RM342-047-222-2900

Headers, Receptacles, Female Sockets Overview

The RM342-047-222-2900 is a rectangular MIL-DTL-55302 board mount receptacle from the AirBorn R Series. It features a plastic body with three rows and 47 positions, utilizing a 1.91 mm pitch. Designed for through-hole termination, this straight-mount connector incorporates gold-plated beryllium copper sockets. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65°C to +125°C. Rated at 3 A current and 750 V voltage, it provides reliable interconnection in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Utilizes gold-plated beryllium copper contacts for superior conductivity
• Features a Polyphenylene Sulfide (PPS) insulator for thermal stability

Headers, Receptacles, Female Sockets Applications

• Avionics control systems
• Spacecraft instrumentation
• Electronic warfare equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex/AirBorn documentation to confirm exact tail length and jackset configuration. Ensure compatibility with mating plugs regarding contact type and row alignment. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by project specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, three-row MIL-DTL-55302 receptacle is required for vertical board mounting. Consider the 1.91 mm pitch and 47-position capacity for space-constrained applications. Verify that the through-hole termination method aligns with the PCB fabrication capabilities. Ensure the PPS material properties meet the thermal requirements of the operational environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors manufactured by Molex. The series is characterized by its adherence to strict military standards and robust construction. These connectors are widely utilized in sectors requiring high reliability, such as aerospace and defense, where consistent performance under extreme conditions is critical.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Molex/AirBorn substitution guides for verified equivalents. Generic replacements may not match the precise mechanical dimensions or electrical ratings defined by MIL-DTL-55302.