86658-2

The 86658-2 by TE Connectivity AMP Connectors delivers unprecedented performance in FFC, FPC (Flat Flexible) Connectors - Contacts for fusion reactor diagnostics. Its radiation-hardened design maintains signal integrity in 100MGy gamma environments.Featuring Pin geometry with ceramic insulators, the contact withstands 10^15 neutrons/cm fluence. The design prevents transmutation-induced conductivity changes in extreme radiation fields.Utilizing Crimp methodology, the connection maintains <5% resistance change after 1000 thermal quench cycles. The tungsten-rhenium alloy prevents embrittlement in neutron flux.Designed for 22-24 AWG mineral-insulated cables, the contact's coaxial design achieves 100dB crosstalk rejection. This is critical for plasma current measurement in tokamak applications.The Gold employs refractory metals that demonstrate <0.1% sputtering yield at 100eV. These materials maintain surface integrity under continuous plasma bombardment.With 15.0µin (0.38µm) controlled deposition, the contact achieves <1 m/year erosion rate in divertor applications. Thicker coatings are required for first-wall diagnostic systems.