.25 W Variable Resistors 545

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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
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
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
39SB-1RB-502	Bourns	POTENTIOMETER		5000 ohm	.25 W	85 Cel	20 %					CONDUCTIVE PLASTIC	CYLINDRICAL PACKAGE		Round	Tray			PCB Mount		Variable Resistors	-40 Cel			6.35 mm					7.01 mm					220 deg
82Z1D-Z33-BA0/753L	Bourns	POTENTIOMETER	PANEL MOUNT	250000 ohm	.25 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	AUDIO	Square			3	Panel Mount	HOOK	POTENTIOMETER	-40 Cel	1000	Matte Tin (Sn)		15.88 mm			SHAFT	15.88 mm	e3		15.88 mm	1	225 deg
PTB0143-2010BPA103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	60 Cel	20 %				VERTICAL	CARBON		AUDIO	Metal Housing			3	PCB Mount	FLAT		-10 Cel		MATTE TIN		8 mm		350 V	SLIDE	128 mm	e3		15 mm	1
PTF45152B503B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.25 W	55 Cel	20 %				VERTICAL	CARBON FILM	RECTANGULAR PACKAGE	LINEAR	Linear			6	PCB Mount	FLAT	Variable Resistors	-10 Cel			3.5 mm	11 mm			SLIDE	73 mm			20 mm	2
PV37W503C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.25 W	125 Cel	10 %	.4 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	150	Tin (Sn)	5 mm	6.7 mm		200 V	SCREW	6.4 mm	e3		4 mm	1	4320 deg
PVG3A202C01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	2000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1413	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150			2 mm		200 V	SCREW	3.6 mm			3.4 mm	1	210 deg
PVG5A501C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	125 Cel	10 %		11	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, Embossed, 7 Inch	1914	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150			5.1 mm		300 V	SCREW	4.8 mm			3.5 mm	1	3960 deg
PVG5A502C03R00	Murata Manufacturing	POTENTIOMETER	SURFACE MOUNT	5000 ohm	.25 W	125 Cel	10 %		11	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1915	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150	Tin (Sn)		5.1 mm		300 V	SCREW	4.8 mm	e3		3.9 mm	1	3960 deg
PVG5A504C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	500000 ohm	.25 W	125 Cel	10 %		11	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1914	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150			5.1 mm		300 V	SCREW	4.8 mm			3.5 mm	1	3960 deg
PVG5H502C03R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	125 Cel	10 %		11	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1919	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150	Tin (Sn)		3.7 mm		300 V	SCREW	4.9 mm	e3		4.8 mm	1	3960 deg
RJ26FW102	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.25 W	150 Cel	10 %	.41 mm	22	85 Cel	VERTICAL	METAL FOIL	RECTANGULAR PACKAGE	LINEAR	Rectangular	Box		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Gold (Au)	5.08 mm	6.35 mm			SCREW	6.35 mm	e4	MIL-R-22097	4.45 mm		7560 deg
RJ26FX203	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.25 W	150 Cel	10 %	.406 mm	22	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE		-55 Cel	100	Tin/Lead (Sn/Pb)	4.37 mm	6.73 mm			SCREW	6.73 mm	e0	MIL-R-22097	4.57 mm	1	7920 deg
RJ26FX253	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.25 W	150 Cel	10 %	.406 mm	22	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE		-55 Cel	100	Tin/Lead (Sn/Pb)	4.37 mm	6.73 mm			SCREW	6.73 mm	e0	MIL-R-22097	4.57 mm	1	7920 deg
RJR26FP104R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-65 Cel					RJR26		SCREW			MIL-PRF-39035
RJR26FX104M	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-65 Cel					RJR26		SCREW			MIL-PRF-39035
RJR26FX253R	Bourns	TRIMMER	THROUGH HOLE MOUNT	25000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE	2517	3	PCB Mount	WIRE	POTENTIOMETER	-65 Cel	100	TIN LEAD	4.78 mm	6.35 mm			SCREW	6.35 mm	e0	MIL-PRF-39035	4.32 mm		4320 deg
3214W-1-502G	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 13 INCH	1420	3	SMT	J BEND	Variable Resistors	-65 Cel	100	MATTE TIN		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3224G-1-202E	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	MATTE TIN		3.9 mm			SCREW	4.8 mm	e3		4.6 mm		4320 deg
3262W-1-102	Bourns	TRIMMER	THROUGH HOLE MOUNT	1000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2517	3	PCB Mount	WIRE	Variable Resistors	-65 Cel	100	TIN LEAD	4.78 mm	6.35 mm			SCREW	6.35 mm	e0		4.32 mm		4320 deg
PVG3A102C01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	1000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1413	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	150	Tin (Sn)		2 mm		200 V	SCREW	3.6 mm	e3		3.4 mm	1	210 deg
