M55302/64LB54X

Headers, Receptacles, Female Sockets Overview

The M55302/64LB54X is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It features 54 positions arranged in two rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy sockets and PPS housing. Rated for 5 A current, it operates between -65°C and +125°C with 5 GOhms insulation resistance.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged environments
• Gold-plated contacts ensure reliable signal transmission
• Polyphenylene Sulfide (PPS) housing provides thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'LB' configuration against official datasheets to confirm pinout and mounting details. Confirm RoHS compliance status directly with the manufacturer. Ensure compatibility with mating plugs within the same series before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for applications requiring high-density interconnects in constrained spaces. The 2.54 mm pitch suits standard PCB layouts. Verify that the 5 A current rating meets system requirements. Consider the straight mounting angle for panel or board integration needs.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, designed for high-reliability interconnects. It adheres to strict military standards, ensuring performance under extreme conditions. The series offers various position counts and contact types for diverse system architectures.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant connectors from qualified manufacturers. Verify identical pin assignments and mechanical dimensions before substitution.