Rotary Potentiometer

A rotary potentiometer is an electronic component that is used to vary resistance in an electrical circuit. It is a type of variable resistor whose resistance value can be manually adjusted by rotating a control knob or shaft. The resistive element is typically made of a material with a linear resistance variation, meaning the resistance changes proportionally as the contact moves along the strip. However, there are also potentiometers with logarithmic or exponential resistance variations, which are often used for audio applications to mimic the way humans perceive changes in loudness.

Rotary potentiometers are commonly used in a wide range of applications, including audio equipment, instrumentation, robotics, and industrial control systems. They are often used for tasks such as volume control, tuning, position sensing, and setting parameter values in electronic devices. Our range of rotary potentiometers is your reliable choice, whether you are looking for high performance control elements or require a custom solution, we have what you need.