The AMM43DCKI is a high-performance board-to-board PCB connector designed for critical applications requiring reliable power and signal transmission. Featuring PPS and Beryllium Copper construction, this connector ensures durability and efficient conductivity. With a 3A amperage rating and 950VAC voltage capability, it is suitable for demanding environments. The female connector with two rows and threaded mount type offers secure and stable connectivity. Utilizing a loop bellow contact type with gold plating, it guarantees low contact resistance and high signal integrity. With 86 positions and a pitch of 3.96mm, it allows for dense PCB layouts. Operating efficiently in temperatures ranging from -65 to 150°C, this connector is ideal for aerospace, defense, and industrial applications. Its compact design, measuring 15.49mm in height and 9.4mm in width, makes it space-efficient. Gold termination plating ensures long-term reliability. The AMM43DCKI is a top choice for designers seeking high-quality connectors for mission-critical systems.