The ECC20DRSD-S288 is a high-performance board-to-board PCB connector designed for demanding applications. Featuring a durable construction of PBT and phosphor bronze, this connector ensures reliable connectivity. With a 3A amperage rating and 700 VAC voltage capacity, it meets stringent electrical requirements. Its female gender, two rows, and clearance hole mount type make it versatile for various PCB setups. The termination method of card extender with gold-plated phosphor bronze contacts guarantees optimal signal transmission. With 40 positions and loop bellow contact type, it offers ample connectivity options. Operating efficiently in a wide temperature range of -65 to 125 °C, it is suitable for harsh environments. The connector's compact design, with a height of .61 inches and width of 9.4mm, allows for space-saving integration. Its matte tin termination plating ensures durability. Overall, the ECC20DRSDS288 is a reliable solution for high-reliability applications in industries such as aerospace, defense, and telecommunications.