100-Position Mezzanine Receptacle at 0.80mm Pitch
The Hirose FX6-100S-0.8SV2(71) is a 100-position receptacle with center strip contacts, part of the FX6 series of board-to-board mezzanine connectors. The surface-mount termination and 0.236" (6.00mm) height above board suit it for dense parallel-board stacking in telecom, networking, and industrial control equipment where signal density and a low profile are required.
Stack Height Flexibility
This receptacle is rated for mated stacking heights of 7mm, 8mm, or 9mm, depending on the mating header selected. That range gives the board designer a 2mm adjustment window for component clearance or airflow between parallel PCBs without changing the receptacle footprint.
Board-Level Fit and Assembly
The SMT pads are laid out for standard reflow profiles; the part ships in tube packaging, which feeds well into tray-based pick-and-place systems but may require a tube feeder or manual loading for high-volume lines.
Position Count vs. Sibling Variants
The FX6-100S-0.8SV2(71) carries 100 positions. The FX6-80S-0.8SV2(71) is the 80-position version at the same 0.80mm pitch and 6.00mm height, for designs that need fewer signal lines without changing the board stack. The FX6-100S-0.8SV(71) also has 100 positions but a lower 4.00mm stack height, for tighter z-axis budgets.