RM242-020-241-0256

Headers, Receptacles, Female Sockets Overview

The RM242-020-241-0256 is a rectangular MIL-spec connector from the AirBorn R Series, designed for board mount plug applications. It features a right-angle orientation with a plastic body and mounting ears. The component supports through-hole termination with a 1.91mm pitch across four rows, providing 196 positions. Contact plating is gold over beryllium copper, ensuring reliable signal integrity. The housing utilizes Polyphenylene Sulfide (PPS) material, rated for operation between -65°C and +125°C. This part complies with MIL-DTL-55302 standards, offering high-density interconnect solutions for demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rigorous environmental performance
• Features a right-angle board mount design with integrated mounting ears for secure installation
• Utilizes gold-plated beryllium copper contacts to ensure low resistance and durability
• Constructed with Polyphenylene Sulfide (PPS) housing for thermal stability and chemical resistance

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring certified MIL-DTL-55302 components
• High-density electronic assemblies in defense communication equipment
• Ruggedized industrial control panels operating in extreme temperature ranges
• Aerospace navigation and guidance system interconnections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact plating, termination style, and row configuration. Ensure compatibility with mating receptacles within the same R Series family. Confirm RoHS status and lead-free requirements if applicable to your supply chain regulations. Request official certification documents for MIL-DTL-55302 compliance prior to final integration into critical systems.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a right-angle, high-pin-count plug is required for PCB mounting. The 1.91mm pitch allows for dense circuit layouts while maintaining adequate spacing. Choose based on the need for gold contacts in high-reliability signal applications. Consider the PPS housing material for environments requiring resistance to solvents and high thermal loads compared to standard thermoplastics.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors known for their ruggedness and compliance with military standards. The series offers various configurations including different row counts, pin densities, and termination styles. The RM242 variant specifically denotes a plug configuration with defined physical dimensions and mounting characteristics suitable for space-constrained, high-performance electronic enclosures.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 196 position count, 1.91mm pitch, and right-angle form factor. Verify that alternative parts offer identical mounting ear configurations and housing material properties. Cross-reference mating receptacle part numbers to ensure mechanical and electrical interoperability without adapter usage.