The C&K COMPONENTS EDM 650 G AC LFS is a momentary action dome switch designed for applications requiring reliable and responsive switching. Its key features include short travel, providing a quick actuation, and excellent tactile feedback, ensuring user awareness of the switch's state. The switch's construction utilizes a dome diaphragm design, where pressure collapses the upper diaphragm, establishing contact with the lower diaphragm. This design contributes to the switch's durability and consistent performance. It is RoHS compliant and finds use in demanding environments such as aircraft, instrument panels, and radio equipment.