RM222-070-221-0256

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-070-221-0256 is a rectangular MIL-Spec board connector from the R Series, designed for high-reliability interconnect applications. It features a plug configuration with 70 contacts arranged in two staggered rows. The component utilizes a 0.075-inch (1.91 mm) pitch and employs solder terminals for through-hole mounting. Constructed with a thermoplastic insulator and gold-plated female sockets, it ensures durable electrical performance. The unit includes mounting ears for secure board attachment and meets RoHS compliance standards.

Headers, Receptacles, Female Sockets Feature Summary

• MIL-DTL-55302 compliant rectangular military specification design
• Gold-plated female socket contacts for reliable signal transmission
• Integrated mounting ears for secure board-level installation
• Thermoplastic insulator body with staggered contact arrangement

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems requiring rugged interconnects
• Military communication equipment interfaces
• High-density electronic control modules
• Harsh environment industrial instrumentation

Headers, Receptacles, Female Sockets Procurement Notes

Verify current availability directly with Molex/AirBorn as this item may be subject to factory special order status. Confirm that the specific suffix -0256 denotes the hardware-free configuration if required by your assembly process. Ensure compatibility with mating receptacles within the same R Series family. Request updated manufacturing lead times and quality certifications prior to finalizing procurement plans.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 70-position straight plug is required for board-mounted applications. The 0.075-inch pitch supports high-density routing needs. Verify that the female socket orientation matches the mating male pin header. Consider the thermoplastic housing material for standard environmental resistance. Confirm that the solder terminal style aligns with your PCB fabrication capabilities.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors engineered for OEM interconnect solutions. The series is characterized by its robust construction and adherence to strict military specifications. As a Molex company product, it integrates advanced engineering practices for demanding operational scenarios. The part number structure indicates specific contact counts, row configurations, and termination styles unique to this variant.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other MIL-DTL-55302 compatible plugs offering identical 70-pin configurations. Ensure mating receptacles share the same 0.075-inch pitch and staggered contact pattern. Verify mechanical dimensions and mounting ear placements for direct fitment. Check for equivalent gold plating thickness on female contacts to maintain interface reliability.