RS25-1-2-4 Potentiometer Rotary Switch 20K Ohm 2W 12-Position Panel Mount

The RS25-1-2-4 is a rotary switch-type potentiometer that combines variable resistance with mechanical step control. Offering a resistance value of 20K Ohms and rated at 2 watts, this unit is ideal for applications requiring stepped signal tuning, such as audio band selection, mode switching, or frequency control. Its 12-position configuration provides click-based selection feedback, and it features multiple solder terminals arranged for easy integration into complex circuits. The robust panel-mount metal shaft and included nut ensure secure installation. Common in vintage electronics, amplifiers, and function-select control panels.

Key Features:

• 20K Ohm resistance with rotary switch functionality for stepped control
• 12-position configuration allows discrete tuning or selection
• Panel-mount design with metal bushing and included nut
• Rated 2W power handling for moderate-load applications
• Durable construction with multiple contact terminals for stability
• Ideal for audio selectors, band switchers, and function selectors

Additional Specifications:

• Resistance: 20K Ohms
• Tolerance: ±10%
• Shaft Diamter: 6.35mm
• Power Rating: 2 Watts
• Shaft Length: 20mm