RM212-010-121-5500

Headers, Receptacles, Female Sockets Overview

The AirBorn RM212-010-121-5500 is a rectangular MIL-DTL-55302 board mount plug from the R Series. It features a dual-row configuration with 10 positions and a 1.91 mm pitch. The connector utilizes gold-plated beryllium copper pins for termination via through-hole mounting. Constructed with a polyphenylene sulfide (PPS) plastic body, it supports straight installation angles. Rated for 3 A current and 750 V voltage, it 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 reliability
• Features gold-plated contacts for enhanced conductivity and corrosion resistance
• Utilizes polyphenylene sulfide housing for thermal stability
• Designed for vertical board mount integration with mounting ears

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Defense communication equipment
• Rugged industrial control panels
• Aerospace instrumentation interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Molex/AirBorn documentation to ensure correct termination style and jackset configuration. Confirm that the requested variant matches the required MIL-DTL-55302 compliance level. Cross-reference the pin count and row arrangement with schematic requirements before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-pin-count, high-reliability interconnect is required for space-constrained PCB layouts. The 1.91 mm pitch allows for dense routing while maintaining robust mechanical locking. Ensure the application environment stays within the specified -65 °C to +125 °C operational limits for optimal performance.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors designed for harsh environments. The series offers various row counts and pin configurations to support diverse connectivity needs in defense and aerospace sectors. The RM212 prefix indicates a straight, dual-row plug configuration.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other manufacturers' MIL-DTL-55302 compliant connectors with identical 10-position, 1.91 mm pitch specifications. Verify mating interface dimensions and mounting ear tolerances to ensure mechanical compatibility during replacement.