The 3221-14-0100-00 is a 14-pin, straight box header connector with a 1.27mm pitch. It is rated for 1.0A and 50V (AC/DC) and features a maximum contact resistance of 20m ohms. Constructed with a black Nylon 9T insulator (UL94V-0) and gold-plated brass terminals, this connector ensures durability and reliable signaling. It operates over a wide temperature range of -40°C to +105°C. This RoHS compliant header is ideal for high-density board-to-board or wire-to-board connections in various electronic applications.