Product Introduction:

3-pin 15mm linear potentiometer is a reliable and widely used adjustable resistor designed for precise control of voltage and current in electronic circuits. By rotating the shaft, the internal wiper moves across the resistive track, allowing smooth and accurate resistance adjustment.

This potentiometer is ideal for applications requiring manual tuning such as volume control, light dimming, speed regulation, and signal adjustment. Built with durable materials and stable performance, it is suitable for both DIY electronics projects and professional use.

Key Features:

• Standard WH148 rotary potentiometer

• 10KΩ resistance (linear type)

• Smooth 300° rotation for precise control

• Comes with mounting nut and washer

• Compact 15mm body size

• Durable shaft with stable performance

• Easy to install on panels or enclosures

Technical Specifications:

• Resistance Value: 10KΩ

• Resistance Tolerance: ±20%

• Rotation Angle: 300° ±10°

• Rated Power: 0.05W

• Max Operating Voltage: 50V DC

• Insulation Resistance: ≥100MΩ (at DC 250V)

• Withstand Voltage: AC 250V (1 minute)

• Rotating Torque: 10 ~ 200 gf·cm

• Electrical Life: 10,000 cycles

• Noise Level: <100mV

Package Includes:

• 1 × WH148 10K Potentiometer

• 1 × Nut

• 1 × Washer

(You can adjust quantity if selling in packs)

Applications:

• Audio volume control

• Light dimmers

• Motor speed control

• Arduino & DIY electronics projects

• Power supply adjustment

• Communication and audio equipment

• Home appliances and control panels