The ECM43DRXN-S37 is a high-performance female board-to-board PCB connector designed for demanding applications. With a compact form factor and two rows of 86 positions, it offers ample connectivity in a space-efficient manner. The connector features durable construction with PBT housing and phosphor bronze contacts plated in gold for excellent conductivity and resistance to corrosion. Its full bellow contact type ensures reliable connections, even in high-vibration environments. Operating at up to 950 VAC and 3 A, it is suitable for power and signal transmission. With a pitch of 3.96 mm (.156 in) and termination method through-hole, it facilitates easy installation on PCBs. The connector is designed for a wide operating temperature range of -65 to 125 °C, making it ideal for use in harsh conditions. Its matte tin termination plating ensures optimal soldering performance. Perfect for aerospace, military, or industrial applications, the ECM43DRXNS37 guarantees high reliability and performance.