Special Order: 40 MODII HDR SRST UNSHRD STKG PCB Connector Assembly Type: PCB Mount Header PCB Mount Orientation: Vertical Connector System: Board-to-Board Number of Positions: 40 Number of Rows: 1 PCB Mount Header Vertical Board-to-Board 40 | PCB Header & Receptacle | Part Number: 4-146480-0 | Internal Number: 4-146480-0 | TE Connectivity