Introducing the ACC43DKEI-S1191, a high-performance board-to-board PCB connector designed for precision applications. Crafted with PPS and Beryllium Copper, this connector ensures durability and reliable conductivity. Featuring a threaded mount type and thru-hole termination method, it guarantees secure attachment. The contact material is Beryllium Copper with gold plating, offering excellent signal transmission. With a pitch of 2.54mm and voltage rating of 700VAC, it meets stringent industry standards. The cantilever contact type and right-angle orientation make it ideal for compact designs. With 86 positions and a tail length of 4.57mm, it provides ample connectivity options. Operating flawlessly in temperatures ranging from -65 to 150°C, it's suitable for harsh environments. With a connector height of 13.97mm and width of 10.16mm, it's compact yet efficient. The termination plating is matte tin, ensuring long-term performance. This connector falls under the category of high-quality board-to-board PCB connectors, making it a reliable choice for various electronic applications.