RM342-047-212-8800

Headers, Receptacles, Female Sockets Overview

The AirBorn RM342-047-212-8800 is a rectangular MIL-DTL-55302 series board mount receptacle featuring 47 positions across three rows with a 1.91 mm pitch. It utilizes gold-plated beryllium copper sockets housed in a polyphenylene sulfide body, rated for 750 V and 3 A current. Designed for through-hole vertical mounting without ears, it operates between -65 °C and +125 °C with an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged rectangular connectors
• Features a plastic polyphenylene sulfide housing for thermal stability
• Includes pre-tinned tin/lead alloy termination for reliable soldering

Headers, Receptacles, Female Sockets Applications

• Aviation control systems
• Spacecraft instrumentation
• Electronic warfare equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix configuration against official Molex/AirBorn documentation to ensure compatibility with required jackset types and termination finishes. Confirm RoHS status as indicated in manufacturer records, as this component may not be fully compliant. Cross-reference the exact part number with authorized distributors to validate current availability and manufacturing lifecycle status before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this receptacle when a 47-position, three-row MIL-DTL-55302 connector is required for vertical board mounting. Ensure the application environment supports the specified temperature range and voltage ratings. Verify that the through-hole footprint matches the PCB design constraints and that the fixed jackset configuration aligns with mating interface requirements.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular MIL-spec connectors manufactured by Molex. The series offers various contact densities and mounting styles designed for high-reliability applications in demanding environments. The RM342 variant specifically denotes a board mount receptacle configuration within this established product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include RM322-047-212-1900, which provides identical electrical characteristics but includes mounting ears and two fixed jackscrews instead of the fixed jackset found in the RM342 model. Verify mechanical fitment differences before substitution.