Amphenol CDI
Amphenol CDI (Connecting Devices, Inc.), based in Massachusetts, designs and manufactures high-performance RF and microwave interconnect solutions and custom connectors for defense, aerospace, and industrial applications, with specialization in cryogenic and EMI-hardened configurations. Products include RF/microwave adapters, RF cable assemblies, precision board-mount connectors, EMI filtered connectors, and transient voltage suppression components for protection in EW and avionics systems. Technologies addressed include RF/microwave signal management, cryogenic interconnects for quantum computing and space receiver applications, EMI and EMP protection filtering, and harsh-environment ruggedized connectivity for airborne and ground defense electronics. In-house capabilities include design engineering, prototyping, qualification and environmental testing, and custom cable overbraiding to meet program-specific design and performance requirements. Defense and research engineers specifying RF adapters, precision board-mount coaxial connectors, or cryogenic interconnect solutions for EW systems, laboratory instrumentation, or spaceborne receivers can review product specifications and submit custom design requests at amphenolcdi.com or via amphenolmao.com.
Quantum & Cryo Board-To-Board Interposers
Solderless compression‑mount board‑to‑board interposers from Amphenol CDI enabling high‑speed and cryogenic PCB‑to‑PCB connectivity with low insertion loss, ultra‑low crosstalk, and stable 50 Ω impedance in compact 2.5 mm pitch layouts.
