0.60 mm Pitch, 140-Position Board-to-Board Receptacle
The contacts are gold-plated, and the connector is surface-mount terminated. The mated stacking height is configurable across five options: 10 mm, 11 mm, 12 mm, 14 mm, and 16 mm. This means the same receptacle can be used across multiple board-spacing requirements by pairing it with the correct mating header from the FX8C series. The height above board of the receptacle itself is 0.352" (8.95 mm).
For EU-regulated builds, the ROHS3 compliance covers the current directive requirements without an exemption.