Rotary Potentiometer – 10k Ohm, Linear

(1 customer review)

£0.65 inc VAT

Availability: 146 in stock (can be backordered)

Brand: SparkFun
Part Number: COM-09939
SKU: PPCOM-09939
Barcode: 5055421009526
SKU: PPCOM-09939 Categories: , , Tags: ,

Rotary Potentiometer – 10k Ohm, Linear

An adjustable potentiometer can open up many interesting user interfaces.

Just give the pot a turn and the resistance changes.

This device works as a variable resistor. When you connect VCC to an outer pin, GND to the other, the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot.

If you then hook the center pin to an ADC on a microcontroller and you get a variable input from the user which is pretty exciting!


  • Resistance: 0 ~ 10K Ohm
  • Resistance Tolerance: +- 20%
  • Rotational Angle: 300° +- 10°
  • Rotational Torque: 2 ~ 20mN.m (
  • Rated Power: 150V AC
  • Mounting Diameter: 6.0mm
  • Insulation Resistance: more than 50MΩ at 500V DC
  • Rotational Life: 15,000 cycles


Proto-PIC Dimensions COM-09939 10K Linear Pot

1 review for Rotary Potentiometer – 10k Ohm, Linear

  1. Glenn

    This bar graph is well made and well packaged. The LEDs are nice and bright.

Add a review
Scroll to Top