Eaton 85100E2221SX50 Receptacle - MIL-DTL-26482 SI Qualified

Feature: MIL-DTL-26482 SI qualification for the 85100E2221SX50. Benefit: delivers proven interoperability and reduced field failures in defense, aerospace, and heavy-industrial applications, lowering warranty costs and downtime. Application: use in critical panels and equipment where certified interconnects are required. Feature: aluminium shell with cadmium plating. Benefit: enhanced corrosion resistance and structural integrity in challenging environments, extending service life in outdoor or rugged settings. Application: outer-space and terrestrial platforms with exposure to contaminants. Feature: backnut with straight backshell and 1/3 bayonet coupling. Benefit: quick, secure mounting and reliable mating alignment, reducing commissioning time. Application: assembly in tight panels where precise orientation is needed. Feature: 21 contact cavities with solder cup contacts. Benefit: high-density wiring supports compact layouts while preserving robust mechanical and electrical performance. Application: complex harnesses for avionics and control systems. Feature: operating temperature range -40 °C to 125 °C. Benefit: maintains signal integrity across thermal extremes, minimizing failures in hot-start or cold-soak conditions. Application: aerospace and industrial automation in variable climates. Feature: square flange receptacle design, layout 21, shell size 22. Benefit: standardized footprint simplifies panel design and replacement. Application: upgrading legacy systems or integrating with Souriau 851-series mating connectors. These combined capabilities address common objections about compatibility, ease of installation, and long-term reliability while supporting traceability and compliance across programs.