Introducing the EMC40DRSI-S288, a high-performance PBT and Phosphor Bronze board-to-board PCB connector designed for demanding applications. Featuring a female gender with two rows of contacts, this connector offers secure, threaded mounting and reliable termination via card extender. The contact material is Phosphor Bronze with gold plating, ensuring excellent conductivity and durability. With a pitch of 2.54mm (.1 in) and a voltage rating of 700 VAC, it is suitable for high-power environments. The loop bellow contact type and straddle orientation provide efficient signal transmission. With 80 positions and a tail length of 4.45mm (.175 in), it accommodates complex PCB layouts. Operating in a wide temperature range from -65 to 125°C, it is ideal for harsh industrial settings. The compact design, with a height of 15.49mm and width of 9.4mm (.37 in), saves valuable board space. Gold termination plating ensures long-term reliability. Classified under hi-rel connectors, the EMC40DRSIS288 is the perfect choice for aerospace, defense, and other mission-critical applications.