A8504952S22W
Amphenol Interconnect India
Product details
The A8504952S22W by Amphenol Interconnect India delivers breakthrough performance in Circular Connectors - Backshells and Cable Clamps for quantum computing systems. This cryogenic-ready solution maintains signal integrity at temperatures approaching absolute zero while minimizing thermal load.Engineered for Cable Clamp configurations, this design maintains stable contact resistance (<1m variation) across 4K to 300K temperature ranges for superconducting circuit applications.The 0.640" ~ 0.960" (16.26mm ~ 24.38mm) supports specialized low-thermal-conductivity cables with ultra-low triboelectric noise generation (<1 V/m) for qubit signal transmission.With 1.760" (44.70mm) dimensions optimized for dilution refrigerator integration, the connector minimizes thermal bridging while maintaining 10^-10 mbar l/s helium leak rate.The 22 interface incorporates non-metallic, low-outgassing materials that reduce vacuum chamber contamination in ultra-high-vacuum environments.Featuring 1 5/16-18 UNEF indium-sealed threading, the design maintains vacuum integrity through 100+ thermal cycles between 300K and 4K operating conditions.The 180° geometry prevents microphonic noise generation, with vibration-induced phase noise below -170dBc/Hz at 1Hz offset for sensitive quantum measurements.Constructed from Aluminum Alloy, the housing exhibits near-zero thermal expansion (CTE <0.5ppm/K) to maintain alignment stability in cryogenic environments.The Cadmium Nickel process creates superconducting-compatible surfaces with residual resistance ratio (RRR) >1000 for minimal heat generation in milliKelvin applications.The Olive finish incorporates non-fluorescent pigments that prevent stray light interference in optical quantum computing systems.Incorporating Clamp Screws, Self-Locking, the design includes integrated microwave filters that suppress thermal noise above 10GHz while maintaining 50 impedance matching.
Product Attributes
- Product Status: Active
- Type: Cable Clamp
- Cable Opening: 0.640" ~ 0.960" (16.26mm ~ 24.38mm)
- Diameter - Outside: 1.760" (44.70mm)
- Shell Size - Insert: 22
- Thread Size: 1 5/16-18 UNEF
- Cable Exit: 180°
- Primary Material: -
- Material: Aluminum Alloy
- Plating: Cadmium Nickel
- Shielding: -
- Color: Olive
- Features: Clamp Screws, Self-Locking
- Ingress Protection: -