0.50mm Pitch Board-to-Board Receptacle — 30 Positions, SlimStack 54167
It uses a 0.020" (0.50mm) pitch dual-row layout with center strip contacts, all gold-plated at 4.00µin (0.100µm) for reliable signal connections through repeated mating cycles. The surface-mount package sits 0.089" (2.26mm) above the board and supports mated stacking heights of 3mm or 4mm, making it a fit for compact portable electronics where the board-to-board gap is tight.
No pin-compatible cross-reference has been published by the manufacturer.
Mating and Stacking Fit
The mated pair achieves a stacking height of either 3mm or 4mm, selected by the header's own height variant. The gold-on-gold contact interface is rated for the signal-level currents typical of board-to-board interconnects at this pitch — the 0.50mm spacing keeps the footprint dense but limits per-contact current to the low single-digit ampere range.