50000 ohm Variable Resistors 169

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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	Series	Diameter (Package)	Reference Standard	Width (Package)	Ganging Number	Angle Of Rotation
SM-42TW503	Nidec Copal Electronics	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	150 Cel	10 %		11	85 Cel	VERTICAL	CERMET		LINEAR	Sealed	TR, EMBOSSED, 7 INCH	1914	3	SMT	J BEND		-65 Cel	100	Tin/Copper (Sn/Cu)		5.1 mm	112 V	FLAME PROOF	SCREW	4.8 mm	e2				3.5 mm	1
SM-42W503	Nidec Copal Electronics	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	150 Cel	10 %		11	85 Cel	VERTICAL	CERMET		LINEAR	Sealed	BULK	1914	3	SMT	J BEND		-65 Cel	100	Tin/Copper (Sn/Cu)		5.1 mm	112 V	FLAME PROOF	SCREW	4.8 mm	e2				3.5 mm	1
P160KN2-0EC15B50K	Tt Electronics Plc	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.2 W	70 Cel	20 %		1		HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Rotary			3	PCB Mount	FLAT		-20 Cel						RATED AC VOLTAGE (V): 200	SHAFT	9.5 mm			16.5 mm			1	260 deg
PVG3A503C01R00	Murata Manufacturing	TRIMMER	SURFACE MOUNT	50000 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	70	Tin (Sn)		2 mm	200 V		SCREW	3.6 mm	e3				3.4 mm	1	210 deg
3352T-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	125 Cel	20 %		1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	MATTE TIN	4.75 mm	3.81 mm	250 V		SCREW; THUMB WHEEL	9.53 mm	e3				8.89 mm	1	205 deg
6639S-1503	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	1 W	125 Cel	15 %		1	70 Cel	HORIZONTAL	CONDUCTIVE PLASTIC		LINEAR	Bushing Mount			3	Panel Mount	TURRET	Variable Resistors	-40 Cel		GOLD OVER NICKEL					SHAFT	11.25 mm	e4		22.23 mm			1	340 deg
3386X-1-503TLF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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			KNOB	9.53 mm	e3				4.83 mm	1	280 deg
PDB182-K215K-503B1	Bourns	POTENTIOMETER		50000 ohm	.125 W	50 Cel	20 %					CARBON			Rotary				Panel Mount		POTENTIOMETER	-10 Cel					200 V			11.5 mm		PDB18	17 mm				300 deg
3223J-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.125 W	150 Cel	20 %		11	70 Cel	HORIZONTAL	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
3360P-1-503LF	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	50000 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
3224X-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 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
3269W-1-503LF	Bourns	TRIMMER	SURFACE MOUNT	50000 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 (Sn)		7.44 mm	300 V		SCREW	6.35 mm	e3				4.32 mm		4320 deg
PTV09A-4020F-B503	Bourns	POTENTIOMETER	PCB MOUNT	50000 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
3214J-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 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
3312J-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.1 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1110	3	SMT	WRAPAROUND	POTENTIOMETER	-55 Cel	100	Matte Tin (Sn)		1.7 mm	50 V		SCREW	2.8 mm	e3				2.5 mm	1	255 deg
3313J-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.125 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, Embossed, 7 Inch	1413	3	SMT	J BEND	POTENTIOMETER	-55 Cel	100	MATTE TIN		2.2 mm	200 V		SCREW	3.5 mm	e3			AEC-Q200	3.2 mm	1	220 deg
3329P-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylinder	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	MATTE TIN	6.78 mm		300 V		SCREW	5.82 mm	e3		6.35 mm			1	240 deg
3386H-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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	Tin/Lead (Sn80Pb20)	5.97 mm	9.53 mm			SCREW	9.53 mm	e0				4.83 mm	1	280 deg
3006P-7-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	5.33 mm	6.35 mm	400 V		SCREW	19.05 mm	e3				4.83 mm		5400 deg
3059Y-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	1 W	150 Cel	10 %	.71 mm	22	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE		-55 Cel	100	Matte Tin (Sn)	12.7 mm	8 mm	400 V		SCREW	31.75 mm	e3				4.83 mm	1	7920 deg
3223W-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 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
3262W-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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	300 V		SCREW	6.35 mm	e0				4.32 mm		4320 deg
91A1A-B28-B18L	Bourns	POTENTIOMETER	PANEL MOUNT	50000 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
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
