Bourns Variable Resistors 1,555

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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	Additional Features	Type (Actuator)	Length (Package)	JESD-609 Code	Series	Diameter (Package)	Width (Package)	Ganging Number	Angle Of Rotation
3543S-1-502L	Bourns	POTENTIOMETER	CHASSIS MOUNT	5000 ohm	1 W	125 Cel	5 %		3	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Bushing Mount			3	Panel Mount	LUG	Variable Resistors	1 Cel	50	GOLD					PRECISION	SHAFT	19.05 mm	e4		22.23 mm		1	1080 deg
3549S-2AA-104/104A	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	3 %		10	70 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round	TRAY		6	Panel Mount	LUG	Variable Resistors	-40 Cel	50	Gold (Au)			3549			SHAFT	40.259 mm	e4	3549	22.479 mm		2	3600 deg
3856H-282-104AL	Bourns	POTENTIOMETER	PANEL MOUNT	100000 ohm	2 W	125 Cel	10 %		3.75	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Circular			3	Panel Mount	LUG	POTENTIOMETER	-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	250 deg
3856H-286-502HL	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	5000 ohm	1 W	125 Cel	5 %		3.75	70 Cel	HORIZONTAL	CERMET		AUDIO	Circular			3	Panel Mount	FLAT	POTENTIOMETER	-1 Cel	150							SHAFT	6.35 mm			19.05 mm		1	225 deg
3856H282103A	Bourns	POTENTIOMETER		10000 ohm	2 W	125 Cel	10 %					CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
3856H282502A	Bourns	POTENTIOMETER		5000 ohm	2 W	125 Cel	10 %					CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
3856H286104A	Bourns	POTENTIOMETER		100000 ohm	2 W	125 Cel	10 %					CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
3856H286502H	Bourns	POTENTIOMETER		5000 ohm	2 W	125 Cel	5 %					CERMET			Linear				Chassis Mount		Variable Resistors	-65 Cel	150								6.35 mm		3856	19.05 mm			250 deg
91R1A-R22-B10L	Bourns	POTENTIOMETER	PANEL MOUNT	1000 ohm	1 W	125 Cel	20 %		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
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
PTL60-15G1-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Variable Resistors	-10 Cel		MATTE TIN		7 mm				SLIDE	75 mm	e3			9 mm	1
PTV09A-4020S-A104	Bourns	POTENTIOMETER	PCB MOUNT	100000 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
PTV09A-4020S-B104	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON		LINEAR	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
TC73W-1-102E	Bourns	POTENTIOMETER		1000 ohm	.05 W	85 Cel	30 %					CARBON			SMT	TR	1412		SMT		Variable Resistors	-25 Cel				1.8 mm		50 V			3.6 mm		TC73		3.1 mm		260 deg
3048L-2-503	Bourns	POTENTIOMETER		50000 ohm	.12 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Compact				PCB Mount		Variable Resistors	-55 Cel	1000	SILVER		8.28 mm					31.75 mm	e4			6.99 mm
3048L-5-102	Bourns	POTENTIOMETER		1000 ohm	.25 W	125 Cel	20 %					CONDUCTIVE PLASTIC			Compact				PCB Mount		Variable Resistors	-55 Cel	1000	SILVER		8.28 mm					31.75 mm	e4			6.99 mm
3224X-1-204E	Bourns	TRIMMER	SURFACE MOUNT	200000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1914	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	MATTE TIN		5.1 mm				SCREW	4.8 mm	e3			3.5 mm		4320 deg
3269W-1-103GLF	Bourns	TRIMMER	SURFACE MOUNT	10000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2517	3	SMT	L BEND		-65 Cel	100	MATTE TIN		7.44 mm		300 V		SCREW	6.35 mm	e3			4.32 mm	1
3296P-1-100LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE		-55 Cel	100	MATTE TIN	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e3			4.83 mm	1
3296W-1-504	Bourns	TRIMMER	THROUGH HOLE MOUNT	500000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE		-55 Cel	100	TIN LEAD	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e0			4.83 mm	1
3296Z-1-254LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	250000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET		LINEAR	Multi-Turn	Tube		3	Radial	WIRE		-55 Cel	100	MATTE TIN	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e3			4.83 mm	1
3362P-1-101LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	MATTE TIN	5.46 mm	4.88 mm				SCREW	6.99 mm	e3			6.6 mm	1	240 deg
3362W-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.5 W	125 Cel	10 %	.46 mm	1	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	MATTE TIN	5.46 mm	6.99 mm				SCREW	6.6 mm	e3			4.88 mm	1	240 deg
3386F-1-251LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	250 ohm	.5 W	125 Cel	10 %		1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE		-55 Cel		MATTE TIN						SCREW		e3
3386G-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	MATTE TIN	5.97 mm	4.83 mm				SCREW	9.53 mm	e3			9.53 mm	1	280 deg
