Bourns Variable Resistors 887

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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)	Operating Voltage	Additional Features	Type (Actuator)	Length (Package)	JESD-609 Code	Diameter (Package)	Width (Package)	Ganging Number	Angle Of Rotation
PV32H504A02B00	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	VERTICAL	CERMET		LINEAR	Cylindrical	Tube		3	PCB Mount	WIRE		-55 Cel	100		6.78 mm				SCREW	4.57 mm		6.35 mm		1	240 deg
PTL30-15G0-504B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	500000 ohm	.05 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Other Resistors	-10 Cel				7 mm			SLIDE	45 mm			9 mm	1
PTL30-15W1-103B1	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.05 W	55 Cel	20 %			70 Cel		CARBON		LINEAR	Rectangular			6	PCB Mount	FLAT		-10 Cel				7 mm			SLIDE	45 mm			9 mm	1
PTL60-10G1-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Other Resistors	-10 Cel				7 mm			SLIDE	75 mm			9 mm	1
PTL60-10O0-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Other Resistors	-10 Cel				7 mm			SLIDE	75 mm			9 mm	1
PTL60-15O0-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Other Resistors	-10 Cel				7 mm			SLIDE	75 mm			9 mm	1
91A1A-B28-A23L	Bourns	POTENTIOMETER	PANEL MOUNT	500000 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
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
3386H-EY5-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	MATTE TIN	5.97 mm	9.53 mm			SCREW	9.53 mm	e3		4.83 mm	1	280 deg
PTV111-4427A-A105	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT		.05 W	50 Cel	20 %		1		VERTICAL	CARBON		LINEAR	Rectangular			3	PCB Mount	FLAT	POTENTIOMETER	-10 Cel					20 V	RATED AC VOLTAGE (V): 50	SHAFT	12 mm			8.5 mm	1	300 deg
PDA241-HRT02-503B0	Bourns	POTENTIOMETER		50000 ohm	.5 W	70 Cel	15 %					CARBON	CYLINDRICAL PACKAGE		Round				Panel Mount		POTENTIOMETER	-10 Cel					500 V			12.8 mm		24.2 mm			300 deg
PTE60-121C-103B1	Bourns	POTENTIOMETER		10000 ohm	.2 W	55 Cel	20 %					CARBON			Linear				PCB Mount		Other Resistors	-10 Cel			4.1 mm	10 mm				87 mm			16 mm
PTE60-122C-104B2	Bourns	POTENTIOMETER		100000 ohm	.2 W	55 Cel	20 %					CARBON			Linear				PCB Mount		Other Resistors	-10 Cel			4.1 mm	10 mm				87 mm			16 mm
3224W-1-222E	Bourns	TRIMMER	SURFACE MOUNT						12	85 Cel	VERTICAL	CERMET		LINEAR	Rectangular		1914	3	SMT	J BEND				Matte Tin (Sn)		5.1 mm			SCREW	4.8 mm	e3		3.5 mm	1
PTB6043-2010BPA103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.25 W	60 Cel	20 %				VERTICAL	CARBON		AUDIO	Metal Housing			3	PCB Mount	FLAT		-10 Cel				8 mm	250 V		SLIDE	88 mm			15 mm	1
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
91A2D-G28-L13/L13L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	5000 ohm	.5 W	125 Cel	10 %	.81 mm	1	70 Cel	HORIZONTAL			LINEAR	Rectangular			6	PCB Mount	WIRE		-40 Cel		Tin (Sn)	15.29 mm				SHAFT	22.86 mm	e3		15.88 mm	2	240 deg
PSL60-1082A-103B1	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	.5 W	70 Cel	20 %				VERTICAL			LINEAR	Snap-In			2	Quick Connect	CONNECTOR		-10 Cel				25.6 mm			SLIDE				15 mm	1
PSL01-1082A-103B1	Bourns	POTENTIOMETER	CHASSIS MOUNT	10000 ohm	.5 W	70 Cel	20 %				VERTICAL			LINEAR	Snap-In			2	Quick Connect	CONNECTOR		-10 Cel				25.6 mm			SLIDE				15 mm	1
3590S-2-101L	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	100 ohm	2 W	125 Cel	5 %		10	40 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Cylindrical			3	Panel Mount	FLAT		-40 Cel	50					PRECISION	SHAFT	18.59 mm		22.22 mm		1	3600 deg
3386R-1-302LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	3000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-55 Cel	100		5.97 mm	4.83 mm			SCREW	9.53 mm			9.53 mm	1	280 deg
PTA4544-2010DPA103	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.06 W	50 Cel	20 %				VERTICAL	CARBON		AUDIO	Rectangular			6	PCB Mount	FLAT		-10 Cel			3.7 mm	5.7 mm	150 V		SLIDE	60 mm			9 mm	2
PTV09A-4020S-A503	Bourns	POTENTIOMETER	PCB MOUNT	50000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON		AUDIO	Rectangular			3	PCB Mount	FLAT		-10 Cel		TIN			20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3		6.8 mm	1	280 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.