WTB54SAD9SY-1

Headers, Receptacles, Female Sockets Overview

The AirBorn WTB54SAD9SY-1 is a rectangular MIL-Spec connector from the W Series, designed for board mount applications. It features 54 positions arranged in two rows with a 2.54 mm pitch. The receptacle utilizes gold-plated copper alloy socket contacts and through-hole termination. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and operates within a temperature range of -65 °C to +125 °C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 standards for rugged military and aerospace environments
• Features polarization and guide sets for precise mating alignment
• Includes mounting ears for secure mechanical installation on printed circuit boards

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems
• Military communication equipment
• Industrial instrumentation interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix configuration against official Molex/AirBorn documentation to ensure compatibility with required polarization and tail length specifications. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, dual-row MIL-Spec receptacle is required for vertical board mounting. Ensure the design accommodates the 2.54 mm pitch and through-hole footprint while meeting the thermal and electrical requirements defined by the PPS material and gold contact plating.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a family of rectangular PCB connectors known for reliability in harsh environments. The series offers various row options and contact counts, providing versatile interconnect solutions for defense, industrial, and commercial applications requiring robust performance.

Headers, Receptacles, Female Sockets Replacement Considerations

The equivalent government part number is M55302/58-B54H. Verify that substitute components match the exact pin count, polarization keying, and mounting ear configuration to maintain system integrity.