40 50/50 HDR DRST SFMNT.390 SN PCB Connector Type: PCB Mount Header PCB Mount Orientation: Vertical Connector System: Board-to-Board Number of Positions: 40 Number of Rows: 2 PCB Mount Header Vertical Board-to-Board 40 | PCB Header & Receptacle | Part Number: 5-104693-4 | Internal Number: 5-104693-4 | TE Connectivity