RM322-071-651-2900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM322-071-651-2900 is a rectangular MIL-spec receptacle from the R Series, compliant with MIL-DTL-55302. It features 71 positions across 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 voltage rating of 750 V and current capacity of 3 A. Operating temperatures range from -65 C to +125 C, with an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Three-row configuration providing high-density interconnect capability
• Gold-plated contacts ensure stable signal transmission in demanding environments
• Polyphenylene Sulfide housing offers thermal stability and chemical resistance

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring certified MIL-Spec components
• Ruggedized electronic enclosures for defense applications
• High-density circuit board interconnections in aerospace equipment
• Industrial control systems operating under extreme temperature conditions

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex/AirBorn documentation to confirm exact termination plating and housing material variations. Ensure compatibility with mating plugs regarding row count and contact density. Cross-reference the latest datasheet revisions to confirm compliance with current environmental directives and mechanical tolerances before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a straight-mount receptacle with 71 circuits is required within the R Series family. Confirm that the 1.91 mm pitch aligns with the PCB layout constraints. Verify that the through-hole termination method matches the manufacturing process capabilities. Ensure the 3 A current rating per contact is sufficient for the intended 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 high-reliability applications. The series offers various row counts and position options, standardized around a 0.075-inch contact spacing. These connectors are widely utilized in sectors where strict adherence to military standards and long-term durability are critical operational requirements.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other RM322 variants with identical 71-position, 3-row configurations. Check for equivalent MIL-DTL-55302 compliance and matching physical dimensions. Verify that alternative suppliers offer compatible gold-plated socket contacts and PPS housings to maintain electrical performance standards.