The BOURNS 3290W-1-500 is a precision wirewound trimmer designed for adjusting resistance in electronic circuits. With a resistance value of 50 ohms and a tolerance of 5%, this high-quality trimmer is rated for 1 watt power dissipation. It features 25 electrical turns for precise adjustment and has a compact size of 9.53 x 3.81 x 10.55mm with pin thru-hole tube connectors for easy installation. Ideal for fine-tuning resistance values in various applications, the BOURNS 3290W-1-500 trimmer offers reliable performance and accuracy.