Introducing the ECM43DSES-S243, a high-performance female board-to-board PCB connector designed for reliability in demanding environments. With a rated amperage of 3A and a voltage capacity of 950VAC, this connector is ideal for power and signal transmission. Featuring a single row with 43 positions spaced at 3.96mm (.156 in) pitch, it offers efficient connectivity. The termination method is eyelet, ensuring secure and stable connections. The contacts are made of phosphor bronze with gold plating, guaranteeing excellent conductivity and corrosion resistance. Operating within a wide temperature range of -65 to 125°C, this connector is suitable for various applications. Its straight orientation and side hole mount type make installation easy. With a compact design, measuring 10.95mm (.431 in) in height and .5 in (12.7mm) in width, it saves space on the PCB. The termination plating is matte tin, meeting industry standards for durability. Classified under the hi-rel category, the ECM43DSESS243 is a reliable solution for aerospace, defense, and other high-performance electronic systems.