The JCC18DKUI is a high-performance board-to-board PCB connector designed for demanding applications. Constructed with PA9T and Beryllium Copper, it ensures reliable connectivity in harsh environments. Featuring a female gender with two rows and threaded mount type, it offers secure attachment. The termination method is through-hole, with contact material and plating in Beryllium Copper and gold respectively, guaranteeing efficient signal transmission. With a voltage rating of 700 VAC and amperage of 3A, it meets stringent power requirements. The cantilever contact type and right-angle orientation provide versatility in installation. With 36 positions and a pitch of 2.54mm, it enables high-density connections. Operating in a wide temperature range from -65 to 150°C, it ensures performance stability. The connector dimensions of 13.97mm in height and 9.4mm in width, with a tail length of 6.35mm, offer compatibility with various PCB designs. Terminated with matte tin, it ensures durability. This connector, categorized under hi-rel products, is suitable for aerospace, defense, and industrial applications, meeting the rigorous standards of reliability and performance.