RM322-023-651-2900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM322-023-651-2900 is a rectangular MIL-spec receptacle from the R Series, manufactured by Molex. It features a vertical board mount design with a plastic body and three rows of contacts. The connector provides 23 positions with a 1.91 mm pitch. Termination is achieved via through-hole mounting with pre-tinned tin/lead alloy tails measuring 0.172 inches in length. It includes fixed jacksets and mounting ears for secure installation. Contacts are gold-plated beryllium copper sockets rated for 3 A current and 750 V voltage. The housing utilizes polyphenylene sulfide (PPS), supporting an operating temperature range from -65 °C to +125 °C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 standards for rugged military applications
• Utilizes gold-plated beryllium copper contacts for reliable signal transmission
• Features a PPS plastic housing for thermal stability and durability
• Includes integrated mounting ears and fixed jacksets for structural integrity

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring MIL-DTL-55302 compliance
• Ruggedized electronic equipment in defense platforms
• High-reliability board-to-board interconnects in harsh environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific ordering suffix matches the required termination style and tail length. Confirm RoHS status as documentation indicates non-compliance for this variant. Ensure compatibility with existing PCB layouts regarding the 1.91 mm pitch and mounting ear dimensions. Cross-reference the MIL-DTL-55302 specification to validate environmental performance requirements against the application's operational limits.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, three-row receptacle with through-hole termination is required. The 23-position count suits moderate density interconnect needs. Gold plating ensures low contact resistance, while the PPS material supports high-temperature processing. Verify that the fixed jackset configuration aligns with the mating connector's guide set or pin arrangement for proper alignment during assembly.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding military and aerospace environments. The series offers various row counts and termination options to accommodate different circuit densities. As a Molex company product, it maintains strict quality controls aligned with MIL-DTL-55302 specifications, ensuring consistency in performance across the product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 23-position, 3-row, 1.91 mm pitch configuration. Verify identical termination type (through-hole) and contact plating (gold). Check for equivalent mounting features such as ears and jacksets. Alternative parts should meet the same MIL-DTL-55302 standard and temperature ratings to ensure functional interchangeability.