The 180-015-213R021 is a 15-position, high-density female D-sub connector designed for vertical PCB mounting via dip soldering. It features a durable nickel-plated steel shell, contacts made of gold-plated brass over nickel, and a UL94 V-0 rated glass-filled thermoplastic insulator that withstands process temperatures up to 260°C. This connector is rated for 3 amps, has a maximum contact resistance of 15 mOhms, and can withstand 500VAC for one minute. It includes a .236" clinch nut on the board side for secure mounting and operates reliably in a temperature range of -50°C to 100°C, making it suitable for various industrial and data applications requiring a robust, high-density connection.