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)	Operating Voltage	Type (Actuator)	Length (Package)	JESD-609 Code	Diameter (Package)	Reference Standard	Width (Package)	Ganging Number	Angle Of Rotation
3290W-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	1 W	150 Cel	5 %	.51 mm	25	85 Cel	VERTICAL	WIRE WOUND		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE		-65 Cel	50	GOLD OVER NICKEL	8 mm	9.53 mm		SCREW	9.53 mm	e4			3.81 mm	1	9000 deg
3292L-1-103LF	Bourns	TRIMMER	CHASSIS MOUNT	10000 ohm	.5 W	150 Cel	10 %		25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	BULK		3	Chassis Mount	FLEXIBLE WIRE	Variable Resistors	-65 Cel	100	MATTE TIN	152.4 mm	3.81 mm	400 V	SCREW	9.53 mm	e3			9.53 mm	1	9000 deg
3292L-1-501MLF	Bourns	TRIMMER	PANEL MOUNT	500 ohm	.5 W	150 Cel	10 %		25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	BULK		3	Panel Mount	FLEXIBLE WIRE	Variable Resistors	-65 Cel	100	MATTE TIN	152.4 mm	3.81 mm	400 V	SCREW	9.53 mm	e3			9.53 mm	1	9000 deg
3296X-1-101	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	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
3296X-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
3296X-1-471LF	Bourns	TRIMMER																						MATTE TIN						e3
3296X-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
3296X-1-501LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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
3296X-1-502RLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	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
3296Y-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3296Y-1-104	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 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
3296Y-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 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
3296Z-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 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
3296Z-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3299P-1-100	Bourns	TRIMMER	THROUGH HOLE MOUNT	10 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 LEAD	6.22 mm	10.03 mm	300 V	SCREW	9.53 mm	e0			6.1 mm		9000 deg
3299W-1-201LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 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
3299W-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3299X-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3299Y-1-501LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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-1-253	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 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-1-501	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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
3309P-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3310P-101-203L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	20000 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
3310Y-001-105L	Bourns	POTENTIOMETER	PCB MOUNT	1000000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm		SHAFT	9.53 mm	e3			9.53 mm	1	270 deg
3310Y-001-203L	Bourns	POTENTIOMETER	PCB MOUNT	20000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm		SHAFT	9.53 mm	e3			9.53 mm	1	270 deg
3310Y-001-503L	Bourns	POTENTIOMETER	PCB MOUNT	50000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm		SHAFT	9.53 mm	e3			9.53 mm	1	270 deg
3313S-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.125 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1514	3	SMT	J BEND	POTENTIOMETER	-55 Cel	100	MATTE TIN		5.35 mm	200 V	SCREW	3.71 mm	e3		AEC-Q200	3.61 mm	1	220 deg
3314J-1-222E	Bourns	TRIMMER
3314J-2-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 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
3314R-1-101E	Bourns	TRIMMER	SURFACE MOUNT	100 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	50 V	SCREW	4.5 mm	e3		AEC-Q200	4.5 mm	1	210 deg
3314R-1-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 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 (Sn)		2.55 mm	50 V	SCREW	4.5 mm	e3		AEC-Q200	4.5 mm	1	210 deg
3314Z-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	2220	3	SMT	J BEND	POTENTIOMETER	-55 Cel	100	MATTE TIN		5.76 mm		SCREW	5.56 mm	e3		AEC-Q200	5.01 mm	1	210 deg
3329H-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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	TIN LEAD	6.78 mm		300 V	SCREW	4.57 mm	e0	6.35 mm			1	240 deg
3329P-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 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
3339H-1-101	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	150 Cel	10 %	.43 mm	4	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Cylindrical	TUBE		3	PCB Mount	WIRE		-55 Cel	100	TIN LEAD	4.78 mm		300 V	SCREW	6.35 mm	e0	7.62 mm			1	1440 deg
3339H-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	150 Cel	10 %	.43 mm	4	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Cylindrical	TUBE		3	PCB Mount	WIRE		-55 Cel	100	MATTE TIN	4.78 mm		300 V	SCREW	6.35 mm	e3	7.62 mm			1	1440 deg
3339P-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	150 Cel	10 %	.43 mm	4	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Cylindrical	TUBE		3	PCB Mount	WIRE		-55 Cel	100	MATTE TIN	4.78 mm		300 V	SCREW	6.35 mm	e3	7.62 mm			1	1440 deg
3345P-1-202T	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	1 W	150 Cel	5 %	.71 mm	1	70 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE		-55 Cel	50		5.08 mm			THUMB WHEEL	5.97 mm		11.43 mm			1	280 deg
3352P-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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 (Sn)	4.75 mm	3.81 mm	250 V	SCREW; THUMB WHEEL	9.53 mm	e3			8.89 mm	1	205 deg
3352T-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 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
3352T-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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 (Sn)	4.75 mm	3.81 mm	250 V	SCREW; THUMB WHEEL	9.53 mm	e3			8.89 mm	1	205 deg
3352V-1-253	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 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	Tin/Lead (Sn90Pb10)	4.75 mm	9.53 mm	250 V	SCREW; THUMB WHEEL	8.89 mm	e0			3.81 mm	1	205 deg
3352W-1-105LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000000 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	4.75 mm	9.53 mm	250 V	SCREW; THUMB WHEEL	8.89 mm	e3			3.81 mm	1	205 deg
3360P-1-105LF	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	1000000 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
3361P-1-500GLF	Bourns	TRIMMER	SURFACE MOUNT	50 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	MATTE TIN		4.88 mm	300 V	SCREW	7.04 mm	e3			6.71 mm	1	240 deg
3361S-1-101GLF	Bourns	TRIMMER	SURFACE MOUNT	100 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-1-501GLF	Bourns	TRIMMER	SURFACE MOUNT	500 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
3362M-1-504	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 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	Tin/Lead (Sn/Pb)	5.46 mm	6.99 mm		SCREW	6.6 mm	e0			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.