50 ohm Variable Resistors 44

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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	Dimensions	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
89PHR50LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.75 W	125 Cel	20 %	.533 mm	20	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.669 mm	8.64 mm		200 V		SCREW	19.05 mm	e3				4.83 mm	1	7200 deg
72PMR50LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	125 Cel	20 %	.53 mm	1	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	Bulk		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin (Sn)	4.6 mm	4.75 mm		200 V		SCREW	9.53 mm	e3				9.53 mm	1	244 deg
82MR50LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	125 Cel	20 %	.432 mm	1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.57 mm			200 V	RATED AC VOLTAGE (V): 200	SCREW	4.32 mm	e3		6.35 mm			1	220 deg
PV32H500A01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	CIRCULAR PACKAGE	LINEAR	Cylindrical	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Tin/Copper (Sn/Cu)	8 mm			300 V		SCREW	4.6 mm	e2		6.6 mm			1	230 deg
TW1500KA	TE Connectivity	POTENTIOMETER		50 ohm	1 W	125 Cel	10 %		1		HORIZONTAL	WIRE WOUND	CYLINDRICAL PACKAGE		Cylindrical				Panel Mount		POTENTIOMETER	23.5mm x 22.6mm	-55 Cel	100					200 V			17.5 mm			22.6 mm				265 deg
3296W-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	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
D100K50R	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	50 ohm	100 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Radial	LUG	Variable Resistors			260	Tin/Lead (Sn/Pb)			210	2845 V		SLIDE	165.1 mm	e0	210	19.1 mm			1
D100K50RE	Ohmite Manufacturing	POTENTIOMETER	CHASSIS MOUNT	50 ohm	100 W	350 Cel	10 %			25 Cel		WIRE WOUND	TUBULAR PACKAGE	LINEAR	All-Welded			3	Chassis Mount	LUG	Variable Resistors			260					2845 V	FLAME PROOF	SLIDE	165.1 mm			19.1 mm
53C350	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	50 ohm	2 W	120 Cel	10 %		1		HORIZONTAL	CONDUCTIVE PLASTIC	CIRCULAR PACKAGE	LINEAR				3		LUG			-55 Cel								SHAFT							1
3266W-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.25 W	150 Cel	10 %	.46 mm	12	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2618	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.78 mm	7.24 mm				SCREW	6.71 mm	e3				4.5 mm		4320 deg
3296Y-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	125 Cel	10 %	.51 mm	25	70 Cel	VERTICAL	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
225WA050	Nte Electronics	POTENTIOMETER	CHASSIS MOUNT	50 ohm	225 W	375 Cel	10 %				VERTICAL	WIRE WOUND		LINEAR	Tubular			3	Chassis Mount	LUG				260						RATED AC VOLTAGE (V): 1000	SLIDE	267 mm			28.7 mm			1
3296P-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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
RJS50RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	50 ohm	50 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	34.93 mm			58.67 mm			1	300 deg
RRS50RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	50 ohm	500 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	53.98 mm			203.2 mm			1	325 deg
3290H-1-500	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	1 W	150 Cel	5 %	.51 mm	25	85 Cel	HORIZONTAL	WIRE WOUND		LINEAR	Rectangular	Tube		3	PCB Mount	WIRE			-65 Cel	50	Gold (Au) - with Nickel (Ni) barrier	8 mm	9.53 mm				SCREW	9.53 mm	e4				3.81 mm	1	9000 deg
3296Z-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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
3314G-1-500E	Bourns	TRIMMER	SURFACE MOUNT	50 ohm	.25 W	125 Cel	20 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 7 INCH	1818	3	SMT	GULL WING	POTENTIOMETER		-55 Cel	100	MATTE TIN		2.55 mm		300 V		SCREW	4.5 mm	e3			AEC-Q200	4.5 mm	1	210 deg
3386P-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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
RLS50RE	Ohmite Manufacturing	POTENTIOMETER	PANEL MOUNT	50 ohm	150 W		10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR	Open Core			3	Panel Mount	LUG	Variable Resistors										SHAFT	50.8 mm			101.6 mm			1	300 deg
3290W-1-500	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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 (Au) - with Nickel (Ni) barrier	8 mm	9.53 mm				SCREW	9.53 mm	e4				3.81 mm	1	9000 deg
3224J-1-500E	Bourns	TRIMMER	SURFACE MOUNT	50 ohm	.25 W	150 Cel	10 %		12	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TR, EMBOSSED, 7 INCH	1918	3	SMT	HOOK	POTENTIOMETER		-65 Cel	100	MATTE TIN		3.71 mm				SCREW	4.8 mm	e3				4.6 mm		4320 deg
