34-position dual-row receptacle for board-to-board or cable duty
The post finish is 150.0 µinch tin, which solders cleanly into the plated through-hole. Current rating is 2 A per contact. At 34 positions the total aggregate current through the connector is limited by the pin density and the 0.100" pitch — the 2 A ceiling keeps the per-contact temperature rise within the polyester housing limit.
Both use a 0.100" pitch, gold mating finish, and through-hole solder termination. The key difference is position count — 34 vs 5 — which drives the board footprint length. The 1376775-2 carries a 3 A current rating vs 2 A here, and its gold plating is thinner at 8.00 µinch (0.203 µm), so the 6-534206-7 offers higher mating cycle endurance despite the lower per-contact current ceiling.