14-Position Dubox Receptacle — Board-to-Board Fit
The 71920-314LF: Insulation height is 0.335" (8.51 mm) — enough clearance for the mating header's shroud without crowding adjacent components.
This is a bottom- or top-entry receptacle — it accepts a mating pin header from either side of the board, which gives layout flexibility in stacked-board designs. Fastening is push-pull — no locking latch, so it's suited for low-vibration environments where the boards are mechanically supported by standoffs or a backplane cage.
Plating Grade and Contact Duty
The mating finish is 30.0 µin gold over nickel — this is a field-service-grade plating, not a flash. In a connector that sees quarterly mating cycles, that thickness supports hundreds of insertions before the gold wears through to the base metal.