820-AG11D-ES-LF=800 DIP,AU/SN Contact Fabrication: Stamped & Formed Number of Positions: 20 Connector Profile: Standard Row-to-Row Spacing: .3 in Row-to-Row Spacing: 7.62 mm Stamped & Formed 20 Standard .3" | Part Number: 4-1571552-6 | Internal Number: 4-1571552-6 | Alias Number: 820-AG11D-ES-LF | TE Connectivity