2 W Variable Resistors 260

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	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)	Width (Package)	Ganging Number	Angle Of Rotation
3590S-6-502L	Bourns	POTENTIOMETER		5000 ohm	2 W	125 Cel	5 %				WIRE WOUND	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors	-40 Cel	50								18.6 mm			22.22 mm			3600 deg
7286R100L.25HT	Tt Electronics Plc	POTENTIOMETER	Panel Mount	100 ohm	2 W	125 Cel	5 %	10	70 Cel	HORIZONTAL	WIRE WOUND	CYLINDRICAL PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	TURRET	POTENTIOMETER	-55 Cel		Gold (Au)					PRECISION	SHAFT	19.1 mm	e4		22.2 mm		1	3600 deg
73JB5K	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	2 W	120 Cel	5 %	1		VERTICAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR				3		LUG		-40 Cel							PRECISION	SHAFT						1
P270-SP12R5K	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
3549S-2AA-104/104A	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	3 %	10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		6	Panel Mount	LUG	Variable Resistors	-40 Cel	50	Gold (Au)			3549			SHAFT	40.259 mm	e4	3549	22.479 mm		2	3600 deg
3856H-282-104AL	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	10 %	3.75	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Circular			3	Panel Mount	LUG	POTENTIOMETER	-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3856H282103A	Bourns	POTENTIOMETER		10000 ohm	2 W	125 Cel	10 %				CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
3856H282502A	Bourns	POTENTIOMETER		5000 ohm	2 W	125 Cel	10 %				CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
3856H286104A	Bourns	POTENTIOMETER		100000 ohm	2 W	125 Cel	10 %				CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
3856H286502H	Bourns	POTENTIOMETER		5000 ohm	2 W	125 Cel	5 %				CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
7286R20KL.25HT	Tt Electronics Plc	POTENTIOMETER	Panel Mount	20000 ohm	2 W	125 Cel	5 %	10	70 Cel	HORIZONTAL	WIRE WOUND	CYLINDRICAL PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	TURRET	POTENTIOMETER	-55 Cel		Gold (Au)					PRECISION	SHAFT	19.1 mm	e4		22.2 mm		1	3600 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
3549H-1AA-502A	Bourns	POTENTIOMETER	PANEL MOUNT	5000 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
3683S-1-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 ohm	2 W	85 Cel	3 %		25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In			3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm				PUSH BUTTON	37.08 mm	e3			35.31 mm	1
53-C1-1000-S	Clarostat Sensors And Controls	POTENTIOMETER	PANEL MOUNT	1000 ohm	2 W	120 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel					53			SHAFT						1
P270-SS21R5K	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
P271-DS11R5K	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	120 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				4		LUG		-55 Cel					P271			SHAFT						1
P272-DS32R5K	Tt Electronics Plc	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	120 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				6		LUG		-55 Cel					P272			SHAFT						2
P272-SP22BR5K	Tt Electronics Plc	POTENTIOMETER	Panel Mount	5000 ohm	2 W	120 Cel	10 %		70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Sealed			6	Panel Mount	LUG		-55 Cel						500 V		SHAFT	29.49 mm			26.7 mm		2	312 deg
3540S-1-503L	Bourns	POTENTIOMETER	PANEL MOUNT	50000 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
3852C-287-104AL	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	100000 ohm	2 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CERMET	CYLINDRICAL PACKAGE	LINEAR	Single Turn			3	Panel Mount	FLAT	Variable Resistors	-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
534B1101JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	100 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				14.1 V		SHAFT	19.05 mm	e4		22.22 mm		1	3600 deg