RJ26FW203	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT		.25 W	150 Cel	10 %	.406 mm	22	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE		-55 Cel	100	Tin/Lead (Sn/Pb)	4.37 mm	6.73 mm			SCREW	6.73 mm	e0	MIL-R-22097	4.57 mm	1	7920 deg
3224W-2-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 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 (Sn)		5.1 mm			SCREW	4.8 mm	e3		3.5 mm	1	4320 deg
3262W-1-201LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2517	3	PCB Mount	WIRE	Variable Resistors	-65 Cel	100	MATTE TIN	4.78 mm	6.35 mm		300 V	SCREW	6.35 mm	e3		4.32 mm		4320 deg
RJR26FW103R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT		.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-65 Cel		TIN LEAD				300 V	SCREW		e0	MIL-PRF-39035		1
23AR100KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	HOOK		-55 Cel	100	Tin (Sn)		2.7 mm		200 V	SCREW	5 mm	e3		4.5 mm	1	360 deg
23AR200KLFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	200000 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	HOOK		-55 Cel	100	Tin (Sn)		2.7 mm		200 V	SCREW	5 mm	e3		4.5 mm	1	360 deg
23AR200LFTR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	200 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Square	TR, 7 INCH	2018	3	SMT	HOOK		-55 Cel	100	Tin (Sn)		2.7 mm		200 V	SCREW	5 mm	e3		4.5 mm	1	360 deg
23BR500TR	Tt Electronics Plc	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Slot Adjust	TR, EMBOSSED, 7 INCH	1820	3	SMT	GULL WING	Variable Resistors	-55 Cel	100			2.7 mm		200 V	SCREW	4.5 mm			5 mm		200 deg
3214J-1-201E	Bourns	TRIMMER	SURFACE MOUNT	200 ohm	.25 W	150 Cel	10 %		5	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	J BEND	Variable Resistors	-65 Cel	100	Matte Tin (Sn)		3.71 mm		300 V	SCREW	4.8 mm	e3		4.6 mm		1800 deg
3214J-1-501E	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	150 Cel	10 %		5	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	J BEND	Variable Resistors	-65 Cel	100	MATTE TIN		3.71 mm		300 V	SCREW	4.8 mm	e3		4.6 mm		1800 deg
3214W-1-104G	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 13 INCH	1420	3	SMT	J BEND	Variable Resistors	-65 Cel	100	MATTE TIN		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3214W-1-205E	Bourns	TRIMMER	SURFACE MOUNT	2000000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	J BEND	Variable Resistors	-65 Cel	100	MATTE TIN		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3214X-1-101E	Bourns	TRIMMER	SURFACE MOUNT	100 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	GULL WING	Variable Resistors	-65 Cel	100	Matte Tin (Sn)		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3214X-1-202E	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	GULL WING	Variable Resistors	-65 Cel	100	Matte Tin (Sn)		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3214X-1-204E	Bourns	TRIMMER	SURFACE MOUNT	200000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	GULL WING	Variable Resistors	-65 Cel	100	Matte Tin (Sn)		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3214X-1-501E	Bourns	TRIMMER	SURFACE MOUNT	500 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	GULL WING	Variable Resistors	-65 Cel	100	Matte Tin (Sn)		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3214X-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	150 Cel	10 %		5	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1420	3	SMT	GULL WING	Variable Resistors	-65 Cel	100	Matte Tin (Sn)		4.8 mm		300 V	SCREW	3.5 mm	e3		5.1 mm		1800 deg
3224G-1-100E	Bourns	TRIMMER	SURFACE MOUNT	10 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	Matte Tin (Sn)		3.9 mm			SCREW	4.8 mm	e3		4.6 mm		4320 deg
3224G-1-102E	Bourns	TRIMMER	SURFACE MOUNT	1000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	Matte Tin (Sn)		3.9 mm			SCREW	4.8 mm	e3		4.6 mm		4320 deg
3224G-1-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	MATTE TIN		3.9 mm			SCREW	4.8 mm	e3		4.6 mm		4320 deg
3224J-1-200E	Bourns	TRIMMER	SURFACE MOUNT	20 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	HOOK	POTENTIOMETER	-65 Cel	100	MATTE TIN		3.71 mm			SCREW	4.8 mm	e3		4.6 mm		4320 deg
3224J-1-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	HOOK	POTENTIOMETER	-65 Cel	100	MATTE TIN		3.71 mm			SCREW	4.8 mm	e3		4.6 mm		4320 deg
3224J-1-205E	Bourns	TRIMMER	SURFACE MOUNT	2000000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	HOOK	POTENTIOMETER	-65 Cel	100	MATTE TIN		3.71 mm			SCREW	4.8 mm	e3		4.6 mm		4320 deg
3224W-1-202G	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	1914	3	SMT	J BEND	POTENTIOMETER	-65 Cel	100	Matte Tin (Sn)		5.1 mm			SCREW	4.8 mm	e3		3.5 mm	1	4320 deg
3224W-1-205E	Bourns	TRIMMER	SURFACE MOUNT	2000000 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

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.