The BOURNS 3057Y-1-103 is a precision wirewound trimmer designed for resistor adjustment applications. This 10K ohm trimmer has a tolerance of 5% and a power rating of 1W. It features 22 electrical turns for precise adjustments and has a compact size of 33.22 x 4.83 x 8mm. With pin through-hole mounting, this trimmer is easy to install and ensures a secure connection. Perfect for a wide range of electronic devices and equipment that require accurate resistor tuning.