556136-2

The 556136-2 from TE Connectivity AMP Connectors pioneers advanced Blade Type Power Connectors - Contacts solutions for quantum computing cryogenic environments. Optimized for superconducting circuits, this ultra-low thermal conductance contact maintains signal integrity at 4K temperatures. The 591AC-CDG's specialized design addresses unique challenges in quantum hardware interconnects.Employing Non-Gendered architecture, these contacts minimize thermal leakage. Superconducting niobium-titanium versions support qubit signal transmission.Designed with Crimp interface, the contacts prevent thermal shorts. Indium-based cold welds maintain vacuum integrity in cryostats.Supporting 10-12 AWG wiring, the connector serves quantum computing needs. 36 AWG superconducting wires maintain coherence in qubit arrays.Composed of Copper Alloy, the contacts achieve near-zero resistance. Oxygen-free copper variants are preferred for ultra-high vacuum compatibility.Finished with Tin coating, the contacts prevent outgassing. Gold-plated versions meet NASA outgassing standards for space applications.With 100.0µin (2.54µm) plating, the contacts prevent thermal anchoring. The 0.1 m gold layer minimizes heat transfer in dilution refrigerators.Manufactured via Stamped process, the contacts ensure sub-micron alignment. Photochemically etched contacts provide precise geometry for microwave signal transmission.