Introducing the GCC20DKMH, a high-performance board-to-board PCB connector designed for demanding applications. This female connector features two rows with a pitch of 2.54mm (.1 in) and a total of 40 positions, allowing for secure and efficient connections. Constructed with top-quality materials, including PA9T and Phosphor Bronze with Gold plating, it ensures reliable conductivity and durability. The cantilever contact type and wire wrap termination method further enhance its performance. Operating at a wide temperature range of -65 to 125°C, with a voltage rating of 700VAC and amperage of 3A, this connector is suitable for various industrial and commercial environments. Its clearance hole mount type and straight orientation facilitate easy installation on PCBs. With a connector height of .61 in (15.49 mm), width of 9.4 mm (.37 in), and tail length of 14.22mm (.56 in), it offers a compact yet robust solution. The termination plating of Matte Tin ensures corrosion resistance. Whether in aerospace, telecommunications, or other hi-rel applications, the GCC20DKMH delivers outstanding performance and reliability.