Introducing the ECM40DRMHS288, a high-performance board-to-board PCB connector designed for demanding applications. With its durable construction featuring PBT and Phosphor Bronze materials, this connector ensures reliable connectivity in extreme operating conditions ranging from -65 to 125°C. The dual-row design with 80 positions and a 3.96mm pitch allows for high-density mounting, while the clearance hole mount type and card extender termination method facilitate easy installation. Gold-plated phosphor bronze contacts guarantee excellent signal transmission, with a maximum voltage rating of 950 VAC. The loop bellow contact type and straddle orientation further enhance connectivity. Measuring at .61 inches in height and 9.4mm in width, this connector offers a compact solution without compromising on performance. Ideal for aerospace, defense, and industrial applications, the ECM40DRMHS288 is a top choice for engineers seeking dependable interconnect solutions.