Introducing the ECM20MMNN, a high-performance board-to-board PCB connector designed for seamless connectivity in electronic systems. This male connector features two rows, each with 40 positions, ensuring ample connectivity options. Crafted with precision, it boasts contact materials of PBT and phosphor bronze, with gold plating for enhanced conductivity. The termination method of Card Extender facilitates easy installation. Operating at an amperage of 3A and voltage of 950VAC, this connector guarantees reliable power transmission. With a pitch of 3.96mm, it accommodates standard PCB layouts. Its robust construction, with an operating temperature range of -65 to 125°C, ensures durability in harsh environments. The straddle orientation and termination plating of Matte Tin further enhance its performance. Whether for industrial machinery or consumer electronics, the ECM20MMNN is the ideal choice for seamless and efficient board-to-board connections.