Board-to-board receptacle, 28-way
The 63453-128LF is the 28-position member of Amphenol ICC's Minitek 2.00mm board-to-board receptacle line, dual-row, all positions loaded. Gold mating contacts rated 2 A per circuit at 200 V, with a 0.079" (2.00mm) pitch and row spacing that matches the mating header footprint. Operating temperature range -55°C to 125°C; housing rated UL94 V-0.
Pitch, footprint, and routing density
The 2.00mm pitch and row spacing set the board footprint — the 28 circuits route through a compact dual-row layout, with the through-hole post length 0.098" (2.50mm) for standard PCB thickness. The gold mating contact finish (30.0µin) suits repeated mating cycles in industrial and medical equipment.
