WTAX54SAD9SY-1

Headers, Receptacles, Female Sockets Overview

The WTAX54SAD9SY-1 is a rectangular MIL-DTL-55302 series connector manufactured by Molex/AirBorn. It features a 54-position, dual-row receptacle with female socket contacts. The unit utilizes through-hole termination and board mount installation. Contact plating is gold over copper alloy. The housing is constructed from glass-filled polyphenylene sulfide (PPS). Electrical ratings include a current capacity of 5 A and a voltage rating of 1 kV. Insulation resistance is specified at 5 GOhms. Operating temperature ranges from -65 C to +125 C. The contact pitch is 2.54 mm.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Gold-plated copper alloy socket contacts ensure stable signal transmission
• Glass-filled PPS housing provides thermal stability and mechanical strength

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems
• Defense communication equipment
• Military electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the complete part number including suffixes against official AirBorn documentation to confirm specific polarization, guide set, or mounting ear configurations. Ensure compatibility with mating plug contacts before procurement. Confirm RoHS compliance status if required for specific project standards. Cross-reference datasheet revisions to validate current manufacturing specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 54-position connection is required in space-constrained military applications. The dual-row layout maximizes circuit density while maintaining standard 2.54 mm spacing. Verify that the through-hole footprint matches the PCB design constraints. Ensure the 5 A current rating meets the load requirements of the target circuitry.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, which offers various row options and contact counts ranging from 1 to 208 positions. The series is characterized by field-proven technology used in flight heritage applications. It provides reliable performance in harsh environments typical of aerospace and defense sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 54-position count, and dual-row configuration. Verify identical pinout orientation and mounting dimensions. Consult official AirBorn cross-reference lists for approved equivalents.