Board-Stacking Receptacle for Tight Mezzanine Gaps
The Hirose DF12(3.0)-60DS-0.5V(86) is a 60-position receptacle from the DF12 series, designed for board-to-board mezzanine stacking. The 0.50mm pitch and 2-row layout pack 60 contacts into a compact footprint, with a mated stack height of 3mm and an above-board profile of 2.20mm — the sort of tight z-height budget you see in handheld or portable equipment where every millimeter counts.
Mating Half and Board Layout
This receptacle mates with a Hirose DF12 series header of the same 0.50mm pitch and 60 positions, configured for a 3mm mated stack height. The header will be a surface-mount, 2-row, center-strip contact design — look for the DF12(3.0)-60DP-0.5V or similar suffix. The 0.50mm pitch leaves tight routing lanes between pads; a 4-layer board with microvias is typical to escape the inner rows. The board guide features on the receptacle align the pair before the contacts engage, which matters when the stack height is only 3mm and there is no room for a misaligned mate.