The DF19G-20P-1H(54) is a 20-position, 1 mm pitch, surface mount right angle header from Hirose Electric. It features a shrouded 3-wall design with friction lock, suitable for board-to-cable/wire applications.
Molex 5016452020 is a 20 position, 2 row, 2.00mm pitch shrouded header with through hole solder termination. It features a latch holder fastening type and a board guide feature.