861611-2

TE Connectivity Aerospace, Defense and Marine's 861611-2 sets new benchmarks in LGH Connectors technology, optimized for mission-critical aerospace and defense applications. These mil-spec connectors combine advanced materials science with rigorous testing protocols to ensure reliability in extreme environments.Available in LGH profiles, each variant undergoes individual RF characterization to guarantee return loss better than -20dB across the specified frequency envelope.The Receptacle implementation features beryllium copper alloy contacts with 50 " gold plating, achieving contact resistance below 3m after environmental stress testing.Configuration flexibility with 1 positions allows customized pinouts for specialized avionics architectures while maintaining matched propagation delays.Circular form factor complies with ARINC 600 specifications, incorporating lightweight aluminum alloys that reduce overall weight by 30% compared to traditional designs.With 1.12" (28.45mm) insertion depth, the connector achieves precise impedance control (50 1 ) necessary for high-speed digital protocols like LVDS and CML.Tested to 20kVDC breakdown thresholds, the insulation system demonstrates corona inception voltage exceeding MIL-DTL-38999 Series III requirements.Bulkhead option includes integrated backshells that provide strain relief for 28AWG to 12AWG wire bundles without compromising RF performance.Key Flange encompass EMI/RFI filtering modules and pressurization ports for altitude compensation up to 70,000 feet.