E420P-254B0	Bourns	POTENTIOMETER		250000 ohm	.5 W	70 Cel	20 %				CARBON			Rotary				Panel Mount		Variable Resistors	-10 Cel		TIN				500 V			11.8 mm	e3		24 mm				300 deg
PDB241-GNL01-254B0	Bourns	POTENTIOMETER	CHASSIS MOUNT	250000 ohm	.25 W	70 Cel	20 %	1	50 Cel	HORIZONTAL	CARBON COMPOSITION	CIRCULAR PACKAGE	AUDIO; LINEAR	Round			3	Panel Mount	LUG	POTENTIOMETER	-10 Cel		TIN				250 V		SHAFT	12.2 mm	e3		24.6 mm			1	300 deg
PDB241-GTR02504A2	Bourns	POTENTIOMETER	Panel Mount	500000 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
PDB241-GTR03254A2	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
PE30L0FL224KAB	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT		.41 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				300 V		SHAFT	13 mm	e3		19.7 mm	CECC41000; IEC60393-1		1	270 deg
PS15NV60-103A3030-PM	Amphenol	POTENTIOMETER	SURFACE MOUNT	10000 ohm	.25 W	85 Cel	30 %	1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	6159	5	SMT	FLAT; J BEND		-40 Cel	1500			6.5 mm				SCREW	15.5 mm					15 mm	1	240 deg
PTA4543-2015CPB103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 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	60 mm	e3				9 mm	1
PTC-10LV10102A2020	Piher Sensors And Controls Sa	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.33 W	90 Cel	20 %	1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR		BULK		3		FLAT		-40 Cel					PTC-10		LASER TRIMMABLE	SCREW
PTC15NV02104A2020	Piher Sensors And Controls Sa	POTENTIOMETER		100000 ohm	.5 W	90 Cel	20 %				CERMET			Dust Proof				PCB Mount		Variable Resistors	-40 Cel	100		4 mm			250 V			6 mm		PTC15	15 mm				250 deg
PTC15NV02-104A2020	Amphenol	POTENTIOMETER	PCB MOUNT	100000 ohm	.5 W	90 Cel	20 %	1	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-40 Cel				12.5 mm		250 V		SHAFT; THUMB WHEEL	15 mm					6 mm	1	240 deg
PTL60-10O0-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	55 Cel	20 %		70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Other Resistors	-10 Cel				7 mm				SLIDE	75 mm					9 mm	1
PTS01-11L-103A3	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	.25 W	55 Cel	20 %			VERTICAL			AUDIO	Rectangular			3	Chassis Mount	LUG		-10 Cel		MATTE TIN		38.7 mm				SLIDE	132.5 mm	e3				13 mm	1
PTV09A-2015U-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-4020F-A203	Bourns	POTENTIOMETER	PCB MOUNT	20000 ohm	.05 W	50 Cel	20 %	1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	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-4225F-B102	Bourns	POTENTIOMETER		1000 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
PTV09A-4225F-B104	Bourns	POTENTIOMETER		100000 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
PVA2A104A01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W	125 Cel	25 %	1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1109	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	250			.4 mm		50 V		SCREW	2.75 mm					2.2 mm	1	260 deg
PVZ2A104A01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W		30 %	1	50 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR		TR		3		WRAPAROUND				Gold (Au)			PVZ2			SCREW		e4
PVZ2R104C04B00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.05 W	85 Cel	30 %		50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	Bulk	0908	3	SMT	GULL WING	Variable Resistors	-25 Cel	500			.8 mm		50 V		SCREW	2.2 mm					2.1 mm	1	240 deg
PVZ2R104C04R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.05 W	85 Cel	30 %	1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	TR, Embossed, 7 Inch	0908	3	SMT		Variable Resistors	-25 Cel	500			.8 mm		50 V		SCREW	2.2 mm					2.1 mm	1	240 deg
PVZ3A104A01B00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W		30 %	1	50 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR		BULK		3		WRAPAROUND				Gold (Au)			PVZ3			SCREW		e4
PVZ3A104A01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W		30 %	1	50 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR		TR		3		WRAPAROUND				Gold (Au)			PVZ3			SCREW		e4
PVZ3A104C01B00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W	85 Cel	30 %	1	50 Cel	VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK	1312	3	SMT	J BEND	Variable Resistors	-25 Cel	500	Gold (Au)		1.85 mm		50 V		SCREW	3.2 mm	e4				3.1 mm	1	230 deg
