The Hirose DF30FC-70DS-0.4V(81) is a 70-position receptacle with outer shroud contacts from the DF30 series, designed for board-to-board mezzanine stacking in compact electronics. The 0.40 mm pitch and 0.88 mm height above board place it in the fine-pitch, low-profile segment — suited for handheld devices, camera modules, and portable equipment where PCB real estate and z-height are both constrained. The dual-row layout packs 70 circuits into a footprint that a coarser-pitch connector would need nearly twice the width to deliver.
Gold contact finish at 2.00 µin thickness.