M55302/64-B30F

Headers, Receptacles, Female Sockets Overview

The M55302/64-B30F is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a receptacle with 30 positions arranged in two rows. The component utilizes through-hole termination and features gold-plated copper alloy sockets. Designed for board mounting at a straight angle, it operates within a temperature range of -65°C to +125°C. Key electrical specifications include a current rating of 5 A, insulation resistance of 5 GOhms, and a pitch of 2.54 mm. The housing is constructed from Polyphenylene Sulfide (PPS).

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military standards for rugged reliability.
• Features gold-plated contacts for enhanced conductivity and corrosion resistance.
• Utilizes Polyphenylene Sulfide housing for thermal stability.

Headers, Receptacles, Female Sockets Applications

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

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure compliance with MIL-DTL-55302 requirements. Confirm that the through-hole termination style matches the target PCB layout. Check for RoHS status details if environmental compliance is required for the specific project scope.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 30-position, two-row receptacle is required for board-mounted applications. Ensure the design accommodates the 2.54 mm pitch and straight mounting orientation. Verify that the 5 A current rating and -65°C to +125°C operating range meet the system's thermal and electrical demands.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of high-reliability connectors designed for demanding environments. The series offers various configurations compliant with MIL-DTL-55302, providing robust performance for critical applications where standard commercial connectors may fail under stress or extreme conditions.

Headers, Receptacles, Female Sockets Replacement Considerations

The part number alias M55302/64-B36X is documented; however, this indicates a different position count (36 vs 30) and is not a direct functional substitute. No other verified public substitute part numbers are available for this specific model.