Bourns Variable Resistors 1,555

Reset All

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	Additional Features	Type (Actuator)	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Reference Standard	Width (Package)	Ganging Number	Angle Of Rotation
PTV09A-4030F-B503	Bourns	POTENTIOMETER																			Variable Resistors			TIN								e3
PTV111-4415A-B104	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
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
PV32H501A02B00	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 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
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
RJ12FP254	Bourns	TRIMMER	THROUGH HOLE MOUNT	250000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN LEAD	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e0			MIL-PRF-22097	4.83 mm	1	7920 deg
RJ12FY104	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN LEAD	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e0			MIL-PRF-22097	4.83 mm	1	7920 deg
RJ12FY202	Bourns	TRIMMER	THROUGH HOLE MOUNT	2000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN LEAD	12.7 mm	8 mm		400 V		SCREW	31.75 mm	e0			MIL-PRF-22097	4.83 mm	1	7920 deg
RJ22FP104	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	150 Cel	10 %	.71 mm	25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-65 Cel	100	TIN LEAD	13.34 mm	5.59 mm		400 V		SCREW	12.7 mm	e0			MIL-PRF-22097	12.7 mm	1
RJ50FP503	Bourns	TRIMMER	PCB MOUNT	50000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylindrical	Tube		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN LEAD	4.75 mm					SCREW	5.79 mm	e0		6.35 mm	MIL-PRF-22097		1	240 deg
RJR24FW200R	Bourns	TRIMMER	THROUGH HOLE MOUNT	20 ohm	.5 W	150 Cel	10 %	.51 mm	25	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	3819	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN LEAD	6.4 mm	10.03 mm				SCREW	9.53 mm	e0			MIL-PRF-39035	4.83 mm		9000 deg
RJR26FA103R	Bourns	TRIMMER	PCB MOUNT	10000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-65 Cel	100	Tin/Lead (Sn/Pb)	4.88 mm	6.85 mm				SCREW	6.35 mm	e0			MIL-PRF-39035	4.31 mm	1	4320 deg
RJR26FA104R	Bourns	TRIMMER	PCB MOUNT	100000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-65 Cel	100	Tin/Lead (Sn/Pb)	4.88 mm	6.85 mm				SCREW	6.35 mm	e0			MIL-PRF-39035	4.31 mm	1	4320 deg
RJR50FP203M	Bourns	POTENTIOMETER	PCB MOUNT	20000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	VERTICAL	CERMET		LINEAR	Cylindrical	Tube		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Tin/Lead (Sn/Pb)	4.75 mm			300 V		SCREW	5.79 mm	e0		6.35 mm	MIL-PRF-39035		1	240 deg
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
TC33X-1-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1515	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	MATTE TIN OVER NICKEL		1.2 mm		50 V		SCREW	3.8 mm	e3				3.7 mm	1	270 deg
TC33X-1-204E	Bourns	TRIMMER	SURFACE MOUNT	200000 ohm	.15 W	100 Cel	25 %		1	70 Cel	VERTICAL		RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1515	3	SMT	WRAPAROUND	POTENTIOMETER	-40 Cel	250	MATTE TIN		1.2 mm		50 V		SCREW	3.8 mm	e3				3.7 mm	1	270 deg
TC73X-1-203E	Bourns	TRIMMER	SURFACE MOUNT	20000 ohm	.05 W	85 Cel	30 %		20	50 Cel	VERTICAL	CARBON COMPOSITION	RECTANGULAR PACKAGE	LINEAR	SMT	TR, EMBOSSED, 7 INCH	1412	3	SMT	WRAPAROUND	Variable Resistors	-25 Cel		Silver (Ag)		1.8 mm	TC73	50 V		SCREW	3.6 mm	e4	TC73			3.1 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.