.75 W Variable Resistors 116

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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	Type (Actuator)	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Ganging Number	Angle Of Rotation
3252L-1-501MLF	Bourns	TRIMMER	PANEL MOUNT	500 ohm	.75 W	150 Cel	10 %		25	85 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	BULK		3	Panel Mount	FLEXIBLE WIRE		-65 Cel	100	MATTE TIN		12.7 mm		400 V	SCREW	12.7 mm	e3		4.75 mm	1	9000 deg
3252W-1-202LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.75 W	150 Cel	10 %	.71 mm	25	85 Cel	VERTICAL	CERMET		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE		-65 Cel	100	MATTE TIN	13.34 mm	12.7 mm		400 V	SCREW	12.7 mm	e3		5.59 mm	1	9000 deg
89WR20KLF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.75 W	125 Cel	10 %	.533 mm	20	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	4.669 mm	6.35 mm		200 V	SCREW	19.05 mm	e3		4.83 mm	1	7200 deg
M39015/2-004PM	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.75 W	150 Cel	5 %	.61 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3	PCB Mount	WIRE	Variable Resistors	-65 Cel			7.62 mm	4.62 mm			SCREW	9.53 mm		MIL-R-39015	9.53 mm
M39015/3-008WM	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.75 W	150 Cel	5 %	.61 mm	25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3	PCB Mount	WIRE	Variable Resistors	-65 Cel			7.62 mm	10.67 mm			SCREW	9.53 mm		MIL-R-39015	4.32 mm
M43P103KB40	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.75 W	125 Cel	10 %		15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	BULK	7519	3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	Matte Tin (Sn)	5.3 mm	6.4 mm		86.6 V	SCREW	19 mm	e3		4.8 mm		5400 deg
PCW1D-C24-BAB103L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.75 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	1 Cel	1000	MATTE TIN		8.31 mm			SHAFT	23.37 mm	e3		17.07 mm	1	270 deg
PCW1J-C24-KAB104L	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.75 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	1 Cel	1000	MATTE TIN		8.31 mm			SHAFT	23.37 mm	e3		17.07 mm	1	270 deg
PCW1J-R24-BAB103L	Bourns	POTENTIOMETER	PCB MOUNT	10000 ohm	.75 W	125 Cel	20 %		1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC		LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	1 Cel	1000	MATTE TIN		8.31 mm			SHAFT	23.37 mm	e3		17.07 mm	1	270 deg
RT22C2L101	Defense Logistics Agency	TRIMMER	PANEL MOUNT	100 ohm	.75 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		BULK		3		FLEXIBLE WIRE	Variable Resistors	-65 Cel							SCREW			MIL-PRF-27208
RT22C2L102	Defense Logistics Agency	TRIMMER	PANEL MOUNT	1000 ohm	.75 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		BULK		3		FLEXIBLE WIRE	Variable Resistors	-65 Cel							SCREW			MIL-PRF-27208
RT22C2L502	Defense Logistics Agency	TRIMMER	PANEL MOUNT	5000 ohm	.75 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		BULK		3		FLEXIBLE WIRE	Variable Resistors	-65 Cel							SCREW			MIL-PRF-27208
RT22C2W103	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.75 W	150 Cel	5 %		25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE	Variable Resistors	-65 Cel							SCREW			MIL-PRF-27208
RT22C2X103	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.75 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE	Variable Resistors	-65 Cel							SCREW			MIL-PRF-27208
RT24C2X201	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.75 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE	Variable Resistors	-65 Cel							SCREW			MIL-PRF-27208
RT24C2X502	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	5000 ohm	.75 W	150 Cel	5 %	.61 mm	25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3	PCB Mount	WIRE	Variable Resistors	-65 Cel			4.37 mm	10.67 mm			SCREW	9.53 mm		MIL-PRF-27208	4.83 mm
RTR22DP103M	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.75 W	150 Cel	5 %		25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE	Variable Resistors	-65 Cel					RTR22		SCREW			MIL-PRF-39015
RTR22DW202M	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.75 W	150 Cel	5 %	.71 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Square	TUBE		3	PCB Mount	WIRE		-65 Cel	50		6.35 mm	12.7 mm			SCREW	12.7 mm		MIL-PRF-39015	5.59 mm	1	9000 deg
RTR22DW501M	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.75 W	150 Cel	5 %	.71 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Square	TUBE		3	PCB Mount	WIRE		-65 Cel	50		6.35 mm	12.7 mm			SCREW	12.7 mm		MIL-PRF-39015	5.59 mm	1	9000 deg
RTR24DP102M	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.75 W	150 Cel	5 %	.61 mm	25	85 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR		TUBE		3	PCB Mount	WIRE	Variable Resistors	-65 Cel			7.62 mm	4.6228 mm			SCREW	9.53 mm		MIL-PRF-39015	9.53 mm

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.