RM222-040-212-0256

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-040-212-0256 is a rectangular MIL-DTL-55302 series board mount receptacle. It features a plastic body with dual rows and 40 positions. The connector utilizes a 0.075-inch (1.91 mm) pitch for through-hole termination. Contact plating is gold, while the housing material is polyphenylene sulfide (PPS). Rated current is 3 A per contact. Operating temperature ranges from -65 C to +125 C. Insulation resistance is 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features a vertical board mount receptacle design with a plastic body
• Provides reliable electrical connections via gold-plated contacts

Headers, Receptacles, Female Sockets Applications

• Aviation control systems
• Spacecraft instrumentation
• Electronic warfare equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify RoHS compliance status as it may vary by manufacturing batch. Confirm lead-free availability if required by project specifications. Ensure mating connectors match the specified dual-row configuration and pin count. Validate that the supplier provides original manufacturer documentation for traceability purposes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density rectangular interface is required for harsh environments. The 40-position layout supports complex signal routing in limited spaces. Verify that the PCB layout accommodates the specific through-hole dimensions and tail length requirements for secure mechanical attachment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, designed for demanding applications. It represents a standard solution within the MIL-DTL-55302 family. The series is known for durability and consistent performance across various industrial sectors requiring certified interconnects.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include RM222-040-212-2900 and RM222-040-212-5502. These variants share identical physical dimensions and pin configurations but differ in contact termination materials or plating finishes. Cross-reference datasheets to ensure environmental ratings align with system requirements.