The Bourns 3543S-1-103L is a precision potentiometer designed for use in various electronic applications. This resistor potentiometer features a resistance of 10K Ohms with a tolerance of 5%, ensuring accurate and reliable performance. It has a power rating of 1W and a rotational life of 3 electrical and mechanical turns. The potentiometer has a compact size of 6.34mm and is designed for panel mounting using solder lugs. Its dimensions are 39.67mm x 22.23mm x 26.99mm, making it suitable for a wide range of space-limited applications.