RM322-206-202-5500

Headers, Receptacles, Female Sockets Overview

The RM322-206-202-5500 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It functions as a board mount receptacle with 206 positions arranged in three rows. The component utilizes through-hole termination and features gold-plated beryllium copper sockets. Designed for vertical installation, it incorporates mounting ears and a guide set. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a pitch of 1.91 mm. Electrical ratings include a current capacity of 3 A and a voltage rating of 750 V, operating within a temperature range of -65 C to +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density interconnect capability with 206 positions across three rows
• Robust mechanical stability provided by integrated mounting ears and guide sets
• Durable construction using Polyphenylene Sulfide housing material
• Reliable electrical contact performance ensured by gold plating on beryllium copper sockets

Headers, Receptacles, Female Sockets Applications

• Military electronic systems requiring MIL-DTL-55302 compliance
• Aerospace avionics and flight control interfaces
• Ruggedized industrial equipment demanding high pin counts
• Board-to-board signal transmission in harsh environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify RoHS status carefully, as documentation indicates non-compliance for this specific part number. Confirm that the required manufacturing lead time aligns with project schedules, as these are often special order items. Ensure compatibility with mating plugs regarding the specified guide set configuration. Validate that the through-hole termination method matches the target PCB fabrication capabilities.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a high-density 206-position interface is required in a compact three-row layout. The straight, vertical orientation suits applications where panel or board space is limited in height but width is available. Verify that the 1.91 mm pitch accommodates the necessary trace spacing on the printed circuit board. Consider the PPS material properties if chemical resistance or thermal stability above standard levels is required.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding military and aerospace applications. The series is characterized by its small form factor and high reliability. The RM322 prefix typically denotes a receptacle variant within the family, while the numeric sequence defines the specific position count and row arrangement unique to this part.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant connectors only if exact dimensional and electrical specifications match. Verify that any substitute maintains the same 206-position count and three-row configuration. Ensure the replacement supports the same through-hole termination and gold-plated socket requirements.