The C&K SDA series low-profile DIP switches offer a compact design ideal for applications where space is limited. These switches are available in both thru-hole and surface mount configurations, providing flexibility in design. They are RoHS compliant and suitable for a wide range of applications including address switching in industrial controls, logic switching in computers and peripherals, and function controlling in numerous applications. The switches feature a robust construction with PPS housing, PA6T actuator, gold-plated Beryllium copper contacts, and nickel-plated brass terminals, ensuring reliable performance and long life.