Potentiometer - Precision Electronics, Audio, Slotted Shaft

Potentiometer - Precision Electronics, Audio, Slotted Shaft

Precision Electronics
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$23.95
In Stock

Audio, 28mm potentiometer with slotted solid shaft, made by Precision Electronics. 10% tolerance. 2 watts.

  • hot molded carbon element
  • gold-plated terminals
  • stainless-steel shaft and housing
  • quality meeting or exceeding MIL-R-94 - QPL listed

For linear see R-VPEC-L

RoHS Compliant
SKU:
R-VPEC-A
Item ID:
003870
Application:
Brand:
Precision Electronics
Resistance:
Shaft:
Taper:
Termination Style:
Type/Size:
Part Numbers
ResistanceOur Part NumberUPC/EANPrecision Electronics Corporation Part Number
10 kΩR-VPEC-10KA609722124263 KA1031S24
25 kΩR-VPEC-25KA609722124300 KA2531S24
100 kΩR-VPEC-100KA609722124249 KA1041S24
250 kΩR-VPEC-250KA609722124294 KA2541S24
500 kΩR-VPEC-500KA609722124324 KA5041S24
1 MΩR-VPEC-1MA609722124287 KA1051S24
Product Measurements by Type
Body Depth0.55 in.
Body Diameter1.1 in.
Bushing Length0.375 in.
Dielectric Strength900 V RMS at sea level
Load Life1,000 hours @ 70°C
Operating Temperature (TJ)-55ºC to 125ºC
Operating Torque1 oz/in to 6 oz/in
Operating Voltage500 V, subject to power rating
Power Rating2 W
Resistance to Soldering Heat350°C for 5 seconds
Rotational Life25,000 cycles
Shaft Diameter0.25 in.
Shaft Length0.375 in.
Shaft Rotation314°
Tolerance10%
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch32 tpi.
Packaging Information
Packaging Dimensions1.5 in. × 1.4 in. × 1.1 in.
Weight (Packaging)0.06 lbs.
Product Measurements by Item
R-VPEC-1MA - 1 MΩ versionBody Depth0.55 in.
Body Diameter1.1 in.
Bushing Length0.375 in.
Dielectric Strength900 V RMS at sea level
Load Life1,000 hours @ 70°C
Operating Temperature (TJ)-55ºC to 125ºC
Operating Torque1 oz/in to 6 oz/in
Operating Voltage500 V, subject to power rating
Power Rating2 W
Resistance to Soldering Heat350°C for 5 seconds
Rotational Life25,000 cycles
Shaft Diameter0.25 in.
Shaft Length0.375 in.
Shaft Rotation314°
Tolerance10%
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch32 tpi.
R-VPEC-100KA - 100 kΩ versionBody Depth0.55 in.
Body Diameter1.1 in.
Bushing Length0.375 in.
Dielectric Strength900 V RMS at sea level
Load Life1,000 hours @ 70°C
Operating Temperature (TJ)-55ºC to 125ºC
Operating Torque1 oz/in to 6 oz/in
Operating Voltage500 V, subject to power rating
Power Rating2 W
Resistance to Soldering Heat350°C for 5 seconds
Rotational Life25,000 cycles
Shaft Diameter0.25 in.
Shaft Length0.375 in.
Shaft Rotation314°
Tolerance10%
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch32 tpi.
R-VPEC-500KA - 500 kΩ versionBody Depth0.55 in.
Body Diameter1.1 in.
Bushing Length0.375 in.
Dielectric Strength900 V RMS at sea level
Load Life1,000 hours @ 70°C
Operating Temperature (TJ)-55ºC to 125ºC
Operating Torque1 oz/in to 6 oz/in
Operating Voltage500 V, subject to power rating
Power Rating2 W
Resistance to Soldering Heat350°C for 5 seconds
Rotational Life25,000 cycles
Shaft Diameter0.25 in.
Shaft Length0.375 in.
Shaft Rotation314°
Tolerance10%
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch32 tpi.
R-VPEC-10KA - 10 kΩ versionBody Depth0.55 in.
Body Diameter1.1 in.
Bushing Length0.375 in.
Dielectric Strength900 V RMS at sea level
Load Life1,000 hours @ 70°C
Operating Temperature (TJ)-55ºC to 125ºC
Operating Torque1 oz/in to 6 oz/in
Operating Voltage500 V, subject to power rating
Power Rating2 W
Resistance to Soldering Heat350°C for 5 seconds
Rotational Life25,000 cycles
Shaft Diameter0.25 in.
Shaft Length0.375 in.
Shaft Rotation314°
Tolerance10%
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch32 tpi.
R-VPEC-25KA - 25 kΩ versionBody Depth0.55 in.
Body Diameter1.1 in.
Bushing Length0.375 in.
Dielectric Strength900 V RMS at sea level
Load Life1,000 hours @ 70°C
Operating Temperature (TJ)-55ºC to 125ºC
Operating Torque1 oz/in to 6 oz/in
Operating Voltage500 V, subject to power rating
Power Rating2 W
Resistance to Soldering Heat350°C for 5 seconds
Rotational Life25,000 cycles
Shaft Diameter0.25 in.
Shaft Length0.375 in.
Shaft Rotation314°
Tolerance10%
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch32 tpi.
R-VPEC-250KA - 250 kΩ versionBody Depth0.55 in.
Body Diameter1.1 in.
Bushing Length0.375 in.
Dielectric Strength900 V RMS at sea level
Load Life1,000 hours @ 70°C
Operating Temperature (TJ)-55ºC to 125ºC
Operating Torque1 oz/in to 6 oz/in
Operating Voltage500 V, subject to power rating
Power Rating2 W
Resistance to Soldering Heat350°C for 5 seconds
Rotational Life25,000 cycles
Shaft Diameter0.25 in.
Shaft Length0.375 in.
Shaft Rotation314°
Tolerance10%
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch32 tpi.
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Questions and Answers

Click each question to see its answers.
Asked by Anonymous on November 16th, 2017.
Matt H.
November 17th, 2017
Staff Member
Any 1/4" knob with a set screw should work with these knobs.
Asked by Anonymous on August 11th, 2019.
BradWbr
August 13th, 2019
Staff Member
They are not indented. They have a smooth turning action.

Product Reviews

4.57 out of 5 based on 7 reviews
- October 13th, 2019
5 out of 5

nice high quality volume control. perfect replacement for OEM control that was seized. thank you for a terrific easy to use web site. thank you.

- July 26th, 2019
5 out of 5

These are great pots; an excellent choice for use in an amp that you'd like a slightly less aggressive taper for the volume pot.

- May 2nd, 2019
2 out of 5

Disappointed. I've used a few of these as an "upgrade" from the standard pots with good results, however, I built a rather nice single ended guitar amp with 1 MegOhm master volume and gain controls and both of them are scratchy and will have to be replaced at my expense.

- December 26th, 2018
5 out of 5

Sturdy pot, but hard to solder the casing. I bend down the tab, and push on a female spade connector to use as an easy-to-solder ground.

- October 23rd, 2018
5 out of 5

Great part.I have usually been happy with CTS pots in my tube amp builds -and those are excellent pots, but when I used PEC pots I was blown away.I wanst considering that the precision pots are made like the old conductive element pots used in RCA equipment in the old days.They are better shielded and better insulated and super quiet and introduce no sound artifacts.the ultimate for audio.

- September 5th, 2018
5 out of 5

Great product. Works great as well.

- February 17th, 2016
5 out of 5

Clear and precise: just as the name suggests. I have two installed as a volume and a master volume in my Swampworks amp