Board-to-Board Plug with Board Lock – 20 Positions at 1.27 mm Pitch
The Hirose FX2CA-20P-1.27DSAL(71) is a 20-position, 2-row board-to-board plug from the FX2 series, using a center strip contact arrangement. It terminates through the board with solder tails and carries a board lock feature that anchors the connector during reflow and resists shear forces from the mating cable or mezzanine card. The 1.27 mm pitch is common for compact parallel-board stacking or mid-plane interconnects where routing density matters.