25 % Variable Resistors 24

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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	Height (Package)	Manufacturer Series	Operating Voltage	Type (Actuator)	Length (Package)	JESD-609 Code	Series	Width (Package)	Ganging Number	Angle Of Rotation
EVM1DSX30B14	Panasonic	TRIMMER	SURFACE MOUNT	10000 ohm	.2 W	100 Cel	25 %	1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TR, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	TIN/PALLADIUM	1.4 mm		50 V	SCREW	4.5 mm	e3/e4		3.8 mm		260 deg
EVMAASA00B54	Panasonic	TRIMMER		50000 ohm	.3 W	100 Cel	25 %				CERMET			Trimmer	Box	3127		PCB Mount		POTENTIOMETER	-40 Cel	200		7.6 mm		100 V		7.8 mm			6.9 mm		220 deg
3302X-3-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.15 W	85 Cel	25 %	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1109	3	SMT	WRAPAROUND	Variable Resistors	-40 Cel	250	Tin/Copper (Sn/Cu) - with Nickel (Ni) barrier	1.05 mm			SCREW	2.75 mm	e2		2.2 mm		260 deg
3306P-1-204	Bourns	TRIMMER	THROUGH HOLE MOUNT	200000 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-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 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
3309P-1-104	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 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
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
3309P-1-203	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 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
3309P-1-502	Bourns	TRIMMER	THROUGH HOLE MOUNT	5000 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
3319P-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.2 W	100 Cel	25 %	1	70 Cel	VERTICAL	CARBON		LINEAR	Open Frame	BULK		3	Radial	FLAT		-25 Cel	1000	Matte Tin (Sn) - with Nickel (Ni) barrier	6.35 mm		200 V	SCREW	11 mm	e3		9 mm	1	235 deg
3319P-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.2 W	100 Cel	25 %	1	70 Cel	VERTICAL	CARBON		LINEAR	Open Frame	BULK		3	Radial	FLAT		-25 Cel	1000	Matte Tin (Sn) - with Nickel (Ni) barrier	6.35 mm		200 V	SCREW	11 mm	e3		9 mm	1	235 deg
3319W-1-103	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.2 W	100 Cel	25 %	1	70 Cel	HORIZONTAL	CARBON COMPOSITION	RECTANGULAR PACKAGE	LINEAR	Open Frame	BULK		3	Radial	SNAP-IN		-25 Cel	1000	Matte Tin (Sn) - with Nickel (Ni) barrier	11 mm		200 V	SCREW	9 mm	e3		4.72 mm	1	235 deg
3364A-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.2 W	100 Cel	25 %	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1715	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	Matte Tin (Sn)	1.5 mm			SCREW	4.2 mm	e3		3.8 mm		260 deg
3364W-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.2 W	100 Cel	25 %	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	Matte Tin (Sn)	1.5 mm			SCREW	4.5 mm	e3		3.8 mm		260 deg
3364W-1-502E	Bourns	TRIMMER	SURFACE MOUNT	5000 ohm	.2 W	100 Cel	25 %	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	Matte Tin (Sn)	1.5 mm			SCREW	4.5 mm	e3		3.8 mm		260 deg
3364W-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.2 W	100 Cel	25 %	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	Matte Tin (Sn)	1.5 mm			SCREW	4.5 mm	e3		3.8 mm		260 deg
3364X-1-202E	Bourns	TRIMMER	SURFACE MOUNT	2000 ohm	.2 W	100 Cel	25 %	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1815	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	Matte Tin (Sn)	1.5 mm			SCREW	4.5 mm	e3		3.8 mm		260 deg
TC33B-1-103E	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.1 W	100 Cel	25 %	1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1215	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	TIN SILVER COPPER	1.47 mm	TC33	50 V	SCREW	3 mm	e1	TC33	3.8 mm
PVA2A104A01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	100000 ohm	.1 W	125 Cel	25 %	1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1109	3	SMT	WRAPAROUND	Variable Resistors	-55 Cel	250		.4 mm		50 V	SCREW	2.75 mm			2.2 mm	1	260 deg
3319W-1-202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	.2 W	100 Cel	25 %	1	70 Cel	HORIZONTAL	CARBON COMPOSITION	RECTANGULAR PACKAGE	LINEAR	Open Frame	BULK		3	Radial	SNAP-IN		-25 Cel	1000	Matte Tin (Sn) - with Nickel (Ni) barrier	11 mm		200 V	SCREW	9 mm	e3		4.72 mm	1	235 deg
3303W-3-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.15 W	125 Cel	25 %	20	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1512	3	SMT	WRAPAROUND	Variable Resistors	-40 Cel	250	Matte Tin (Sn) - with Nickel (Ni) barrier	1.55 mm		50 V	SCREW	3.75 mm	e3		3 mm		260 deg
3306K-1-501	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.2 W	100 Cel	25 %	1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	FLAT		-25 Cel	250	MATTE TIN OVER NICKEL	8.4 mm		100 V	SCREW	6.81 mm	e3		4.5 mm	1	215 deg
EVM2NSX80B13	Panasonic	TRIMMER	SURFACE MOUNT	1000 ohm	.15 W	100 Cel	25 %	1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TR, 7 INCH	1109	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	TIN/PALLADIUM	.81 mm		50 V	SCREW	2.81 mm	e3/e4		2.2 mm		260 deg
EVM2NSX80B54	Panasonic	TRIMMER	SURFACE MOUNT	50000 ohm	.15 W	100 Cel	25 %	1		VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer	TR, 7 INCH	1109	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	TIN/PALLADIUM	.81 mm		50 V	SCREW	2.81 mm	e3/e4		2.2 mm		260 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.