14-Position 2.00 mm Board-to-Board Receptacle
The 1-2314820-4: The gold mating finish at 3.94 µinch (0.100 µm) is a thin flash; it provides corrosion protection for the first few dozen mating cycles but does not support high-durability field service. For applications requiring frequent reconnection, a header with thicker gold (15 µinch or more) is the better match.
This is the receptacle (female) half of a board-to-board pair. Plan for a stack height that leaves the receptacle body clear of components on the opposing board. The 14 positions are fully loaded — no skipped or optional contacts. The dual-row layout keeps the connector width compact: roughly 7 mm across the rows plus the body width, which fits within a standard 0.1" grid keep-out zone.
The tin post finish (12.0 µinch / 0.30 µm) and gold mating finish are both RoHS-compatible.