Through Hole Backplane Connector, 172-Contact, 4-Row, Right Angle, Copper Contacts, Gold Plating
Through Hole Backplane Connector, 4 Rows, 43 Columns, 172 Positions, 2.54mm Pitch

Through Hole Backplane Connector, 172-Position, 4-Row, 2.54mm Pitch, Black Housing
Through Hole 172-Contact Backplane Connector, 4 Rows, 2.54mm Pitch, Black Housing