The BOURNS Part 3386B-1-103LF is a precision Cermet Trimmer potentiometer with a resistance of 10K Ohms, 10% tolerance, and a power rating of 0.5W (1/2W). This trimmer features a 1 electrical turn and 1 mechanical turn, with a compact size of 3.15mm (9.53 x 4.83 x 9.53mm) and pin through-hole mounting. It comes packaged in a convenient tube for easy handling and storage. Ideal for precise adjustment and calibration in a variety of electronic applications.