Tyco Electronics 5-641120-1 Color: Natural Connector Type: Header, Unshrouded Contact Finish: Gold Contact Finish Thickness: 15?µin (0.38?µm) Contact Mating Length: 0.400" (10.16mm) Contact Type: Male Pin Fastening Type: Friction Lock Features: - Mounting Type: Through Hole Number Of Positions: 21 Number Of Positions Loaded: All Number Of Rows: 1 Pitch: 0.156" (3.96mm) Row Spacing: - Series: MTA-156 Termination: Solder