The GCM28DCSI-S288 is a high-performance board-to-board PCB connector designed for demanding applications. With a pitch of 3.96mm (.156in) and two rows of 56 female contacts, it offers reliable connectivity in compact spaces. Featuring PA9T and Phosphor Bronze construction, this connector ensures durability and stability even in harsh environments. The gold-plated contacts guarantee excellent signal transmission, while the threaded mount type and card extender termination method facilitate secure and convenient installation. With a voltage rating of 950VAC and an operating temperature range of -65 to 125°C, it is suitable for a wide range of industrial and commercial settings. The connector's hairpin contact type and straddle orientation further enhance its performance and versatility. Measuring just 15.49mm in height and 9.4mm in width, it is compact yet powerful. The matte tin termination plating adds an extra layer of protection against corrosion, making it a reliable choice for long-term use. Whether used in aerospace, telecommunications, or other hi-rel applications, the GCM28DCSI-S288 delivers exceptional quality and performance.