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The TE Connectivity A800 is a high-density circular connector component designed for rugged industrial and mobility applications. It serves as a cost-effective alternative to legacy MIL-DTL-38999 series connectors, offering robust performance in demanding environments. The product line supports various contact configurations and shell sizes, ensuring reliable signal and power transmission. Key attributes include high mating cycles, environmental sealing options, and compatibility with standard mounting interfaces. This series is engineered to meet stringent industry standards for vibration, shock, and corrosion resistance, making it suitable for critical infrastructure and transportation systems.
Verify the specific suffix codes (e.g., -A679) against official TE Connectivity datasheets to confirm exact contact type, shell material, and mounting style. Ensure environmental ratings match project requirements. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm lead times and availability directly with suppliers prior to finalizing procurement plans.
Select the A800 series when replacing legacy 38999 connectors to reduce costs without compromising ruggedness. Evaluate required pin counts and current ratings to choose appropriate contact inserts. Consider environmental sealing needs such as IP67 or IP68 ratings for harsh conditions. Verify mechanical interface compatibility with existing panel cutouts and mounting hardware before integration.
The A800 belongs to TE Connectivity's Circular High Density (HD) product line, introduced to address market demand for affordable yet durable interconnect solutions. It complements the brand's broader portfolio of high-voltage and signal connectivity systems used in sustainable mobility and advanced industrial sectors. This series bridges the gap between military-grade specifications and commercial cost constraints.
Public confirmed substitute part numbers are not explicitly listed in the provided source material. Users should consult TE Connectivity engineering support for direct cross-reference data regarding legacy 38999 replacements.