RM322-023-222-2900

Headers, Receptacles, Female Sockets Overview

The RM322-023-222-2900 is a rectangular MIL-DTL-55302 series board mount receptacle manufactured by Molex / AirBorn. It features a vertical orientation with a plastic body and three rows of contacts, providing a total of 23 positions. The connector utilizes a 1.91 mm pitch and employs through-hole termination for secure PCB attachment. Contact materials include beryllium copper and brass, finished with gold plating to ensure reliable signal transmission. The unit operates within a temperature range of -65°C to +125°C and supports a voltage rating of 750 V with a current capacity of 3 A.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features a three-row configuration with 23 circuits for high-density interconnects
• Utilizes gold-plated beryllium copper contacts for corrosion resistance
• Designed for vertical board mounting with through-hole termination

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring standardized rectangular connectors
• Ruggedized electronic equipment operating in extreme temperatures
• Defense communication hardware needing high-reliability interconnects
• Aerospace control panels utilizing MIL-Spec components

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex documentation to confirm termination type and contact finish. Ensure compatibility with mating plugs from the same R Series family. Confirm RoHS status as indicated in the datasheet, noting that this specific variant may have non-compliant attributes depending on the manufacturing batch. Cross-reference the part number with authorized distributors to validate authenticity and traceability.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, three-row receptacle with 23 positions is required for MIL-DTL-55302 applications. Consider the through-hole termination method for robust mechanical fixation on printed circuit boards. Evaluate the 1.91 mm pitch requirement against available board space. Ensure the operating environment falls within the specified -65°C to +125°C range for optimal performance.

Headers, Receptacles, Female Sockets Part Context

This receptacle belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series offers various row counts and position options to meet diverse connectivity needs. As a MIL-DTL-55302 compliant product, it adheres to strict military standards for durability and electrical performance, making it suitable for critical infrastructure and defense applications where reliability is paramount.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 standard, 3-row configuration, and 23-position count. Verify identical pitch dimensions and termination style to ensure physical compatibility. Consult manufacturer cross-reference lists for approved equivalents that maintain the same electrical ratings and environmental specifications.