3224G-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 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
3224W-2-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 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
3266X-1-503	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	TIN LEAD		7.24 mm	300 V		SCREW	6.71 mm	e0				4.5 mm	1
3269X-1-503GLF	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET		LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2517	3	SMT	L BEND		-65 Cel	100	Matte Tin (Sn)		7.44 mm	300 V		SCREW	6.35 mm	e3				4.32 mm	1
3290W-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	1 W	150 Cel	5 %	.51 mm	25	85 Cel	VERTICAL	WIRE WOUND		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE		-65 Cel	50	GOLD OVER NICKEL	8 mm	9.53 mm			SCREW	9.53 mm	e4				3.81 mm	1	9000 deg
3310Y-001-503L	Bourns	POTENTIOMETER	PCB MOUNT	50000 ohm	.25 W	125 Cel	20 %	.51 mm	1	70 Cel	VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR	Rectangular			3	PCB Mount	WIRE	Variable Resistors	-40 Cel	1000	MATTE TIN	5.97 mm	5.18 mm			SHAFT	9.53 mm	e3				9.53 mm	1	270 deg
3386X-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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
3852A-162-503AL	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	POTENTIOMETER	-1 Cel	150						SHAFT	6.35 mm			19.05 mm			1	250 deg
3862C-282-503AL	Bourns	POTENTIOMETER	PANEL MOUNT	50000 ohm	1 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CERMET	CIRCULAR PACKAGE	LINEAR	Single Turn			3	Panel Mount	LUG	Variable Resistors	-40 Cel	150	Matte Tin (Sn)					SHAFT	11.51 mm	e3		12.7 mm			1	260 deg
N6L30T1N-503-3030	Amphenol	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.1 W	70 Cel	30 %		1	50 Cel	VERTICAL	CARBON		LINEAR	Rectangular	TR, 14 INCH		2	PCB Mount	FLAT		-25 Cel	300			5.2 mm	100 V		SCREW	8.7 mm					6.4 mm	1	245 deg
PDB12-H4301-503BF	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.08 W	50 Cel	20 %		1		VERTICAL	CARBON FILM	CIRCULAR PACKAGE	LINEAR	Rotary			3	Panel Mount	FLAT	POTENTIOMETER	-10 Cel		TIN			150 V		SHAFT	8.7 mm	e3		12.4 mm			1	300 deg
PRS14R-40125-503A3	Bourns	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.05 W	70 Cel	20 %		1		VERTICAL	CARBON		AUDIO	Rectangular			6	PCB Mount	FLAT		-10 Cel		TIN		7.5 mm			SHAFT	16.4 mm	e3				14 mm	1	300 deg
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
PTV09A-4020S-B503	Bourns	POTENTIOMETER	PCB MOUNT	50000 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
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
RV6NAYSD503A	Defense Logistics Agency	POTENTIOMETER	PANEL MOUNT	50000 ohm	.5 W	120 Cel	10 %		1	70 Cel	HORIZONTAL	CARBON	CIRCULAR PACKAGE	LINEAR				3	Panel Mount	HOOK	Variable Resistors	-55 Cel							SHAFT							1
TC33X-1-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 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
TC42X-2-503E	Bourns	TRIMMER	SURFACE MOUNT	50000 ohm	.1 W	100 Cel	25 %		1	70 Cel	VERTICAL	CERMET		LINEAR	Rectangular	TR, Embossed, 7 Inch	1210	3	SMT	J BEND	Variable Resistors	-40 Cel	250			.8 mm	50 V		SCREW	2.8 mm					2.2 mm	1	240 deg
3329H-1-503LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.5 W	150 Cel	10 %	.46 mm	1	85 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylinder	Tube		3	PCB Mount	WIRE	POTENTIOMETER	-55 Cel	100	MATTE TIN	6.78 mm		300 V		SCREW	4.57 mm	e3		6.35 mm			1	240 deg
574SX1M48F503SD	Honeywell Sensing And Control	POTENTIOMETER	THROUGH HOLE MOUNT	50000 ohm	.5 W	120 Cel	20 %		1		VERTICAL	CONDUCTIVE PLASTIC	RECTANGULAR PACKAGE	LINEAR				3		WIRE		-40 Cel							SHAFT							1
PDB181-E420F-503B	Bourns	POTENTIOMETER	SURFACE MOUNT	50000 ohm	.2 W	50 Cel	20 %		1		HORIZONTAL	CARBON COMPOSITION	CIRCULAR PACKAGE	LINEAR	Rotary			3	Panel Mount	GULL WING	POTENTIOMETER	-10 Cel		TIN			200 V		SHAFT	9.5 mm	e3		17 mm			1	300 deg
RJ24FW503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 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-22097	4.83 mm		9000 deg
3006P-1-503	Bourns	TRIMMER	THROUGH HOLE MOUNT	50000 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Tin (Sn)	5.33 mm	6.35 mm	400 V		SCREW	19.05 mm	e3				4.83 mm		5400 deg
3006P-1-503ZLF	Bourns	TRIMMER	PANEL MOUNT	50000 ohm	.75 W	125 Cel	10 %	.51 mm	15	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	7519	3	PCB Mount	WIRE	Variable Resistors	-55 Cel	100	Matte Tin (Sn)	5.33 mm	6.35 mm	400 V		SCREW	19.05 mm	e3				4.83 mm		5400 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.