220K Ohm Linear Potentiometer

220K Ohm Linear Potentiometer 

The 220K Ohm Linear Potentiometer is a variable resistor that provides smooth, proportional resistance adjustment. Its linear taper ensures the resistance changes evenly with shaft or slider movement, making it ideal for precise analog control in electronic circuits. It is widely used in voltage dividers, sensor calibration, audio control, and other applications requiring high-resistance adjustment.

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Features

• Resistance: 220K Ohm
• Linear taper for proportional resistance change
• Three-terminal design: two end terminals + wiper
• Smooth and precise adjustment
• Available in shaft or slider types
• Through-hole or panel mount options
• Compact and durable construction
• Suitable for low-power and analog circuits

Applications

• Volume, tone, and audio signal control
• Analog voltage adjustment and signal conditioning
• Sensor threshold setting and calibration
• Microcontroller analog input adjustment (Arduino, ESP32, Raspberry Pi)
• LED brightness or motor speed control
• User-interactive control panels
• RC and robotics control circuits
• Laboratory and prototype circuit tuning

Advantages

• Smooth and linear resistance adjustment
• Easy to interface with analog circuits and microcontrollers
• Reliable and durable for repeated use
• Compact size suitable for PCB or panel mounting
• Ideal for precision tuning in high-resistance applications
• Versatile for audio, control, and sensor circuits