The M80-5102042 is a 20-way, double-row female crimp connector from the M80 series, designed for reliable low-voltage signal connections in high-density electronic equipment. It features gold-finished contacts rated for 3.0A each, a working voltage of 800V AC/DC, and an operational temperature range of -55°C to +125°C. This fully shrouded, 2mm pitch connector is polarized to prevent mismating and is rated for 500 mating cycles. Its robust design, offering high resistance to vibration and shock, makes it ideal for demanding cable-to-board or cable-to-cable applications where performance is critical.