The ECM43DSEI-S243 connector is a high-performance solution for board-to-board and card edge connectivity, designed for demanding applications. Featuring a robust construction with PBT and Phosphor Bronze materials, this connector ensures reliable performance even in harsh environments. With a current rating of 3A and a voltage rating of 950VAC, it is suitable for power and signal transmission. The contact plating of gold and termination plating of matte tin guarantee excellent conductivity and corrosion resistance. With 43 positions and a pitch of 3.96mm, it offers ample connectivity options for your system. The termination method of eyelet and threaded mount type provide secure and stable installation. Operating in a wide temperature range from -65 to 125°C, this connector is highly reliable. Its compact size, with a height of 10.95mm and width of 12.7mm, makes it ideal for space-constrained applications. The Full Bellow contact type ensures a strong and durable connection. In summary, the ECM43DSEI-S243 connector is a top-of-the-line choice for high-reliability PCB connectivity needs.