2MM H.M. 8 + 2 ROW D/E PIN ASS PCB Connector Type: PCB Mount Header Data Rate: ≤1 Gb/s Number of Columns: 25 Number of Rows: 10 Backplane Architecture: Mezzanine PCB Mount Header ≤1 Gb/s 25 10 | Hard Metric Backplane Connector | Part Number: 5646951-1 | Internal Number: 5646951-1 | TE Connectivity | Z-PACK