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
RPS100E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	100 ohm	225 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	53.98 mm			127 mm			1	310 deg
132B00102	Vishay Intertechnology	POTENTIOMETER
22AR100KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	100000 ohm	.125 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, 7 INCH	1413	3	SMT	WRAPAROUND			-50 Cel	100	Matte Tin (Sn)		2.21 mm		200 V		SCREW	3.51 mm	e3				3.2 mm	1	220 deg
3006Y-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 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
3214W-1-204E	Bourns	TRIMMER	SURFACE MOUNT	200000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	J BEND	Variable Resistors		-65 Cel	100	MATTE TIN		4.8 mm		300 V		SCREW	3.5 mm	e3				5.1 mm		1800 deg
3269W-1-103LF	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE	2517	3	SMT	GULL WING	POTENTIOMETER		-65 Cel	100	MATTE TIN		7.44 mm		300 V		SCREW	6.35 mm	e3				4.32 mm		4320 deg
3302X-3-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.15 W	85 Cel	25 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1109	3	SMT	WRAPAROUND	Variable Resistors		-40 Cel	250	Tin/Copper (Sn/Cu) - with Nickel (Ni) barrier		1.05 mm				SCREW	2.75 mm	e2				2.2 mm		260 deg
3352W-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	20 %		1	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.75 mm	9.53 mm		250 V		SCREW; THUMB WHEEL	8.89 mm	e3				3.81 mm	1	205 deg
3364W-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.2 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	Matte Tin (Sn)		1.5 mm				SCREW	4.5 mm	e3				3.8 mm		260 deg
3386F-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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
3386G-1-204LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 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
8-1879321-8	TE Connectivity	POTENTIOMETER									HORIZONTAL											13.75mm x 11.7mm x 5.1mm
89PR10KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	10000 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
M64W201KB40	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		10 V		SCREW	9.7 mm	e3			CECC41000	5 mm	1	7560 deg
RK27112A0A16	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
TW1250KA	TE Connectivity	POTENTIOMETER			1 W		10 %		1		HORIZONTAL											23.5mm x 22.6mm		100
27ESB103MMF50N	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT							1
3314J-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 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
3362H-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
3364W-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.2 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER		-40 Cel	250	Matte Tin (Sn)		1.5 mm				SCREW	4.5 mm	e3				3.8 mm		260 deg
3386R-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 (Sn)	5.97 mm	4.83 mm				SCREW	9.53 mm	e3				9.53 mm	1	280 deg
3545S-1-202L	Bourns	POTENTIOMETER	CHASSIS MOUNT	2000 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
D50K50KE	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	50000 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
PRV6SAABJYB25103KA	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	1.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Fully Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-55 Cel	150	Tin (Sn) - with Nickel (Ni) barrier				122.5 V	STANDARD: IEC60393-1	SHAFT	9.5 mm	e3		12.7 mm	CECC41000		1	270 deg
PT10LV10103A2020	Piher Sensors And Controls Sa	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.15 W	70 Cel	20 %		1	50 Cel	VERTICAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR		BULK		3		FLAT			-25 Cel								SCREW
RHS10KE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	10000 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
TSM4YL103KR05	Vishay Intertechnology	TRIMMER	SURFACE MOUNT		.25 W	155 Cel	10 %		11	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR	1419	3	SMT	FLAT	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
3005P-1-502	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 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
3214W-1-102E	Bourns	TRIMMER	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	J BEND	Variable Resistors		-65 Cel	100	MATTE TIN		4.8 mm		300 V		SCREW	3.5 mm	e3				5.1 mm		1800 deg
3590S-1-501L	Bourns	POTENTIOMETER		500 ohm	2 W	125 Cel	5 %					WIRE WOUND	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors		-40 Cel	50				3590				18.6 mm		3590	22.22 mm				3600 deg
91A2A-B28-B15/B15L	Bourns	POTENTIOMETER		10000 ohm	1 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Single Turn		6390		PCB Mount		Variable Resistors		-40 Cel	1000	Tin (Sn)	15.29 mm	17.45 mm	91				15.88 mm	e3	91			22.86 mm		240 deg
D100K50R	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	50 ohm	100 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Radial	LUG	Variable Resistors			260	Tin/Lead (Sn/Pb)			210	2845 V		SLIDE	165.1 mm	e0	210	19.1 mm			1
D100K50RE	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	50 ohm	100 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260					2845 V	FLAME PROOF	SLIDE	165.1 mm			19.1 mm
D53C150K	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	50000 ohm	2 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				6		LUG			-55 Cel								SHAFT							2
3214W-1-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	J BEND	Variable Resistors		-65 Cel	100	MATTE TIN		4.8 mm		300 V		SCREW	3.5 mm	e3				5.1 mm		1800 deg
3266P-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 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		4.5 mm		300 V		SCREW	6.78 mm	e3				6.78 mm	1
3296Y-1-201LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 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
3314J-2-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 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
3386F-1-503TLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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
3400S-1-103L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	5 W	125 Cel	3 %		10	40 Cel	HORIZONTAL		CIRCULAR PACKAGE	LINEAR	Cylinder			3	Chassis Mount	LUG	Variable Resistors		1 Cel	20	GOLD OVER NICKEL					PRECISION	SHAFT	44.45 mm	e4		46.04 mm			2	3600 deg
53C350	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	50 ohm	2 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG			-55 Cel								SHAFT							1
93A1A-B28-A15L	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
P270-SS33R5K	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	120 Cel	10 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Rotary			3	Panel Mount	LUG	Variable Resistors		-55 Cel						500 V		SHAFT	14.275 mm			26.67 mm			1	312 deg
PA16NP103MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	.5 W	85 Cel	20 %		1	40 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	500					70.7 V		KNOB	9.6 mm			16 mm	CECC41000; IEC60393-1		1	270 deg
PS30-10MC1BR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.2 W		20 %				VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	PCB Mount	FLAT							6.5 mm			RATED AC VOLTAGE (V): 200	SLIDE	45 mm					9 mm	1
PT10MV10-103A2020-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
PTV09A-4020F-B104	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	LINEAR	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-4025F-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

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.