The M80-5100442 is a 4-contact, double-row male vertical PC tail connector from the M80 Datamate series, designed for board-to-board, cable-to-board, and cable-to-cable interconnections. This low-frequency signal connector features a 2mm pitch, a current rating of up to 3.0A per contact, and a working voltage of 800V DC or AC Peak. The contacts have a gold finish on the contact area and 100% tin on the PC tails for excellent conductivity and solderability. The connector is polarized to prevent mismating and includes the L-Tek latching feature for a secure connection. With a mechanical durability of 500 operations and an operating temperature range of -55°C to +125°C, it is ideal for use in high-packing density electronic equipment where reliability is critical.