The Molex 0714393164 is a 64-position receptacle from the PMC Mezzanine 71439 series, designed for parallel board stacking in space-constrained enclosures. The connector uses surface-mount termination and carries a board guide feature that aligns the two halves during assembly, taking shear off the signal pins before they engage.
Mated Stacking Height and Board Clearance
The 0714393164 mates with the corresponding PMC Mezzanine header to produce a stack height of 14 mm or 15 mm between the two PCBs. The board guide on the receptacle body helps keep the alignment true during the mate — without it, the fine-pitch contacts can skive on the header pins.