RM242-020-251-5900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM242-020-251-5900 is a rectangular MIL Spec connector from the R Series, manufactured by Molex. It features a 20-position, dual-row configuration with a 1.91 mm pitch. Designed as a straight receptacle without mounting ears, it utilizes gold-plated beryllium copper contacts housed in a polyphenylene sulfide (PPS) body. The component supports through-hole termination and operates within a temperature range of -65°C to +125°C, rated for 750 V and 3 A.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row rectangular construction compliant with MIL-DTL-55302 standards
• Gold-plated beryllium copper contacts for reliable signal transmission
• Polyphenylene sulfide housing material for thermal stability
• Through-hole termination suitable for board mount applications

Headers, Receptacles, Female Sockets Applications

• Military aerospace electronic systems
• Avionics interconnection networks
• Ruggedized communication equipment
• Defense instrumentation modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify current availability and lead times directly with authorized Molex distributors or the manufacturer. Confirm that the specific suffix matches project requirements, as ordering suffixes may alter termination style or plating. Request official RoHS compliance certificates and datasheets prior to finalizing procurement orders to ensure regulatory adherence.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for applications requiring high-density connections in constrained spaces due to its compact 1.91 mm pitch. Ensure the PCB layout accommodates through-hole pins and verify that the 3 A current rating meets circuit demands. Consider the absence of mounting ears when designing panel or chassis integration strategies.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series offers various position counts and termination styles while maintaining strict adherence to military specifications. The RM242 variant specifically denotes a receptacle form factor optimized for board-level integration.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant connectors from manufacturers such as Glenair or Amphenol. Verify mechanical dimensions, pinout compatibility, and environmental ratings before substituting. Ensure any alternative part maintains the same contact material and plating specifications.