RM222-080-211-5570

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-080-211-5570 is a rectangular MIL-spec connector from the R Series, manufactured by Molex. It is a board mount receptacle with a vertical orientation and plastic body. The component features dual rows, a 0.075-inch (1.91 mm) pitch, and through-hole termination. It has a fixed jackset, gold termination, and supports 80 circuits. The housing material is Polyphenylene Sulfide (PPS), with contacts made of Beryllium Copper and Brass. Rated for 3 A current and 750 V voltage, it operates between -65 C and +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 standards for rugged military applications
• Utilizes Polyphenylene Sulfide (PPS) housing for thermal stability
• Features gold-plated beryllium copper contacts for reliable signal transmission
• Designed for vertical board mounting with through-hole soldering

Headers, Receptacles, Female Sockets Applications

• Aviation control and display systems
• Spacecraft electronic interfaces
• Missile guidance and navigation units
• Shipboard communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '5570' against official Molex/AirBorn documentation to confirm plating thickness and environmental sealing requirements. Ensure compatibility with mating plug specifications before procurement. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors, as these components are often produced to order.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for high-density interconnects requiring MIL-DTL-55302 reliability. The 80-position configuration suits complex signal routing in constrained spaces. Verify that the 1.91 mm pitch aligns with PCB trace design rules. Consider the PPS material properties for environments exceeding standard temperature ranges.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. As a Molex company product, it adheres to strict military quality standards. The RM222 prefix indicates a receptacle form factor within the broader RM series family, ensuring interchangeability with other MIL-C-55302 compliant parts.

Headers, Receptacles, Female Sockets Replacement Considerations

M55302/190LC080X is a confirmed public substitute part number for this component type.