2.50 mm Pitch, 16-Position Mini-Match Receptacle
The 1-5164711-6: This is a 16-position single-row receptacle from TE's Mini-Match series, pitched at 2.50 mm between centres — the footprint constraint that sets the board real estate for the entire harness.
The 2.50 mm pitch leaves 0.100-inch centre-to-centre spacing — a standard grid that routes easily on a two-layer board. The contact post length is 3.20 mm, which determines the solder fillet height on the through-hole barrel. Insulation height of 6.10 mm means the mated header-receptacle stack will sit below most enclosure lids with a 10 mm clearance budget.
The forked contact design wipes the header pin on insertion, clearing light oxidation from the tin surface.
