RM222-070-212-5501

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-070-212-5501 is a rectangular MIL-spec connector from the R Series, manufactured by Molex. It features 70 positions arranged in two rows with female socket contacts. Designed for board mount installation, it utilizes through-hole termination and straight mounting orientation. The connector operates within a temperature range of -65°C to +125°C, supporting up to 3 A current and 750 V voltage. Contacts are gold-plated beryllium copper and brass, housed in polyphenylene sulfide (PPS) with a 1.91 mm pitch.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features gold-plated contacts for reliable signal transmission
• Constructed with PPS housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military electronic systems
• Aviation instrumentation
• Ruggedized industrial control boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify RoHS compliance status as listed data indicates non-compliance. Confirm specific ordering suffixes against official Molex documentation to ensure correct termination and polarization variants. Request manufacturer datasheets directly for precise mechanical drawings and mating partner identification before finalizing procurement plans.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when strict adherence to MIL-DTL-55302 standards is required for high-reliability applications. Ensure PCB layout accommodates the 1.91 mm pitch and through-hole soldering requirements. Verify that the 70-position, 2-row configuration matches the system's I/O density needs without exceeding the 3 A per contact rating.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is known for its durability and precision engineering, widely used in sectors requiring certified military-grade interconnect solutions. Molex acquired AirBorn, integrating these specialized components into their broader portfolio.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other RM222-series variants for different row counts or termination styles. Check Molex catalogs for updated equivalents that may offer improved environmental sealing or alternative contact materials while maintaining the same form factor.