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
M63M202KB30T607	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
M63P201KB40	Vishay Intertechnology	TRIMMER		200 ohm	.5 W	125 Cel	10 %					CERMET			Trimmer	Box	3737		PCB Mount		POTENTIOMETER		-55 Cel	100	Matte Tin (Sn)	4.78 mm	4.83 mm	63				9.52 mm	e3	63			9.52 mm		270 deg
M64W502KB40	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		50 V		SCREW	9.7 mm	e3			CECC41000	5 mm	1	7560 deg
M64Z201KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.5 W	155 Cel	10 %	.5 mm	21	70 Cel	HORIZONTAL	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
P091N-EC15AR10K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.025 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO				3		FLAT AND SNAP-IN			-10 Cel					P091			SHAFT							1
P11A2V0FRSY00103MW	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC			Rectangular	BULK		3	Panel Mount	LUG			-55 Cel	500	Matte Tin (Sn)		13.1 mm		50 V		SHAFT	12.5 mm	e3					1	270 deg
P11S1FBGGSX00151KA	Vishay Intertechnology	POTENTIOMETER																							Matte Tin (Sn)								e3
P16NM102MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	20 %		1	40 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Sealed	BULK		3	Panel Mount	LUG	Variable Resistors		-40 Cel	150	Matte Tin (Sn)				31.6 V		KNOB	10.2 mm	e3		16 mm	CECC41000; IEC60393-1		1	270 deg
P270-DS22R5K	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					P270	500 V		SHAFT	14.275 mm		P270	26.67 mm			1	312 deg
PA16NP473MAB15	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	47000 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					153 V		KNOB	9.6 mm			16 mm	CECC41000; IEC60393-1		1	270 deg
PE30L0FG103KAB	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT		3 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				173 V		SHAFT	13 mm	e3		19.7 mm	CECC41000; IEC60393-1		1	270 deg
PRV6SAABGYB25103KA	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	1.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Fully Sealed	BULK		3	Panel Mount	LUG			-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
PRV6SAABJXB25201KA	Vishay Intertechnology	POTENTIOMETER	THROUGH HOLE MOUNT	200 ohm	1.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Fully Sealed	BULK		3	PCB Mount	FLAT	Variable Resistors		-55 Cel	150	Tin (Sn) - with Nickel (Ni) barrier				17.3 V	STANDARD: IEC60393-1	SHAFT	9.5 mm	e3		12.7 mm	CECC41000		1	270 deg
PSL01-1082A-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
PTL60-15G1-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Variable Resistors		-10 Cel		MATTE TIN		7 mm				SLIDE	75 mm	e3				9 mm	1
PTV09A-4020S-A104	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON		AUDIO	Rectangular			3	PCB Mount	FLAT			-10 Cel		TIN				20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3				6.8 mm	1	280 deg
PTV09A-4020S-B104	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON		LINEAR	Rectangular			3	PCB Mount	FLAT			-10 Cel		TIN				20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3				6.8 mm	1	280 deg
PV36W104C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %		25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin (Sn) over Copper (Cu)		10 mm		300 V		SCREW	9.6 mm					5 mm	1	9000 deg
RK09K12C0A19	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm		70 Cel	20 %		1		VERTICAL			LINEAR	Rectangular	BULK		3	PCB Mount	FLAT	Variable Resistors		-10 Cel			3.8 mm	6.8 mm			RATED AC VOLTAGE (V): 50	SHAFT	9.8 mm						1	300 deg
RK09L1140A66	Alps Alpine	POTENTIOMETER		10000 ohm		70 Cel	20 %				VERTICAL				Vertical Mount	Tray	4845		Snap-in		Variable Resistors		-10 Cel				10 mm		10 V			12.1 mm					11.35 mm		300 deg
RK1631210AX9	Alps Alpine	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	70 Cel	20 %		1		HORIZONTAL		CIRCULAR PACKAGE	LINEAR	Rotary	BULK		6	PCB Mount	FLAT			-10 Cel			4 mm			5 V	RATED AC VOLTAGE (V): 150	SHAFT	12.1 mm			16 mm			2	300 deg
RRS250E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	250 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
RRS750E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	750 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
RSA0K11V901S	Alps Alpine	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	.5 W	60 Cel	20 %				VERTICAL		RECTANGULAR PACKAGE	LINEAR	Slide Adjust	BULK		4	Chassis Mount	CONNECTOR			-10 Cel				39 mm		10 V	RATED AC VOLTAGE (V):500	SLIDE	159 mm					14.5 mm	1
RUS1K0E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	1000 ohm	1000 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	76.2 mm			304.8 mm			1	335 deg
TC73W-1-102E	Bourns	POTENTIOMETER		1000 ohm	.05 W	85 Cel	30 %					CARBON			SMT	TR	1412		SMT		Variable Resistors		-25 Cel				1.8 mm		50 V			3.6 mm		TC73			3.1 mm		260 deg
1-1879318-6	TE Connectivity	POTENTIOMETER									VERTICAL											17.3mm x 16mm x 6.5mm
1-1879318-7	TE Connectivity	POTENTIOMETER									VERTICAL											17.3mm x 16mm x 6.5mm
1-1879318-8	TE Connectivity	POTENTIOMETER									VERTICAL											17.3mm x 16mm x 6.5mm
1879318-4	TE Connectivity	POTENTIOMETER									HORIZONTAL											17.3mm x 16mm x 7.5mm
1879318-5	TE Connectivity	POTENTIOMETER									HORIZONTAL											17.3mm x 16mm x 7.5mm
1879318-6	TE Connectivity	POTENTIOMETER									HORIZONTAL											17.3mm x 16mm x 7.5mm
23ESA474MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	470000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR				3		FLAT		25.2mm x 20.4mm									SHAFT							1
23ESB224MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	220000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT							1
23ESB472MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	4700 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT							1
23ESB473MMF50NF	TE Connectivity	POTENTIOMETER	THROUGH HOLE MOUNT	47000 ohm	.4 W		20 %		1		HORIZONTAL	CARBON FILM	CIRCULAR PACKAGE	LOGARITHMIC				3		FLAT		25.2mm x 20.4mm									SHAFT							1
3048L-2-503	Bourns	POTENTIOMETER		50000 ohm	.12 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
3048L-5-102	Bourns	POTENTIOMETER		1000 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
3224X-1-204E	Bourns	TRIMMER	SURFACE MOUNT	200000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1914	3	SMT	GULL WING	POTENTIOMETER		-65 Cel	100	MATTE TIN		5.1 mm				SCREW	4.8 mm	e3				3.5 mm		4320 deg
3269W-1-103GLF	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2517	3	SMT	L BEND			-65 Cel	100	MATTE TIN		7.44 mm		300 V		SCREW	6.35 mm	e3				4.32 mm	1
3296P-1-100LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10 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
3296W-1-504	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 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
3296Z-1-254LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	250000 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
3362P-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 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
3362W-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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
3386F-1-251LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	250 ohm	.5 W	125 Cel	10 %		1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE			-55 Cel		MATTE TIN						SCREW		e3
3386G-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3386H-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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

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.