534B1501JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	500 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				31.6 V		SHAFT	19.05 mm	e4		22.22 mm		1	3600 deg
53C135K	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	35000 ohm	2 W	120 Cel	10 %	1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel								SHAFT						1
6574S-1-103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR	Servo Mount			3	Panel Mount	BINDING POST	Variable Resistors	-40 Cel	500	GOLD OVER NICKEL					PRECISION	SHAFT	15.24 mm	e4		51 mm		1	350 deg
73JA25K	Honeywell Sensing And Control	POTENTIOMETER	CHASSIS MOUNT	25000 ohm	2 W	120 Cel	5 %	10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Circular			3	Chassis Mount	LUG		-40 Cel	20					500 V	PRECISION	SHAFT	19.05 mm			22.23 mm		1	3600 deg
CCU1031-E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	10000 ohm	2 W	120 Cel		1	70 Cel	HORIZONTAL		CIRCULAR PACKAGE	LINEAR				6		LUG	Variable Resistors	-55 Cel					CCU			SHAFT						2
CLU2521E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	2500 ohm	2 W	120 Cel		1	70 Cel	HORIZONTAL		CIRCULAR PACKAGE	LINEAR	PCB Mount			3	Panel Mount	LUG	Variable Resistors	-55 Cel							RATED AC VOLTAGE (V):500	SHAFT	15.9 mm			29.4 mm		1	312 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
3590S-2-501L	Bourns	POTENTIOMETER		500 ohm	2 W	125 Cel	5 %				WIRE WOUND	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors	-40 Cel	50				3590				18.6 mm		3590	22.22 mm			3600 deg
3590S-2-502	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 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				3590		PRECISION	SHAFT	18.6 mm		3590	22.22 mm		1	3600 deg
534B1104JC	Vishay Intertechnology	POTENTIOMETER	PANEL MOUNT	100000 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				447 V		SHAFT	19.05 mm	e4		22.22 mm		1	3600 deg
82S1D-R22-A10	Bourns	POTENTIOMETER		1000 ohm	2 W	125 Cel	10 %				CERMET			Square		6363		Panel Mount		Variable Resistors	-40 Cel	150			15.88 mm					15.88 mm		82		15.88 mm		240 deg
82S1D-R22-A10/L	Bourns	POTENTIOMETER	PANEL MOUNT		2 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular			3	Panel Mount	HOOK	Variable Resistors	-40 Cel	150	Matte Tin (Sn)		15.88 mm				SHAFT	15.88 mm	e3			15.88 mm	1	240 deg
93R1A-R22-A20L	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	10 %	1	70 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular			3	Panel Mount	FLAT	POTENTIOMETER	-40 Cel	150	Tin (Sn)		17.45 mm				SHAFT	22.86 mm	e3			15.88 mm	1	240 deg
CMU1511E	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	150 ohm	2 W	120 Cel		1	70 Cel	HORIZONTAL		CIRCULAR PACKAGE	LINEAR	PCB Mount			3	Panel Mount	LUG	Variable Resistors	-55 Cel							RATED AC VOLTAGE (V):500	SHAFT	15.9 mm			29.4 mm		1	312 deg
RV4LAYSA102A	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	1000 ohm	2 W	120 Cel		1	70 Cel	HORIZONTAL	CARBON		LINEAR	Circular			3	Chassis Mount	LUG		-55 Cel							RATED AC VOLTAGE: 500V	SCREW	15.9 mm			29.4 mm		1	312 deg
RV4NAYSD102A	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	1000 ohm	2 W	120 Cel	10 %	1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel								SHAFT						1
3590S-2-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 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	18.59 mm	e3		22.22 mm		1	3600 deg
3590S-6-501L	Bourns	POTENTIOMETER		500 ohm	2 W	125 Cel	5 %				WIRE WOUND	CYLINDRICAL PACKAGE		Round				Panel Mount		Variable Resistors	-40 Cel	50				3590				18.6 mm		3590	22.22 mm			3600 deg
380C21000	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	1000 ohm	2 W	120 Cel	10 %	1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel								SHAFT						1
534B1102JC	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		1	3600 deg
53C150K	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	50000 ohm	2 W	120 Cel	10 %	1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG		-55 Cel								SHAFT						1

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.