Rotary Potentiometer – Linear Variable Resistor

The Rotary Potentiometer is a linear variable resistor designed for analog voltage control and signal adjustment in electronic circuits. It provides smooth and accurate resistance variation through a rotating shaft mechanism, making it suitable for voltage division, analog input control, and signal tuning applications. With a maximum power rating of 0.5W and operating voltage up to 200V, it delivers stable and reliable performance across a wide range of projects. Commonly used for LED dimming, audio volume control, PWM adjustment, and microcontroller ADC interfacing in embedded and DIY electronics systems.

• Type: Rotary Potentiometer
  
• Resistance Characteristic: Linear
  
• Tolerance Accuracy: ±20%
  
• Maximum Power: 0.5W
  
• Maximum Voltage: 200V
  
• Configuration: 3-Pin Variable Resistor
  
• Adjustment Method: Rotary Shaft
  
• Mounting Type: Panel Mount Through-Hole
  
• Output Type: Variable Analog Voltage
  
• Included Accessories: 1x Mounting Nut
  
• Application Type: Voltage Divider and Signal Control
  
• Compatible Platforms: Arduino, ESP32, Raspberry Pi, STM32
  
• Typical Applications: LED Dimming, Audio Control, PWM Adjustment
  
• Body Material: Metal and Plastic
  
• Installation Method: Nut Secured Panel Mount

• Rotary Potentiometer 3D Model
• Rotary Potentiometer Datasheet

• How Potentiometer Works | Linear and Rotary type Potentiometer