The ECM10DCSD-S288 is a high-performance board-to-board PCB connector designed for demanding applications. Featuring two rows of 20 female contacts with a pitch of 3.96mm, it offers reliable connectivity with a current rating of 3A and a voltage capability of 950VAC. The connector is constructed with PBT and phosphor bronze materials, ensuring durability and optimal performance in a wide operating temperature range from -65 to 125°C. With termination via card extender and gold-plated phosphor bronze contacts, it guarantees low contact resistance and high reliability. The hairpin contact type and straddle orientation further enhance signal integrity. This connector, with a compact design measuring 9.4mm in width and 15.49mm in height, is ideal for space-constrained PCB layouts. Its matte tin termination plating complies with RoHS regulations, making it environmentally friendly. Perfect for use in aerospace, defense, and other high-reliability applications, the ECM10DCSD-S288 sets a new standard for performance in board-to-board connectivity.