HDASF202YC-000

Overview

The HDASF202YC-000 is a rectangular MIL-Spec connector from the Amphenol HDAS series, manufactured by Amphenol Aerospace Operations. It features a 202-position configuration arranged in four rows with a 1.905 mm pitch. Designed for PCB mount installation, this straight receptacle utilizes solder termination and gold-plated copper alloy contacts rated for 4.5 A current and 750 V voltage. The housing is constructed from Liquid Crystal Polymer (LCP), supporting an operating temperature range of -65°C to +150°C with an insulation resistance of 5 GOhms.

Feature Summary

• High-density 202-position interconnect capability within a compact rectangular form factor
• Robust environmental sealing and thermal stability via LCP housing material
• Reliable signal transmission through gold-plated copper alloy socket contacts

Applications

• Harsh environment defense applications
• Commercial aerospace systems
• Industrial equipment requiring high pin counts

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Amphenol Aerospace Operations before procurement. Confirm that the straight PC tail contact style matches your PCB layout requirements. Ensure that the 4-row configuration aligns with your board space constraints. Cross-reference the MIL-DTL-55302G specifications to guarantee compatibility with existing mating connectors and system standards.

Selection Notes

Select this component when a high-density rectangular connector is required for military or aerospace-grade applications. The HDAS series offers superior performance compared to standard commercial connectors due to its ruggedized design and wide temperature tolerance. Consider the 202-pin count and 1.905 mm pitch to ensure sufficient I/O density without excessive board area usage. Verify that the solder termination method is compatible with your assembly process.

Part Context

This part belongs to the HDAS series of rectangular MIL-Spec connectors, designed for demanding environments. Amphenol Aerospace Operations produces these connectors to meet rigorous military standards, ensuring reliability in defense and aerospace sectors. The series is known for its high pin count capabilities and robust construction, making it suitable for complex electronic systems requiring secure and durable interconnections.

Replacement Considerations

Check for direct substitutes within the HDAS family, such as HDASE202YD-000LF, noting differences in contact type and mounting style. Verify cross-compatibility with other MIL-DTL-55302G compliant connectors from different manufacturers if supply chain constraints exist. Ensure that any replacement maintains the same 202-position count and pitch specifications.