Potentiometer - Alpha, Audio, Dual

Potentiometer - Alpha, Audio, Dual

Alpha
Potentiometer - Alpha, Audio, Dual image 1
Customer image:<br/>"The pot. worked great.  Note similar unobtainium original on the right."
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Potentiometer - Alpha, Audio, Dual image 1
Customer Images:
Customer image: "The pot. worked great.  Note similar unobtainium original on the right."
$2.85
Product Options
  • 250 kΩ (R-VA2X250KA)
are currently out of stock and will be placed on backorder.
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24 mm carbon composition. 300° rotation. ¼" watt, 250VDC rating. ¼" diameter shaft.

RoHS Compliant
SKU:
R-VA2XXA
Item ID:
003793
Application:
Brand:
Alpha
Resistance:
Shaft:
Taper:
Termination Style:
Type/Size:
Part Numbers
ResistanceOur Part NumberUPC/EAN
10 kΩR-VA2X10KA609722159029
50 kΩR-VA2X50KA609722159098
100 kΩR-VA2X100KA609722159005
250 kΩR-VA2X250KA609722159050
500 kΩR-VA2X500KA609722159074
1 MΩR-VA2X1MA609722159036
Product Measurements by Type
Body Depth23 mm
Body Width24 mm
Bushing Length6.5 mm
Bushing ThreadM8X0.75
Hex Nut Thickness2.0 mm
Hex Nut Width11 mm
Insulation Resistance>100 MΩ at 500VDC
Life15,000 cycles
Manual Soldering Max Temp for 3 sec.350 °C
Max. Working Voltage250V
Max Rotational Stopper Strength6Kgf
Operating (Useable) Temperature-10 °C to +70 °C
Rated Wattage (Power)0.25W
Rotational Torque20-200 gf-cm
Shaft Diameter6.35 mm
Sliding Noise<47 mV
Tap Residual Resistance≤100 Ω
TaperAudio
Tolerance1 MΩ versionR-VA2X1MA±30%
10 kΩ versionR-VA2X10KA±20%
50 kΩ versionR-VA2X50KA±20%
100 kΩ versionR-VA2X100KA±20%
250 kΩ versionR-VA2X250KA±20%
500 kΩ versionR-VA2X500KA±20%
Total Rotational Angle300° ±5°
Total Shaft Length15 mm
Washer I.D.8.1 mm
Washer O.D.14 mm
Washer Thickness0.4 mm
Withstand Voltage500 VAC for 1 min.
Packaging Information
Packaging Dimensions1.5 in. × 1.3 in. × 1 in.
Weight (Packaging)0.041 lbs.
Product Measurements by Item
R-VA2X10KA - 10 kΩ versionBody Depth23 mm
Body Width24 mm
Bushing Length6.5 mm
Bushing ThreadM8X0.75
Hex Nut Thickness2.0 mm
Hex Nut Width11 mm
Insulation Resistance>100 MΩ at 500VDC
Life15,000 cycles
Manual Soldering Max Temp for 3 sec.350 °C
Max. Working Voltage250V
Max Rotational Stopper Strength6Kgf
Operating (Useable) Temperature-10 °C to +70 °C
Rated Wattage (Power)0.25W
Rotational Torque20-200 gf-cm
Shaft Diameter6.35 mm
Sliding Noise<47 mV
Tap Residual Resistance≤100 Ω
TaperAudio
Tolerance±20%
Total Rotational Angle300° ±5°
Total Shaft Length15 mm
Washer I.D.8.1 mm
Washer O.D.14 mm
Washer Thickness0.4 mm
Withstand Voltage500 VAC for 1 min.
R-VA2X50KA - 50 kΩ versionBody Depth23 mm
Body Width24 mm
Bushing Length6.5 mm
Bushing ThreadM8X0.75
Hex Nut Thickness2.0 mm
Hex Nut Width11 mm
Insulation Resistance>100 MΩ at 500VDC
Life15,000 cycles
Manual Soldering Max Temp for 3 sec.350 °C
Max. Working Voltage250V
Max Rotational Stopper Strength6Kgf
Operating (Useable) Temperature-10 °C to +70 °C
Rated Wattage (Power)0.25W
Rotational Torque20-200 gf-cm
Shaft Diameter6.35 mm
Sliding Noise<47 mV
Tap Residual Resistance≤100 Ω
TaperAudio
Tolerance±20%
Total Rotational Angle300° ±5°
Total Shaft Length15 mm
Washer I.D.8.1 mm
Washer O.D.14 mm
Washer Thickness0.4 mm
Withstand Voltage500 VAC for 1 min.
R-VA2X100KA - 100 kΩ versionBody Depth23 mm
Body Width24 mm
Bushing Length6.5 mm
Bushing ThreadM8X0.75
Hex Nut Thickness2.0 mm
Hex Nut Width11 mm
Insulation Resistance>100 MΩ at 500VDC
Life15,000 cycles
Manual Soldering Max Temp for 3 sec.350 °C
Max. Working Voltage250V
Max Rotational Stopper Strength6Kgf
Operating (Useable) Temperature-10 °C to +70 °C
Rated Wattage (Power)0.25W
Rotational Torque20-200 gf-cm
Shaft Diameter6.35 mm
Sliding Noise<47 mV
Tap Residual Resistance≤100 Ω
TaperAudio
Tolerance±20%
Total Rotational Angle300° ±5°
Total Shaft Length15 mm
Washer I.D.8.1 mm
Washer O.D.14 mm
Washer Thickness0.4 mm
Withstand Voltage500 VAC for 1 min.
R-VA2X250KA - 250 kΩ versionBody Depth23 mm
Body Width24 mm
Bushing Length6.5 mm
Bushing ThreadM8X0.75
Hex Nut Thickness2.0 mm
Hex Nut Width11 mm
Insulation Resistance>100 MΩ at 500VDC
Life15,000 cycles
Manual Soldering Max Temp for 3 sec.350 °C
Max. Working Voltage250V
Max Rotational Stopper Strength6Kgf
Operating (Useable) Temperature-10 °C to +70 °C
Rated Wattage (Power)0.25W
Rotational Torque20-200 gf-cm
Shaft Diameter6.35 mm
Sliding Noise<47 mV
Tap Residual Resistance≤100 Ω
TaperAudio
Tolerance±20%
Total Rotational Angle300° ±5°
Total Shaft Length15 mm
Washer I.D.8.1 mm
Washer O.D.14 mm
Washer Thickness0.4 mm
Withstand Voltage500 VAC for 1 min.
R-VA2X500KA - 500 kΩ versionBody Depth23 mm
Body Width24 mm
Bushing Length6.5 mm
Bushing ThreadM8X0.75
Hex Nut Thickness2.0 mm
Hex Nut Width11 mm
Insulation Resistance>100 MΩ at 500VDC
Life15,000 cycles
Manual Soldering Max Temp for 3 sec.350 °C
Max. Working Voltage250V
Max Rotational Stopper Strength6Kgf
Operating (Useable) Temperature-10 °C to +70 °C
Rated Wattage (Power)0.25W
Rotational Torque20-200 gf-cm
Shaft Diameter6.35 mm
Sliding Noise<47 mV
Tap Residual Resistance≤100 Ω
TaperAudio
Tolerance±20%
Total Rotational Angle300° ±5°
Total Shaft Length15 mm
Washer I.D.8.1 mm
Washer O.D.14 mm
Washer Thickness0.4 mm
Withstand Voltage500 VAC for 1 min.
R-VA2X1MA - 1 MΩ versionBody Depth23 mm
Body Width24 mm
Bushing Length6.5 mm
Bushing ThreadM8X0.75
Hex Nut Thickness2.0 mm
Hex Nut Width11 mm
Insulation Resistance>100 MΩ at 500VDC
Life15,000 cycles
Manual Soldering Max Temp for 3 sec.350 °C
Max. Working Voltage250V
Max Rotational Stopper Strength6Kgf
Operating (Useable) Temperature-10 °C to +70 °C
Rated Wattage (Power)0.25W
Rotational Torque20-200 gf-cm
Shaft Diameter6.35 mm
Sliding Noise<47 mV
Tap Residual Resistance≤100 Ω
TaperAudio
Tolerance±30%
Total Rotational Angle300° ±5°
Total Shaft Length15 mm
Washer I.D.8.1 mm
Washer O.D.14 mm
Washer Thickness0.4 mm
Withstand Voltage500 VAC for 1 min.

