The BOURNS part 81A1A-B24-A15L is a resistant cermet potentiometer with a 10K Ohm resistance and a tolerance of 10%. With a power rating of 2W, it is suitable for a wide range of applications. The potentiometer has a 1-electrical turn and 1-mechanical turn, allowing for precise control. It features a standard 6.35mm shaft diameter and is designed to be mounted on a pin panel or through the hole. The potentiometer has compact dimensions of 34.93 x 15.88 x 17.52mm, making it suitable for space-constrained environments.