Special Order: MBXL R/A HDR 3P+40S+8P PCB Connector Type: PCB Mount Header PCB Mount Orientation: Right Angle Connector System: Board-to-Board Number of Rows: 4 Centerline (Pitch): 5.08 mm 2.54 mm 6.35 mm PCB Mount Header Right Angle Board-to-Board 4 | PCB Header & Receptacle | Part Number: 2-6450120-0 | Internal Number: 2-6450120-0 | 5.08 mm | TE Connectivity | MULTI-BEAM