RM322-047-202-2900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM322-047-202-2900 is a rectangular MIL-DTL-55302 compliant receptacle from the R Series. It features 47 positions arranged in three rows with a 1.91 mm pitch. Designed for board mount installation, it utilizes through-hole termination with gold-plated beryllium copper sockets. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a straight mounting angle. Electrical ratings include a 750 V voltage rating and a 3 A current capacity per contact. The component operates within a temperature range of -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental performance
• Utilizes gold-plated contacts to ensure reliable signal transmission in harsh conditions
• Features a durable Polyphenylene Sulfide (PPS) housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring high-density interconnects
• Military communication equipment
• Ruggedized industrial control panels

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm termination type and contact plating. Ensure compatibility with mating plugs regarding keying options and shell size. Confirm that the straight mounting style aligns with the PCB layout requirements. Cross-reference the 47-position count to prevent pinout mismatches during assembly integration.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a three-row configuration is required for space-constrained applications. The 1.91 mm pitch offers a balance between density and manufacturability. Consider the PPS material properties for high-temperature soldering processes. Validate that the 3 A current rating meets the circuit load requirements without derating issues.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is known for its compliance with MIL-DTL-55302 standards, ensuring reliability in aerospace and defense sectors. The RM prefix indicates a receptacle form factor within the broader connector ecosystem.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 standard, 47-position count, and 1.91 mm pitch. Verify equivalent electrical ratings and housing materials. Contact suppliers for cross-reference lists based on the specific suffix variations.