3224W-1-500E	Bourns	TRIMMER	SURFACE MOUNT	50 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		5.1 mm				SCREW	4.8 mm	e3				3.5 mm	1	4320 deg
3312J-1-500E	Bourns	TRIMMER	SURFACE MOUNT	50 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		1.7 mm		50 V		SCREW	2.8 mm	e3				2.5 mm	1	255 deg
3057J-1-500	Bourns	POTENTIOMETER	CHASSIS MOUNT	50 ohm	1 W	150 Cel	5 %	.71 mm	22	70 Cel	HORIZONTAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Rectangular	Bulk		3	Chassis Mount	HOOK			-55 Cel	50	GOLD OVER NICKEL		8 mm				SCREW	31.75 mm	e4				4.83 mm	1	7920 deg
3224X-1-500E	Bourns	TRIMMER	SURFACE MOUNT	50 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
3250W-1-500	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	1 W	150 Cel	5 %	.71 mm	25	85 Cel	VERTICAL	WIRE WOUND	RECTANGULAR PACKAGE	LINEAR	Square	Tube		3	PCB Mount	WIRE			-65 Cel	50	MATTE TIN	13.33 mm	12.7 mm				SCREW	12.7 mm	e3				5.59 mm	1	9000 deg
RJR26FW500R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.25 W	150 Cel	10 %		25	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE			-65 Cel		TIN LEAD			RJR26			SCREW		e0			MIL-PRF-39035
3059Y-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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-1-500E	Bourns	TRIMMER	SURFACE MOUNT	50 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
3266P-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.25 W	150 Cel	10 %	.46 mm	12	70 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	TUBE	2625	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Matte Tin (Sn)	4.78 mm	4.42 mm	3266			SCREW	6.71 mm	e3	3266			6.48 mm		4320 deg
3296X-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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
3361P-1-500GLF	Bourns	TRIMMER	SURFACE MOUNT	50 ohm	.5 W	125 Cel	10 %		1	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TR, EMBOSSED, 13 INCH	2826	3	SMT	L BEND	Variable Resistors		-55 Cel	100	MATTE TIN		4.88 mm		300 V		SCREW	7.04 mm	e3				6.71 mm	1	240 deg
RA30NASD500A	Honeywell Sensing And Control	POTENTIOMETER	PANEL MOUNT	50 ohm	4 W	105 Cel	10 %		1		HORIZONTAL	WIRE WOUND	CIRCULAR PACKAGE	LINEAR				3		LUG			-55 Cel					RA30			SHAFT							1
RV4NAYSD201A	Nte Electronics	POTENTIOMETER	PANEL MOUNT	50 ohm	2 W	125 Cel	10 %		1	70 Cel	HORIZONTAL	CARBON		LINEAR	Circular			3	Panel Mount	LUG			-65 Cel			9.1 mm			500 V	MIL-R-94	SHAFT	15 mm			28.4 mm			1	314 deg
3006P-7-500LF	Bourns	TRIMMER		50 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
3299X-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 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
3339H-1-500LF	Bourns	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	150 Cel	10 %	.43 mm	4	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Cylindrical	TUBE		3	PCB Mount	WIRE			-55 Cel	100	MATTE TIN	4.78 mm			300 V		SCREW	6.35 mm	e3		7.62 mm			1	1440 deg
64WR50LF	Tt Electronics Plc	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.25 W	150 Cel	10 %	.46 mm	12	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	TUBE		3	PCB Mount	WIRE	Variable Resistors		-65 Cel	100	TIN	4.37 mm	6.86 mm		200 V	RATED AC VOLTAGE (V): 200	SCREW	6.35 mm	e3				4.19 mm	1	4320 deg
PV36W500C01B00	Murata Manufacturing	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	125 Cel	10 %	.5 mm	25	70 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Rectangular	BULK		3	PCB Mount	WIRE	Variable Resistors		-55 Cel	150	Tin/Copper (Sn/Cu)	6 mm	10 mm		300 V		SCREW	9.6 mm	e2				5 mm	1	9000 deg
RJ26FW500	Vishay Intertechnology	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.25 W	150 Cel	10 %	.41 mm	22	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR	Trimmer Pot	Box	2518	3	PCB Mount	WIRE	Variable Resistors		-55 Cel	100	Gold (Au)	5.08 mm	6.35 mm				SCREW	6.35 mm	e4	1242		MIL-R-22097	4.45 mm		7560 deg
RJR24FW500R	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	150 Cel	10 %		25	85 Cel	VERTICAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE			-55 Cel					RJR24			SCREW					MIL-PRF-39035
RJR24FX500M	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	150 Cel	10 %		25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE			-55 Cel					RJR24			SCREW					MIL-PRF-39035
RJR24FX500P	Defense Logistics Agency	TRIMMER	THROUGH HOLE MOUNT	50 ohm	.5 W	150 Cel	10 %		25	85 Cel	HORIZONTAL	CERMET	RECTANGULAR PACKAGE	LINEAR		TUBE		3		WIRE			-55 Cel					RJR24			SCREW					MIL-PRF-39035

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.