3386H-1-203LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	20000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	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
3386U-1-104RLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	MATTE TIN	5.97 mm	4.83 mm				SCREW	9.53 mm	e3			9.53 mm	1	280 deg
3386X-1-473LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	47 ohm	.5 W	125 Cel	10 %	.51 mm	1	85 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-55 Cel	100		5.97 mm	9.53 mm				SCREW	9.53 mm				4.83 mm	1	280 deg
3549H-1AA-502A	Bourns	POTENTIOMETER	PANEL MOUNT	5000 ohm	2 W	125 Cel	10 %		10	70 Cel	HORIZONTAL	HYBRID	CIRCULAR PACKAGE	LINEAR	Round	TRAY		3	Panel Mount	LUG	Variable Resistors	-40 Cel	100	Gold (Au) - with Nickel (Ni) barrier						SHAFT	19.812 mm	e4		22.479 mm		1	3600 deg
3610S-1-103	Bourns	POTENTIOMETER	PANEL MOUNT	10000 ohm	1.5 W	85 Cel	5 %		10	25 Cel	HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Round			3	Panel Mount	HOOK	Variable Resistors	1 Cel	50						PRECISION	KNOB	35.82 mm			22.23 mm		1	3600 deg
3683S-1-202L	Bourns	POTENTIOMETER	PANEL MOUNT	2000 ohm	2 W	85 Cel	3 %			25 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Snap-In			3	Panel Mount	LUG	Variable Resistors	-25 Cel	100	TIN	7.87 mm	26.67 mm				PUSH BUTTON	37.08 mm	e3			35.31 mm	1
PDB241-E420K-254A2	Bourns	POTENTIOMETER		250000 ohm	.25 W	70 Cel	20 %					CARBON			Rotary				Panel Mount		POTENTIOMETER	-10 Cel		TIN				250 V			11.8 mm	e3		24 mm			300 deg
PDB241-E420K-254B0	Bourns	POTENTIOMETER		250000 ohm	.5 W	70 Cel	20 %					CARBON			Rotary				Panel Mount		Variable Resistors	-10 Cel		TIN				500 V			11.8 mm	e3		24 mm			300 deg
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
PTL60-15R1-103B2	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	10000 ohm	.1 W	55 Cel	20 %			70 Cel		CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			6	PCB Mount	FLAT	Variable Resistors	-10 Cel		MATTE TIN		7 mm				SLIDE	75 mm	e3			9 mm	1
PTV09A-4020U-B104	Bourns	POTENTIOMETER	PCB MOUNT	100000 ohm	.05 W	50 Cel	20 %		1		HORIZONTAL	CARBON	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	FLAT	Variable Resistors	-10 Cel		TIN				20 V	RATED AC VOLTAGE (V): 50	SHAFT	10 mm	e3			6.8 mm	1	280 deg
TC33X-1-504E	Bourns	TRIMMER	SURFACE MOUNT	500000 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
3006P-7-201LF	Bourns	TRIMMER		200 ohm	.75 W	125 Cel	10 %	.51 mm				CERMET			Trimmer Pot	Tube	7519		PCB Mount		Variable Resistors	-55 Cel	100	Matte Tin (Sn)	5.33 mm	6.35 mm		400 V			19.05 mm	e3			4.83 mm		5400 deg
3223W-1-102E	Bourns	TRIMMER	SURFACE MOUNT	1000 ohm	.125 W	150 Cel	20 %		11	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Sealed	TR, EMBOSSED, 7 INCH	1616	3	SMT	WRAPAROUND	Variable Resistors	-65 Cel	100	MATTE TIN		3.18 mm		200 V		SCREW	4 mm	e3			3.96 mm	1	3960 deg
3224X-1-504E	Bourns	TRIMMER	SURFACE MOUNT	500000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1914	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	Matte Tin (Sn)		5.1 mm				SCREW	4.8 mm	e3			3.5 mm		4320 deg
3262P-1-103LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	10000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2525	3	PCB Mount	WIRE	Variable Resistors	-65 Cel	100	Matte Tin (Sn)	4.78 mm	4.32 mm				SCREW	6.35 mm	e3			6.35 mm		4320 deg
3262X-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2517	3	PCB Mount	WIRE	Variable Resistors	-65 Cel	100	Matte Tin (Sn)	4.78 mm	6.35 mm				SCREW	6.35 mm	e3			4.32 mm		4320 deg
3266X-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.25 W	150 Cel	10 %		12	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Multi-Turn	TUBE		3	Radial	WIRE		-55 Cel	100	Matte Tin (Sn)		7.24 mm		300 V		SCREW	6.71 mm	e3			4.5 mm	1
3269W-1-104LF	Bourns	TRIMMER	SURFACE MOUNT	100000 ohm	.25 W	150 Cel	10 %		12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE	2517	3	SMT	GULL WING	POTENTIOMETER	-65 Cel	100	MATTE TIN		7.44 mm		300 V		SCREW	6.35 mm	e3			4.32 mm		4320 deg
3296W-1-501RLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	500 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	CERMET		LINEAR	Multi-Turn	TR		3	Radial	WIRE		-55 Cel	100	MATTE TIN	6.4 mm	10.03 mm		300 V		SCREW	9.53 mm	e3			4.83 mm	1
3296X-1-225LF	Bourns	TRIMMER																						MATTE TIN								e3
3299X-1-104LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	100000 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e3			6.1 mm		9000 deg
3299X-1-201LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	200 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	TIN	6.22 mm	10.03 mm		300 V		SCREW	9.53 mm	e3			6.1 mm		9000 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.