RM222-100-291-5500

Headers, Receptacles, Female Sockets Overview

The RM222-100-291-5500 is a rectangular MIL-spec receptacle connector from the AirBorn R Series, manufactured by Molex. It features 100 positions arranged in two rows with a 1.91 mm pitch. Designed for board mount installation, it utilizes through-hole termination and gold-plated beryllium copper sockets. The housing is constructed from Polyphenylene Sulfide (PPS), supporting operation between -65°C and +125°C. Rated for 750 V and 3 A, it complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated contacts to ensure stable signal transmission
• Features a PPS plastic body for thermal stability and durability

Headers, Receptacles, Female Sockets Applications

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

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Molex documentation to confirm contact plating, tail length, and jackset configuration. Ensure compatibility with mating plugs within the same R Series family. Request current manufacturing status and environmental compliance data directly from authorized distributors before finalizing procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density interconnects are required in space-constrained military applications. The 100-position count necessitates careful PCB layout planning. Verify that the 1.91 mm pitch aligns with existing design constraints and that the through-hole mounting style matches the target board technology.

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 position counts and termination options while maintaining strict adherence to MIL-DTL-55302 performance criteria. It serves as a critical interface solution for defense and aerospace sectors requiring dependable connectivity.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other R Series variants such as RM222-100-221-2900 for potential pinout or termination differences. Confirm mechanical dimensions and mating interface compatibility before substituting any alternative part numbers.