RM242-040-212-2900

Headers, Receptacles, Female Sockets Overview

The RM242-040-212-2900 is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It functions as a board mount receptacle with 40 positions arranged in two rows. The component utilizes through-hole termination and features gold-plated beryllium copper sockets. Constructed with a polyphenylene sulfide (PPS) body, it supports a current rating of 3 A and operates within a temperature range of -65 C to +125 C. The connector adheres to MIL-DTL-55302 standards and maintains a pitch of 1.91 mm.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated contacts for enhanced conductivity and corrosion resistance
• Features a durable polyphenylene sulfide housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring certified interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• Defense communication hardware demanding high-density connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct termination style and jackset configuration. Confirm that the required pin count and row arrangement match the design specifications. Check for any recent product change notices that may affect material composition or compliance status before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a dual-row, 40-position receptacle is required for MIL-DTL-55302 applications. Ensure the PCB layout accommodates the 1.91 mm pitch and through-hole mounting requirements. Consider the 3 A current rating and PPS material properties for thermal management in the target environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for high-reliability environments. The series offers various position counts and row configurations while maintaining consistent interface standards. The RM242 variant specifically denotes a receptacle form factor suitable for direct board mounting in critical systems.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference compatible parts within the same R Series family using official substitution lists. Verify mechanical dimensions and electrical ratings before substituting with alternative manufacturers' equivalents.