Introducing the JCC40DCKI-S288, a high-performance board-to-board PCB connector designed for demanding applications. This connector features a rugged construction, with PA9T and Beryllium Copper materials ensuring durability and reliability in harsh environments. With a current rating of 3A and a voltage capacity of 700 VAC, it offers robust power transmission. The female gender, threaded mount type, and card extender termination method make it easy to install and secure. The 2-row design with 80 positions allows for efficient connectivity. Gold-plated Beryllium Copper contacts ensure excellent signal transmission, while the loop bellow contact type and straddle orientation further enhance performance. Operating in a wide temperature range of -65 to 150 °C, this connector is suitable for use in various industries. Its compact size, with a height of 15.49mm and width of 9.4mm, makes it ideal for space-constrained applications. With matte tin termination plating providing corrosion resistance, this connector is not only high in performance but also long-lasting. Whether for aerospace, military, or industrial use, the JCC40DCKI-S288 is the perfect choice for reliable and efficient board-to-board connections.