RM242-020-202-0256

Headers, Receptacles, Female Sockets Overview

The AirBorn RM242-020-202-0256 is a rectangular MIL-Spec connector from the R Series, designed for board mount applications. It features a dual-row configuration with 20 positions and a 1.91 mm (0.075 inch) pitch. The receptacle utilizes through-hole termination with gold-plated contacts made from beryllium copper and brass alloy. Rated for 3 A current at 250 Vrms, it operates within a temperature range of -65 °C to +125 °C. The housing is constructed from plastic, and the unit mounts vertically without mounting ears.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row rectangular design compliant with MIL-DTL-55302 standards
• Gold-plated beryllium copper and brass contacts for reliable signal transmission
• Vertical through-hole termination style for secure PCB integration

Headers, Receptacles, Female Sockets Applications

• Military and aerospace electronic systems requiring rugged interconnects
• Avionics equipment demanding high reliability in harsh environments
• Defense communication hardware utilizing MIL-Spec components

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure compliance with MIL-DTL-55302 requirements. Confirm that the gold plating and contact material specifications match the intended application's durability needs. Check for any recent obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, dual-row MIL-Spec receptacle is required for space-constrained boards. Ensure the 1.91 mm pitch aligns with the target PCB layout. Verify that the 3 A current rating and 250 Vrms voltage limit are sufficient for the circuit loads. Consider the absence of mounting ears if panel mounting is not required for this specific assembly.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the AirBorn R Series, a line of rectangular MIL-Spec connectors known for high-density interconnect solutions. The series supports various row counts and termination styles, catering to diverse military and industrial applications. The RM242 variant specifically addresses needs for dual-row configurations with standard through-hole mounting capabilities.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must maintain the 20-position, dual-row, 1.91 mm pitch specification and MIL-DTL-55302 compliance. Verify that alternative parts offer identical gold plating and beryllium copper contacts to ensure performance parity.