The Hirose DF23C-50DS-0.5V(51) is a 50-position receptacle from the DF23 series, designed for board-to-board mezzanine stacking at a 0.50 mm pitch. The 1.45 mm height above board sets the z-axis clearance for the mated pair — a tight profile for compact portable devices, camera modules, or LCD panel interconnects where board spacing is at a premium. Surface-mount termination keeps the assembly compatible with standard reflow processes.
Position Count — The High-Density End of the DF23 Line
With 50 positions, this is the highest circuit count in the DF23C series. If your BOM calls for 50 signal lines, this is the one; if you need fewer, the 40-, 30-, or 20-position variants drop in without changing the board footprint pitch or the mated height.