RJF71B

RJF71B by Amphenol Socapex delivers cutting-edge performance in Modular Connectors - Adapters for quantum computing applications. Engineered with cryogenic-ready materials, this adapter maintains signal integrity at temperatures down to 4K while minimizing thermal noise in superconducting circuits.The Jack, 8p8c (RJ45) interface employs superconducting nanowire technology that reduces insertion loss to <0.1dB at mK temperatures, critical for maintaining qubit coherence times in quantum processors.For Jack, 8p8c (RJ45) connections, the adapter features ultra-low thermal conductivity contacts that prevent heat leakage while providing <5n contact resistance in dilution refrigerator environments.This Coupler solution incorporates Josephson junction-based signal conditioning that enables precise microwave pulse delivery with <1ps jitter for quantum gate operations.With Circular Bayonet Coupling, the design achieves 60dB isolation between adjacent channels at 5-10GHz frequencies, preventing crosstalk in multi-qubit control systems.The IP67 - Dust Tight, Waterproof rated enclosure maintains vacuum integrity at <10^-6 Torr while withstanding 1000 thermal cycles between 300K and 4K for quantum computing research applications.Panel Mount, Bulkhead configuration utilizes non-magnetic titanium fasteners that eliminate stray magnetic fields below 1 T in sensitive quantum measurement setups.Precision-aligned Front Side Nut ensures <5 m positioning accuracy for superconducting microwave launch in quantum annealing systems.Meeting Cat5e standards, the adapter demonstrates <-30dB return loss across 4-12GHz bandwidth for high-fidelity quantum state readout.The Unshielded system employs mu-metal layers that provide 100dB attenuation against DC magnetic fields up to 50Gauss in spin qubit applications.Constructed from Metal, the housing exhibits <1ppb/day outgassing rates and maintains superconducting properties below 9.2K for niobium-based quantum circuits.