Board-to-Board Mezzanine Plug, 0.35 mm Pitch
The Molex 504622-3412 is a 34-position plug from the SlimStack 504622 series, designed as a board-to-board mezzanine interconnect. It uses a 0.35 mm pitch with two rows of outer shroud contacts, keeping the mated stack height to 0.48 mm — suited for ultra-low-profile stacking in compact handheld or portable electronics where z-height is the tightest constraint.