HDI RECP ASSY 4 ROW 128 POS PCB Connector Assembly Type: PCB Mount Receptacle PCB Mount Orientation: Right Angle Connector System: Board-to-Board Number of Positions: 128 Number of Rows: 4 PCB Mount Receptacle Right Angle Board-to-Board 128 | PCB Header & Receptacle | Part Number: 532434-3 | Internal Number: 532434-3 | TE Connectivity