PVZ3A104C01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W	85 Cel	30 %	1	50 Cel	VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1312	3	SMT	J BEND	Variable Resistors	-25 Cel	500	Gold (Au)		1.85 mm		50 V		SCREW	3.2 mm	e4				3.1 mm	1	230 deg
PVZ3K104E01B00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W	85 Cel	30 %	1	50 Cel	VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK	1312	3	SMT	GULL WING	Variable Resistors	-25 Cel	500	Gold (Au)		2.1 mm		50 V		SCREW	3.2 mm	e4				3.1 mm	1	230 deg
PVZ3K104E01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W	85 Cel	30 %	1	50 Cel	VERTICAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1312	3	SMT	GULL WING	Variable Resistors	-25 Cel	500	Gold (Au)		2.1 mm		50 V		SCREW	3.2 mm	e4				3.1 mm	1	230 deg
RJS150E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	150 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
RJS3K5E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	3500 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
RJS50RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	50 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
RJS6R0	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
RJS8R0E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	8 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
RK09K113004U	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.05 W	70 Cel	20 %	1		VERTICAL			LINEAR	Rectangular	BULK		3	PCB Mount	FLAT	Variable Resistors	-10 Cel			3.2 mm	6.8 mm		20 V	RATED AC VOLTAGE(V): 50	SHAFT	9.8 mm						1	280 deg
RK09L12B0A1V	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.05 W	70 Cel	20 %	1		HORIZONTAL			LOGARITHMIC	Rectangular	TRAY		6	PCB Mount	FLAT		-10 Cel			3.5 mm	11.35 mm		10 V	RATED AC VOLTAGE (V): 50	SHAFT	10.7 mm					9.15 mm	2	300 deg
RK09L12B0A31	Alps Alpine	POTENTIOMETER		50000 ohm		70 Cel	20 %			HORIZONTAL				Hortizontal Mount	Tray	4849		Snap-in		Variable Resistors	-10 Cel				11.35 mm		10 V			12.1 mm					12.4 mm		300 deg
RK09L12B0A4S	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.05 W	70 Cel	20 %	1		HORIZONTAL			LOGARITHMIC	Rectangular	TRAY		6	PCB Mount	FLAT		-10 Cel			3.5 mm	11.35 mm		10 V	RATED AC VOLTAGE (V): 50	SHAFT	10.7 mm					9.15 mm	2	300 deg
RKS200E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	200 ohm	100 W		10 %	1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors									SHAFT	44.45 mm			79.38 mm			1	300 deg
RKS500E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	500 ohm	100 W		10 %	1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors									SHAFT	44.45 mm			79.38 mm			1	300 deg
RKS5K0E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	5000 ohm	100 W		10 %	1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors									SHAFT	44.45 mm			79.38 mm			1	300 deg
RKS75RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	75 ohm	100 W		10 %	1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors									SHAFT	44.45 mm			79.38 mm			1	300 deg
RRS25RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	25 ohm	500 W		10 %	1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors									SHAFT	53.98 mm			203.2 mm			1	325 deg
RRS50RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	50 ohm	500 W		10 %	1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors									SHAFT	53.98 mm			203.2 mm			1	325 deg
RSSD50373A4700JB01	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT	470 ohm	600 W	450 Cel	5 %			VERTICAL	WIRE WOUND	TUBULAR PACKAGE	LINEAR	Tubular	Bulk		3	Chassis Mount	LUG	Variable Resistors	-55 Cel							FLAME PROOF	SLIDE	373 mm			53 mm
RT24C2X103	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.75 W	150 Cel	5 %	25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE	Variable Resistors	-65 Cel								SCREW					MIL-PRF-27208
RV4LAYSA102A	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	1000 ohm	2 W	120 Cel		1	70 Cel	HORIZONTAL	CARBON		LINEAR	Circular			3	Chassis Mount	LUG		-55 Cel							RATED AC VOLTAGE: 500V	SCREW	15.9 mm			29.4 mm			1	312 deg
RV4NAYSD102A	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	1000 ohm	2 W	120 Cel	10 %	1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel								SHAFT							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.