540-AG11D-ES=SOCKET ASSY Contact Fabrication: Stamped & Formed Number of Positions: 40 Connector Profile: Standard Row-to-Row Spacing: .6 in Row-to-Row Spacing: 15.24 mm Stamped & Formed 40 Standard .6" | Part Number: 540-AG11D-ES | Internal Number: 7-1437536-5 | TE Connectivity