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
PS45M-0MC2LR10KN	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.125 W		20 %		1		VERTICAL			LINEAR	Rectangular			4	PCB Mount	FLAT							7 mm			RATED AC VOLTAGE (V): 200	SLIDE	60 mm					9 mm	2
PT-6KV-103A2020-PM	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	70 Cel	20 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	Bulk		3	PCB Mount	FLAT			-25 Cel			3.3 mm	3.5 mm				SCREW	6.3 mm					6.3 mm	1	200 deg
PTA6043-2015CPB103	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	75 mm	e3				9 mm	1
RT025AS1001KB	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	1000 ohm	25 W	320 Cel	10 %		1	25 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Vitreous Enamelled	Bulk		3	Panel Mount	LUG	Variable Resistors		-55 Cel						158 V		SHAFT	25 mm			38 mm			1	300 deg
TC33X-2-202E	Bourns	TRIMMER	SURFACE MOUNT	2000 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
TSM4YL201KR05	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		7.07 V	STANDARD: IEC60393-1	SCREW	3.5 mm	e3			CECC41000	4.8 mm	1	3960 deg
25XR100LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	FLAT	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	5.08 mm	4.83 mm		300 V	RATED AC VOLTAGE (V): 300	SCREW	6.86 mm	e3				6.86 mm	1	210 deg
27ESB503MMF50N	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT							1
3048L-5-502	Bourns	POTENTIOMETER		5000 ohm	.25 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Compact				PCB Mount		Variable Resistors		-55 Cel	1000	SILVER		8.28 mm					31.75 mm	e4				6.99 mm
3262W-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2517	3	PCB Mount	WIRE	Variable Resistors		-65 Cel	100	TIN LEAD	4.78 mm	6.35 mm		300 V		SCREW	6.35 mm	e0				4.32 mm		4320 deg
3296W-1-501	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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
3310C-025-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3820		PCB Mount		Variable Resistors		-40 Cel	1000	MATTE TIN	5.97 mm	9.53 mm					9.53 mm	e3				5.18 mm		270 deg
3310C-111-103L	Bourns	POTENTIOMETER		10000 ohm	.25 W	125 Cel	20 %	.51 mm				CONDUCTIVE PLASTIC			Square		3820		PCB Mount		Variable Resistors		-40 Cel	1000	MATTE TIN	5.97 mm	9.53 mm					9.53 mm	e3				5.18 mm		270 deg
3310R-025-103L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Square		3838	3	PCB Mount	WIRE	Variable Resistors		-40 Cel	1000		5.97 mm	5.18 mm				SHAFT	9.53 mm					9.53 mm	1	270 deg
3360C-1-103LF	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	125 Cel	20 %	.46 mm	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Square		2619	3	PCB Mount	WIRE	Variable Resistors		1 Cel	1000	MATTE TIN	5.97 mm	6.78 mm				SHAFT	6.7 mm	e3				4.7 mm	1	240 deg
3360Y-1-103LF	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	125 Cel	20 %	.46 mm	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Square		2627	3	PCB Mount	WIRE	Variable Resistors		1 Cel	1000	MATTE TIN	5.97 mm	4.7 mm				SHAFT	6.7 mm	e3				6.78 mm	1	240 deg
3362S-1-102LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 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-1-502	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	Tin/Lead (Sn80Pb20)	5.97 mm	4.83 mm				SCREW	9.53 mm	e0				9.53 mm	1	280 deg
3386W-1-201LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 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
3541H-1-502L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	125 Cel	10 %		10	70 Cel	HORIZONTAL	HYBRID	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors		-40 Cel	100	GOLD					PRECISION	SHAFT	19.05 mm	e4		22.23 mm			2	3600 deg
3549S-1AA-201A	Bourns	POTENTIOMETER	PANEL MOUNT	200 ohm	2 W	125 Cel	3 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		3	Panel Mount	LUG	Variable Resistors		-40 Cel	50	Gold (Au)						SHAFT	19.812 mm	e4		22.479 mm			1	3600 deg
3683S-1-503L	Bourns	POTENTIOMETER		50000 ohm	2 W	85 Cel	3 %					CERMET			Snap-In				Panel Mount	SNAP-IN	Variable Resistors		-25 Cel	100		7.87 mm	26.67 mm	3680				37.08 mm		3680			35.31 mm
534B2102102JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	1000 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				44.7 V		SHAFT	19.05 mm	e4		22.22 mm			2	3600 deg
53C21MEG	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	1000000 ohm	2 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG			-55 Cel								SHAFT							1
