3221-14-0300-00 is a 1.27mm pitch 14-pin SMT (surface mount) box header connector designed for reliable board-to-board and cable-to-board interconnections. It features a current rating of 1.0A AC/DC, voltage rating of 50V AC/DC, and contact resistance of 20mO maximum. The connector is constructed with a Nylon 9T insulator (UL94V-0 rated) in black color, brass terminals with gold plating, and operates over a temperature range of -40°C to +105°C. With dimensions of Dim.A 7.62mm, Dim.B 13.64mm, and Dim.C 15.24mm for the 14-pin configuration, this RoHS compliant connector is suitable for compact electronic assemblies requiring high-density interconnections.