Board-to-Board Sizing for Signal Links
The 5147733-4: The push-pull fastening provides a simple mate/unmate action for serviceable links. Tin is cost-effective for low-cycle applications — the 150 µinch layer gives decent wear for occasional reconnects in controlled environments.
Peer Alternatives for Cross-Shop
For a dual-row option with more circuits, the 1-2823056-2 offers 12 positions in a 2-row layout, same 0.100" pitch, but with forked contacts and a Box package. If gold plating is needed for higher mating cycles, the 1376775-2 (5-position) and 1376775-3 (3-position) carry gold-on-mating finish at 8 µinch. Both are active.