The 53RAA-R25-A15L is a panel-mount rotary potentiometer from the Bourns 53 series. It is built with a cermet resistive element providing a total resistance of 10 kOhms with a linear taper and ±10% tolerance. This single-section potentiometer features solder lug terminals, a 10 mm diameter 'R' style bushing (M10x0.75 thread), and a 25 mm long, 1/4-inch diameter flatted shaft. With a power rating of 1.0 watt and an effective electrical angle of 270°, this component is designed for precision. Its robust construction, rated for 25,000 cycles and sealed to IP64 standards, makes it suitable for industrial controls, test and measurement equipment, and professional audio devices.