Introducing the EMM43DCKI-S288, a high-performance board to board PCB connector designed for demanding applications. With a rugged construction featuring PBT and Phosphor Bronze materials, this connector ensures reliable connectivity in harsh environments. The female gender and threaded mount type offer secure attachment, while the loop bellow contact type and gold contact plating guarantee low contact resistance and long-term durability. With a pitch of 3.96mm and 86 positions, it provides ample connectivity options. Operating at voltages up to 950 VAC and temperatures ranging from -65 to 125°C, this connector is suitable for a wide range of industrial and commercial systems. Its termination method via card extender and termination plating of gold ensure easy installation and optimal signal transmission. Ideal for use in aerospace, military, and other high-reliability applications, the EMM43DCKI-S288 sets a new standard for performance and quality in board to board connectors.