SW PIR HDR BP, 92OHM, 4X4 OEW Number of Positions: 32 Row-to-Row Spacing: 2.5 mm Row-to-Row Spacing: .098 in Mating Alignment: With Mating Alignment Type: Polarization High Speed Backplane Connector | 32 2.5 mm .098" With | Part Number: 2187724-1 | Internal Number: 2187724-1 | TE Connectivity