The GCC20DCMH-S288 is a high-performance board-to-board PCB connector designed for critical applications requiring reliable signal transmission. Featuring a durable construction with PA9T and Phosphor Bronze materials, this connector ensures robust connectivity. With a low amperage rating of 3A and a voltage capacity of 700VAC, it guarantees safe and efficient power delivery. The female gender, straddle orientation, and hairpin contact type make it versatile for various assembly configurations. With two rows and 40 positions, it provides ample connectivity options. The clearance hole mount type and card extender termination method facilitate easy installation. Gold-plated phosphor bronze contacts offer excellent conductivity and corrosion resistance. Operating in a wide temperature range of -65 to 125°C, it is suitable for harsh environments. The compact design with dimensions of 15.49mm (height) and 9.4mm (width) allows for space-efficient PCB integration. With matte tin termination plating, this connector meets industry standards for reliability. Perfect for aerospace, defense, and industrial applications, the GCC20DCMH-S288 ensures seamless board-to-board connections in mission-critical systems.