The Hirose DF12C-30DS-0.5V(81) is a 30-position, 0.50mm pitch board-to-board receptacle from the DF12 series. The connector is surface-mount and sits 2.70mm above the board, with mated stacking heights of 3.5mm, 4mm, or 5mm depending on the mating header selected.
Board Layout and Stacking Fit
The 0.50mm pitch and 30 total positions (15 per row) define a compact footprint for dense mezzanine stacking. The 2.70mm height above board is the connector body height; the actual mated stack height depends on the mating header — the DF12 series supports 3.5mm, 4mm, and 5mm stack heights. The surface-mount termination suits reflow assembly, and the gold-plated contacts handle the insertion cycles typical of a production board stack. No pinout diagram is on record here, so confirm the signal assignment against the mating header's datasheet.