52-Position 0.80 mm Pitch PCI Express Mini Card Edge Connector
The Molex 0679105700 is a 52-position female edge card connector from the 67910 series, purpose-built for PCI Express Mini Card interfaces. The 0.031" (0.80 mm) pitch matches the standard Mini Card edge pad spacing, and the dual-row readout gives 52 circuits across two rows. The right-angle surface-mount orientation keeps the card parallel to the motherboard — the standard layout for embedded Mini Card slots in industrial PCs, telecom modules, and networking appliances.
Fit and Board Footprint
The 52 positions match the standard PCI Express Mini Card circuit count; a 52-pin card edge aligns directly with this connector. The specified card thickness is 0.039" (1.00 mm) — the standard Mini Card PCB thickness.