Introducing the ECM40DCKI-S288, a high-performance board-to-board PCB connector designed for precision and reliability. With a PBT and Phosphor Bronze construction, this connector offers superior durability and conductivity. Featuring a female gender, 2 rows, and a threaded mount type, it ensures secure and stable connections. The termination method of card extender with gold contact plating guarantees efficient signal transmission. Operating at an amperage of 3A and a voltage of 950 VAC, it meets stringent electrical requirements. With an orientation of straddle and a loop bellow contact type, it allows for versatile connectivity. This connector, with 80 positions and a pitch of 3.96mm, is ideal for complex PCB applications. Its matte tin termination plating and wide operating temperature range of -65 to 125°C ensure long-term performance in various environments. The ECM40DCKIS288 is the perfect choice for demanding electronic systems.