This ECC20DCTTS288 Board-to-Board PCB Connector features a robust design with PBT and Phosphor Bronze construction, making it ideal for high-reliability applications. With a 3A amperage and 700VAC voltage rating, it ensures efficient power transmission. The female connector, with two rows and 40 positions, offers versatile connectivity options. Its threaded mount type and card extender termination method guarantee secure and stable installation. The contacts, made of gold-plated phosphor bronze, ensure excellent conductivity and durability. Operating flawlessly in extreme temperatures ranging from -65 to 125°C, this connector is suitable for harsh environments. The hairpin contact type and straddle orientation further enhance its performance. With a pitch of 2.54mm (.1 inch) and a tail length of 3.94mm (.155 inch), it provides precise and reliable connections. The matte tin termination plating adds to its longevity. Measuring at a compact height of 15.49mm (.61 inch) and width of 9.4mm (.37 inch), it is space-efficient on PCBs. Ideal for various electronic devices, this connector is a critical component for seamless board-to-board connections.