Special Order: MOD 2 PINHDR 1X04P. PCB Connector Assembly Type: PCB Mount Header PCB Mount Orientation: Vertical Connector System: Board-to-Board Number of Positions: 4 Number of Rows: 1 PCB Mount Header Vertical Board-to-Board 4 | PCB Header & Receptacle | Part Number: 825435-4 | Internal Number: 825435-4 | TE Connectivity