77138-001

The 77138-001 by Amphenol ICC (FCI) revolutionizes Rectangular Connectors - Contacts technology with its cutting-edge design optimized for quantum computing applications. This component delivers unparalleled signal fidelity while operating at cryogenic temperatures.Featuring Socket geometry, the connector maintains superconducting properties below 4K, essential for qubit control systems. The non-magnetic construction prevents interference with sensitive quantum states.The Crimp method employs cold welding techniques to ensure zero-resistance junctions. This approach is critical for maintaining coherence times in quantum processor interconnects.Designed for 26-30 AWG superconducting wires, the contact system minimizes thermal leakage while providing mechanical stability. The unique clamping mechanism prevents damage to fragile niobium-titanium strands.The Gold utilizes specialized materials that maintain conductivity at near-absolute zero temperatures. Compared to conventional finishes, this provides 99.9999% current retention in quantum environments.With atomic-level 8.00µin (0.203µm) control, the contacts achieve perfect surface uniformity required for Josephson junction applications. This precision eliminates quasiparticle-induced decoherence.