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Questions and Answers

Click each question to see its answers.
Asked by Anonymous on February 1st, 2017.
Matt H.
February 1st, 2017
Staff Member
The tolerance between the two pots are +/- 10%.
Asked by Anonymous on March 3rd, 2017.
Matt H.
March 7th, 2017
Staff Member
This pot has an logarithmic(audio) taper pot.
Asked by Anonymous on October 13th, 2017.
Matt H.
October 13th, 2017
Staff Member
Typically people use audio taper pots for guitars and basses.
Asked by Anonymous on February 24th, 2018.
Matt H.
March 1st, 2018
Staff Member
The audio taper version are 1/4 watt at 250VDC and the linear taper pots are 1/2 watt at 500VDC. For the linear taper version do a search for: R-VA2XXL.

Product Reviews

4.50 out of 5 based on 4 reviews
- April 9th, 2018
5 out of 5

Great pot. Good size (not too big). Perfect for PPinv master volume.

- June 28th, 2015
5 out of 5

Works great

- January 18th, 2015
3 out of 5

The intended use was to replace the level control of a Dynaco FM-5. Unfortunately the threaded shank and the length of the control shaft did not extend far enough to apply the securing nut over both the chassis and front panel escutcheon plate. The OD of the threaded portion is much smaller than the OEM parts and consequently does not properly center in the hole in the chassis. It would help if detailed mechanical dimensions were provided for all potentiometers.

- December 30th, 2014
5 out of 5

Alpha pots are great quality, for a reasonable cost, I use them all the time without issue.
I hope this helps potential purchasers to make a decision.