RM242-040-212-1900

Headers, Receptacles, Female Sockets Overview

The AirBorn RM242-040-212-1900 is a rectangular MIL-Spec board mount receptacle from the R Series. It features 40 positions arranged in two rows with a 1.91 mm (0.075 inch) pitch. The connector utilizes female socket contacts made of beryllium copper and brass, finished with gold plating. Designed for through-hole termination, it employs a Polyphenylene Sulfide (PPS) plastic body. The component supports a current rating of 3 A and operates within a temperature range of -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental performance
• Features gold-plated female sockets for reliable signal transmission
• Utilizes durable Polyphenylene Sulfide (PPS) housing material

Headers, Receptacles, Female Sockets Applications

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

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix code against official Molex/AirBorn documentation to confirm termination style, jackset configuration, and plating thickness. Ensure compatibility with mating plug components and PCB hole patterns before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for applications requiring high-density interconnects in harsh environments. Confirm that the 40-position count and dual-row layout fit the design constraints. Validate thermal requirements against the specified operating temperature range.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding industrial and military applications. The series emphasizes durability and precise alignment through standardized mounting and contact configurations.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant parts from different manufacturers if supply chain constraints exist. Verify mechanical dimensions and electrical ratings match exactly.