The ECM40DCWI is a high-performance board-to-board PCB connector designed for reliable and efficient connectivity in various electronic applications. With its PBT and phosphor bronze construction, this connector ensures durability and optimal signal transmission. Featuring a threaded mount type and thru-hole termination method, it offers secure attachment to PCBs. The gold-plated phosphor bronze contacts with a voltage rating of 950 VAC guarantee excellent conductivity and corrosion resistance. This connector has 80 positions arranged in two rows with a pitch of 3.96mm (.156 inches) and a straight orientation. Operating in a wide temperature range from -65 to 125°C, it is suitable for use in diverse environments. With a compact design measuring .61 inches in height and 9.4mm (.37 inches) in width, the ECM40DCWI is ideal for space-constrained applications. Its matte tin termination plating ensures solderability and RoHS compliance. Eminently reliable and efficient, this connector is a vital component for high-performance electronic systems.