Amphenol Communications Solutions Straight PCB Mount PCB Socket, 40-Contact, 3-Row, 0.8mm Pitch, Solder Termination (5), Type: Board to Board, Stacking Height: 11.7mm, Current Rating: 0.5A, Voltage Rating: 100 V, Contact Material: Copper, Series Number: 10144517, MPN: 10144517-043802LF