The ALPS ELECTRIC RK09L1140A66 is a precision potentiometer with a resistance of 10K Ohm, 20% tolerance, and power rating of 0.05W (1/20W). It features a single electrical/mechanical turn with a 6mm knob for easy adjustment. This panel or bracket mountable potentiometer is compact in size, measuring 12.1 x 26mm, and comes packaged in a convenient tray for easy storage and installation. Ideal for a variety of electronic applications requiring precise resistance control.