RM242-070-211-5500

Headers, Receptacles, Female Sockets Overview

The AirBorn RM242-070-211-5500 is a rectangular MIL-spec connector from the R Series, manufactured by Molex. It functions as a board mount receptacle with a straight installation angle and dual-row configuration. The component features 70 positions with a 1.91 mm pitch and utilizes gold-plated beryllium copper sockets. Designed for through-hole termination, it operates within a temperature range of -65°C to +125°C. Rated at 3 A current and 750 V voltage, the housing is constructed from Polyphenylene Sulfide (PPS).

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability.
• Features a plastic body construction suitable for high-temperature environments.
• Provides secure board mounting with integrated mounting ears.

Headers, Receptacles, Female Sockets Applications

• Military and defense electronic systems requiring MIL-Spec compliance.
• Avionics and aerospace circuit interconnections.
• Industrial control boards demanding high-density signal routing.

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct termination style and mounting configuration. Confirm that the required contact plating and housing material match the project specifications. Check for any recent Product Change Notifications (PCNs) that may affect material composition or manufacturing location before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, dual-row receptacle with mounting ears is required for MIL-DTL-55302 applications. Ensure the PCB layout accommodates the 1.91 mm pitch and through-hole termination requirements. Verify that the operating environment stays within the specified -65°C to +125°C range and does not exceed the 3 A current rating per contact.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series offers various configurations including plugs and receptacles in single, dual, and triple rows. The RM242-070-211-5500 specifically addresses needs for high-density connections with robust mechanical retention via its straight-mount design.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other MIL-DTL-55302 compliant connectors with identical pin counts and pitch. Cross-reference part numbers such as those from Amphenol or ITT Cannon that match the 70-position, 1.91mm pitch specification. Ensure mating interface compatibility and environmental sealing requirements are met by alternative sources.