This high-performance female board-to-board PCB connector, SKU ECM28DTMD, features PBT housing with Phosphor Bronze contacts plated in Gold, ensuring excellent conductivity and durability. With a pitch of 3.96mm (.156in) and two rows of 56 positions, it offers ample connectivity in compact spaces. The termination method is through-hole with a clearance hole mount type, providing secure attachment. Operating at a wide temperature range of -65 to 125°C, and voltage up to 950VAC, it's suitable for diverse applications. The loop bellow contact type and right-angle orientation further enhance versatility. With a tail length of 6.35mm (.25in) and a low connector height of 15.49mm (.61in), it's efficient in space-constrained designs. The Matte Tin termination plating ensures reliability in demanding environments, making it ideal for high-reliability applications in industries like aerospace, defense, and telecommunications.