RM222-070-212-5570

Headers, Receptacles, Female Sockets Overview

The RM222-070-212-5570 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It features 70 positions arranged in two rows with a 1.91 mm pitch. Designed as a straight board mount receptacle, it utilizes through-hole termination and gold-plated female sockets. The housing is constructed from Polyphenylene Sulfide (PPS), supporting operation between -65°C and +125°C. Rated for 3 A current and 750 V voltage, it complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental reliability
• Features gold-plated beryllium copper contacts for durable signal transmission
• Utilizes Polyphenylene Sulfide insulation for high thermal stability

Headers, Receptacles, Female Sockets Applications

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

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official datasheets to confirm plating thickness and material composition. Confirm RoHS status and lead content requirements prior to integration. Ensure compatibility with mating plugs regarding guide slots and mounting ears. Validate that the straight orientation matches the PCB layout constraints.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when MIL-DTL-55302 compliance is mandatory for the application. Choose based on the requirement for 70 circuits in a dual-row configuration. Consider the PPS housing material for environments exceeding standard plastic limits. Verify the 1.91 mm pitch aligns with existing board design parameters.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of high-reliability rectangular connectors. The series is characterized by its rugged construction and adherence to strict military standards. It serves as a critical interface solution for applications where vibration resistance and environmental sealing are essential for system integrity.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-55302 equivalents. Verify dimensional compatibility and pinout alignment before substitution. Ensure electrical ratings meet or exceed the original specifications.