Vishay 28mm Black Potentiometer Knob for 6.35mm Shaft Splined, 28A21B010

Get the most out of your potentiometer with key accessories like dials, nut covers, and lock washers. Making installation easier, improve handling, and help protect components for long-term use.

Potentiometers offer adjustable resistance for tuning and control in electronic circuits. Choose from rotary, slide, and trimmer types to suit applications like audio control, lighting adjustment, and sensor calibration. Available in a range of resistance values and mounting styles to fit your design needs.