Tin Man Header Assy 3x10 Double Number of Positions: 90 Row-to-Row Spacing: 1.4 mm Row-to-Row Spacing: .055 in Mating Alignment: With Mating Alignment Type: Guide Slot High Speed Backplane Connector | 90 1.4 mm .055" With | Part Number: 1934342-1 | Internal Number: 1934342-1 | TE Connectivity