RM242-020-202-2900

Headers, Receptacles, Female Sockets Overview

The RM242-020-202-2900 is a rectangular MIL-DTL-55302 series receptacle manufactured by Molex / AirBorn. It features a dual-row configuration with 20 positions and 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 an operating temperature range of -65°C to +125°C. Rated for 750 V and 3 A, this straight-mount connector ensures reliable electrical connectivity in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Utilizes gold-plated beryllium copper contacts for corrosion resistance
• Features a durable polyphenylene sulfide (PPS) insulating body

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex documentation to confirm termination style and mounting variations. Ensure compatibility with mating pins regarding current ratings and environmental seals. Cross-reference the manufacturer part number directly with authorized distributors to validate authenticity and current production status before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a dual-row, 20-position MIL-spec receptacle is required for vertical board mounting. Confirm that the 1.91 mm pitch aligns with the PCB layout and that the through-hole termination method suits the assembly process. Verify that the PPS material properties meet the thermal and mechanical requirements of the target application environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of high-density rectangular connectors designed for harsh environments. The series offers various row counts and termination options while maintaining strict adherence to MIL-DTL-55302 standards. The RM242 prefix indicates a specific housing size and contact arrangement within this standardized family.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 20-position count, dual-row layout, and 1.91 mm pitch. Verify identical termination types and housing materials to ensure mechanical fit and electrical continuity without redesigning the host system.