RM322-104-211-5500

Headers, Receptacles, Female Sockets Overview

The RM322-104-211-5500 is a rectangular MIL-spec connector receptacle from the AirBorn R Series. It features 104 positions arranged in three rows with a 1.91 mm pitch. The component utilizes gold-plated beryllium copper sockets and a polyphenylene sulfide (PPS) housing. Designed for board mount installation, it supports through-hole termination with a 0.109-inch tail length. Rated for 750 V and 3 A, it operates between -65 C and +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Features removable crimp contacts for cable assembly flexibility
• Includes mounting ears for secure board attachment

Headers, Receptacles, Female Sockets Applications

• Avionics systems
• Military communication equipment
• Radar signal processing units

Headers, Receptacles, Female Sockets Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm current manufacturing availability and lead times directly with Molex/AirBorn distributors. Ensure ordering suffixes match specific termination requirements. Validate that the 104-position configuration aligns with PCB layout constraints before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for high-density interconnects requiring MIL-DTL-55302 certification. The three-row layout optimizes space efficiency on printed circuit boards. Verify mating compatibility with corresponding plug connectors in the same series. Consider thermal management capabilities within the specified operating temperature range.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series of rectangular connectors. It serves as a receptacle variant designed for vertical board mounting. The series is characterized by robust construction suitable for harsh environments. It complements other R Series components for complete system integration.

Headers, Receptacles, Female Sockets Replacement Considerations

M55302/190LC104X is a confirmed public substitute part number.