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
3224W-1-105E	Bourns	TRIMMER	SURFACE MOUNT	1000000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1914	3	SMT	J BEND	POTENTIOMETER	-65 Cel	100	MATTE TIN		5.1 mm				SCREW	4.8 mm	e3				3.5 mm	1	4320 deg
3224X-1-100E	Bourns	TRIMMER	SURFACE MOUNT	10 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 (Sn)		5.1 mm				SCREW	4.8 mm	e3				3.5 mm		4320 deg
3250L-1-253	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 ohm	1 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Rectangular	Bulk	5019	3	PCB Mount	FLEXIBLE WIRE		-65 Cel	50	SILVER	152.4 mm	12.7 mm				SCREW	12.7 mm	e4				4.75 mm	1	9000 deg
3266X-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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		7.24 mm		300 V		SCREW	6.71 mm	e3				4.5 mm	1
3266X-1-502LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.25 W	150 Cel	10 %		12	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	TUBE		3	Radial	WIRE		-55 Cel	100	MATTE TIN		7.24 mm		300 V		SCREW	6.71 mm	e3				4.5 mm	1
3269W-1-203LF	Bourns	TRIMMER	SURFACE MOUNT	20000 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
3296P-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3296P-1-200LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20 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
3296P-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3296W-1-473LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	47000 ohm	.5 W	125 Cel	10 %		25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel		MATTE TIN			3296			SCREW		e3
3296W-1-501A	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	AMMO PACK		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
3296W-1-501ALF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	AMMO PACK		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
3296Y-1-473LF	Bourns	TRIMMER																						MATTE TIN								e3
3299P-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				6.1 mm		9000 deg
3299W-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e3				6.1 mm		9000 deg
3306F-1-102	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.2 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	250	MATTE TIN OVER NICKEL		7.62 mm		100 V		SCREW	8.1 mm	e3				6.81 mm	1	215 deg
3306F-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.2 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	250	MATTE TIN OVER NICKEL		7.62 mm		100 V		SCREW	8.1 mm	e3				6.81 mm	1	215 deg
3306K-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.2 W	100 Cel	25 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	250	MATTE TIN OVER NICKEL		8.4 mm		100 V		SCREW	6.81 mm	e3				4.5 mm	1	215 deg
3312J-1-504E	Bourns	TRIMMER	SURFACE MOUNT	500000 ohm	.1 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1110	3	SMT	WRAPAROUND	POTENTIOMETER	-55 Cel	100	Matte Tin (Sn)		1.7 mm		50 V		SCREW	2.8 mm	e3				2.5 mm	1	255 deg
3313J-1-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.125 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1413	3	SMT	J BEND	POTENTIOMETER	-55 Cel	100	MATTE TIN		2.2 mm		200 V		SCREW	3.5 mm	e3			AEC-Q200	3.2 mm	1	220 deg
3314J-1-103G	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	1818	3	SMT	J BEND	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-1-472E	Bourns	TRIMMER
3314J-2-104E	Bourns	TRIMMER	SURFACE MOUNT	100000 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 (Sn)		2.55 mm		300 V		SCREW	4.5 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3319P-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.2 W	100 Cel	25 %		1	70 Cel	VERTICAL	CARBON		LINEAR	Open Frame	BULK		3	Radial	FLAT		-25 Cel	1000	Matte Tin (Sn) - with Nickel (Ni) barrier		6.35 mm		200 V		SCREW	11 mm	e3				9 mm	1	235 deg
3329P-1-103LF	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	MATTE TIN	6.78 mm			300 V		SCREW	5.82 mm	e3		6.35 mm			1	240 deg
3329W-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Rectangular	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	MATTE TIN	7.75 mm	8.38 mm		300 V		SCREW	6.6 mm	e3				6.1 mm	1	240 deg
3352H-1-102LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.5 W	125 Cel	20 %		1	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	150	Matte Tin (Sn)	4.75 mm	9.53 mm		250 V		SCREW; THUMB WHEEL	8.89 mm	e3				3.81 mm	1	205 deg
3352T-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	20 %		1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	MATTE TIN	4.75 mm	3.81 mm		250 V		SCREW; THUMB WHEEL	9.53 mm	e3				8.89 mm	1	205 deg
3361P-1-502G	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2826	3	SMT	L BEND	Variable Resistors	-55 Cel	100	Tin/Lead (Sn90Pb10)		4.88 mm		300 V		SCREW	7.04 mm	e0				6.71 mm	1	240 deg
3361S-1-104GLF	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2619	3	SMT	L BEND	Variable Resistors	-55 Cel	100	MATTE TIN		7.37 mm		300 V		SCREW	6.71 mm	e3				4.88 mm	1	240 deg
3361S-1-202GLF	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2619	3	SMT	L BEND	Variable Resistors	-55 Cel	100	MATTE TIN		7.37 mm		300 V		SCREW	6.71 mm	e3				4.88 mm	1	240 deg
3361S-1-203GLF	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2619	3	SMT	L BEND	Variable Resistors	-55 Cel	100	MATTE TIN		7.37 mm		300 V		SCREW	6.71 mm	e3				4.88 mm	1	240 deg
3361S-1-502G	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.5 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2619	3	SMT	L BEND	Variable Resistors	-55 Cel	100	TIN LEAD		7.37 mm		300 V		SCREW	6.71 mm	e0				4.88 mm	1	240 deg
3362X-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 (Sn)	5.46 mm	6.99 mm				SCREW	6.6 mm	e3				4.88 mm	1	240 deg
3362X-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
3362X-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-1-204TLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 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
3386G-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
3386P-1-501LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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
3386P-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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
3386X-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 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
3540S-1-201L	Bourns	POTENTIOMETER	PANEL MOUNT	200 ohm	2 W	125 Cel	5 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors	-40 Cel	50	Gold (Au)					PRECISION	SHAFT	19.05 mm	e4		22.23 mm			2	3600 deg
3541H-1-203L	Bourns	POTENTIOMETER	PANEL MOUNT	20000 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
3549H-1AA-103A	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	125 Cel	10 %		10	70 Cel	HORIZONTAL	HYBRID	CIRCULAR PACKAGE	LINEAR	Round	TRAY		3	Panel Mount	LUG	Variable Resistors	-40 Cel	100	Gold (Au) - with Nickel (Ni) barrier						SHAFT	19.812 mm	e4		22.479 mm			1	3600 deg
3549S-1AA-103B	Bourns	POTENTIOMETER	PANEL MOUNT	10000 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
3549S-1AG-103B	Bourns	POTENTIOMETER		10000 ohm	2 W	125 Cel	3 %					WIRE WOUND	CYLINDRICAL PACKAGE		Round	Tray			Panel Mount		Variable Resistors	-55 Cel	50				3549				19.812 mm		3549	22.479 mm				3600 deg
3590S-1-102L	Bourns	POTENTIOMETER	PANEL MOUNT	1000 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

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.