Introducing the ECM20MMRD, a high-performance board-to-board PCB connector designed for precision connectivity in demanding environments. This male connector features double rows with a total of 40 positions, ensuring efficient data transmission. Crafted with PBT housing and precision-machined phosphor bronze contacts plated with gold, it guarantees optimal signal integrity. The clearance hole mount type and card extender termination method facilitate easy installation. Operating at a voltage of 950 VAC and with an amperage rating of 3A, it offers reliable power delivery. With a pitch of 3.96mm (.156in) and a compact height and width of 13.72mm (.54in) and 9.4mm (.37in) respectively, it suits space-constrained applications. The connector's matte tin termination plating ensures durability, while its wide operating temperature range of -65 to 125°C makes it suitable for harsh industrial environments. Trust the ECM20MMRD for seamless and secure board-to-board connections in your electronic systems.