Board Stacking and Footprint Fit
The 104655-4: This 30-position header from the AMPMODU 50/50 Grid series mates with a matching receptacle to bridge parallel PCBs at a fixed 6.35 mm stack height — the z-height budget is set by the mated pair, not the header alone.
Signal Current and Contact Interface
Phosphor bronze contacts with tin-lead post finish — the solder tail plating is compatible with standard SnPb reflow profiles.
Supplied in tube packaging. The base product number 104655 covers the series; verify the dash number (-4) for the 30-position, gold mating, board-lock variant.