72RXR100LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	125 Cel	10 %	.53 mm	1	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin (Sn)	4.6 mm	9.8 mm		200 V		SCREW	9.53 mm	e3				4.75 mm	1	244 deg
8143R5KL.25CT	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	125 Cel	10 %		10	70 Cel	HORIZONTAL	HYBRID		LINEAR	Servo Mount			3	Panel Mount	TURRET	Variable Resistors		-55 Cel	50						PRECISION	SHAFT	22.2 mm			22.2 mm			1	3600 deg
93R1A-R22-A08L	Bourns	POTENTIOMETER		500 ohm	2 W	125 Cel	10 %	.81 mm				CERMET			Single Turn		6350		PCB Mount		POTENTIOMETER		-40 Cel	150	Tin (Sn)	12.7 mm	17.45 mm					15.88 mm	e3				12.7 mm		240 deg
AR200KL.25	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	200000 ohm	5 W	85 Cel	3 %		10	40 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Wirewound			3	Panel Mount	LUG	Variable Resistors		-65 Cel						1000 V	PRECISION	SHAFT	51.21 mm			46.03 mm			1	3600 deg
P090S-14T25BR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.03 W	70 Cel	20 %		1		VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Insulated			3	PCB Mount	FLAT			-20 Cel				5.1 mm			RATED AC VOLTAGE (V): 50	SHAFT						9.8 mm	1	240 deg
P092N-EC15BR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.05 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				6		FLAT AND SNAP-IN			-10 Cel		Tin (Sn)			P092			SHAFT		e3					2
P092N-FC15AR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.025 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO				6		FLAT AND SNAP-IN			-10 Cel		Tin (Sn)			P092			SHAFT		e3					2
P110KH1-1F15BR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 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
P110KH1-1F15BR200K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	200000 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
P260T-S1BS3CB10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.6 mm	1		VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Sealed			3	Panel Mount	FLAT			-55 Cel				12.7 mm			RATED AC VOLTAGE (V): 350	SHAFT	12.7 mm					12.7 mm	1	265 deg
PV36W204C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	200000 ohm	.5 W	125 Cel	10 %	.5 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin/Copper (Sn/Cu)	6 mm	10 mm		300 V		SCREW	9.6 mm	e2				5 mm	1	9000 deg
PVG5A503C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	125 Cel	10 %		11	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1914	3	SMT	WRAPAROUND	Variable Resistors		-55 Cel	150	Tin (Sn)		5.1 mm		300 V		SCREW	4.8 mm	e3				3.5 mm	1	3960 deg
RDC503013A	Alps Electric	POTENTIOMETER	SURFACE MOUNT	10000 ohm		120 Cel	30 %		1		VERTICAL		RECTANGULAR PACKAGE	LINEAR		TR, EMBOSSED, 15 INCH		3		GULL WING			-40 Cel								SHAFT							1
RK09K1130A5R	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
RK271111001T	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	.05 W	70 Cel	20 %		1		HORIZONTAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT			-10 Cel			4 mm	24.5 mm			RATED AC VOLTAGE (V): 30	SHAFT	27 mm					15.3 mm	1	300 deg
T63YB104KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.25 W	155 Cel	10 %	.45 mm	13	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TUBE	2720	3	PCB Mount	WIRE	POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4 mm	6.8 mm	T63	158 V		SCREW	6.8 mm	e3	T63			5 mm		5040 deg
T93XA201KT20	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.5 W	125 Cel	10 %	.5 mm	21	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE			-55 Cel	100	Matte Tin (Sn)	5 mm	9.8 mm		10 V		SCREW	9.7 mm	e3				5 mm	1	7560 deg
23ESB103MMF50NF	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
3006P-7-501LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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
3009P-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.75 W	150 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Sealed	Tube		3	PCB Mount	WIRE			-55 Cel	100	MATTE TIN	5.33 mm	8.98 mm		400 V		SCREW	19.05 mm	e3				4.83 mm	1	5400 deg
3296W-1-102RLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	TR		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-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3314G-1-102E	Bourns	TRIMMER	SURFACE MOUNT	1000 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		2.55 mm		300 V		SCREW	4.5 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3362W-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 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

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.