The Bourns 3543S-1-102L is a precision potentiometer designed for use in a variety of electronic applications. This resistor potentiometer features a resistance of 1K Ohm with a tolerance of 5%, making it ideal for fine-tuning circuits and adjusting voltage levels. With a power rating of 1W, this potentiometer offers reliable performance in demanding environments. It has a 3-electrical/3-mechanical turn design and measures 6.34mm in diameter, with overall dimensions of 39.67 x 22.23 x 26.99mm. The solder lug and panel mount features of this potentiometer make it easy to install and secure in place. Trust Bourns for quality, reliability, and precision in your electronic projects.