1 W Variable Resistors 161

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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	No. of Terminals	Package Style (Meter)	Terminal Shape	Sub-Category	Dimensions	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
3862C-206-503AL	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn		3	Panel Mount	WIRE	Variable Resistors		-40 Cel	150	Matte Tin (Sn)				SHAFT	11.51 mm	e3	12.7 mm			1	260 deg
3005P-1-100	Bourns	TRIMMER	THROUGH HOLE MOUNT	10 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
3005P-1-102	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 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
3005P-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3005P-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 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
3005P-1-203	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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
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
91A1A-B28-E13L	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular		3	Panel Mount	FLAT	POTENTIOMETER		-40 Cel	1000	Tin (Sn)		17.45 mm		SHAFT	22.86 mm	e3			15.88 mm	1	240 deg
TW1250KA	TE Connectivity	POTENTIOMETER			1 W		10 %		1		HORIZONTAL										23.5mm x 22.6mm		100
TW1500KA	TE Connectivity	POTENTIOMETER		50 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	WIRE WOUND	CYLINDRICAL PACKAGE		Cylindrical			Panel Mount		POTENTIOMETER	23.5mm x 22.6mm	-55 Cel	100				200 V		17.5 mm		22.6 mm				265 deg
P11S2V0FLSY00502KA	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	5000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		BULK	5		LUG			-55 Cel		Tin (Sn)				SHAFT		e3		CECC41000		2
533B1103JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	10000 ohm	1 W	125 Cel	5 %		3	70 Cel	HORIZONTAL	WIRE WOUND		LINEAR			3	Panel Mount	LUG			-55 Cel	20	Gold (Au) - with Nickel (Ni) barrier			100 V	SHAFT	19.05 mm	e4	22.22 mm			1	1080 deg
95C1D-E24-L15L	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL			LINEAR	Rectangular		3	PCB Mount	LUG			-40 Cel			5.08 mm			SHAFT	12.7 mm				15.88 mm	1	240 deg
P11S1V0FGSY00104MA	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT	100000 ohm	1 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK	3	Panel Mount	LUG			-55 Cel	150	Tin (Sn)		13.1 mm	316 V	SHAFT	12.5 mm	e3			11.1 mm	1	270 deg
P11S1V0FGSY00472MA	Vishay Intertechnology	POTENTIOMETER	CHASSIS MOUNT	4700 ohm	1 W	125 Cel	20 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK	3	Panel Mount	LUG			-55 Cel	150	Tin (Sn)		13.1 mm	69 V	SHAFT	12.5 mm	e3			11.1 mm	1	270 deg
XB4BD912R1K	Schneider Electric Sa	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	70 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET		LINEAR	Round		3	Panel Mount	CONNECTOR			-40 Cel				46.5 mm	42 V	KNOB	51.24 mm			CSA; IEC; UL	30 mm	1	360 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.