This female board-to-board PCB connector, SKU ECA44DCKI-S288, is designed for high-reliability applications with its PBT and phosphor bronze construction, ensuring durability and efficient performance. With an amperage rating of 3A and a voltage capacity of 750 VAC, it guarantees safe and stable connectivity. Featuring two rows of 88 loop bellow contacts with gold plating on phosphor bronze, it offers excellent signal transmission. The threaded mount type and card extender termination method make installation easy and secure. With a pitch of 3.18mm, this connector is suitable for various PCB layouts. Operating in a wide temperature range from -65 to 125°C, it is reliable in harsh environments. The matte tin termination plating enhances its longevity. Measuring 15.49mm in height and 9.4mm in width, it's compact yet efficient. Perfect for hi-rel applications, this connector is a dependable choice for demanding electronic systems.