857-986

The 857-986 by WAGO Corporation redefines excellence in Terminal Blocks - Adapters technology, specifically engineered for high-frequency RF applications. With superior impedance matching characteristics, it ensures minimal signal loss in radar and satellite communication systems.Supporting Terminal Block, Plug Connection, 8 pos, 1 rows interfaces, this adapter features patented coaxial contact technology that maintains VSWR below 1.5:1 up to 6GHz. Its precision-machined center conductors outperform standard designs in phase stability.When transitioning to D-Sub, Male Pins, 15 Pos, 2 Rows configurations, the adapter's dielectric loading technique reduces parasitic capacitance by 40%. This innovation is critical for maintaining pulse fidelity in military-grade systems.Available in Board Mounted variants, the solution includes hermetic versions for vacuum environments. The flange-mounted option provides exceptional mechanical stability in airborne applications.Compatible with 14-28 AWG specifications, the adapter employs silver-plated beryllium copper contacts that ensure stable conductivity from -55 C to +125 C.