RM272-020-311-5900

Headers, Male Pins Overview

The RM272-020-311-5900 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It features 20 positions arranged in a dual-row configuration with a 1.91 mm pitch. Designed as a right-angle board mount plug, it utilizes through-hole termination and gold-plated beryllium copper contacts. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65°C to +125°C and a current rating of 3 A per contact.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental performance.
• Features right-angle mounting geometry for compact board layout integration.
• Utilizes gold-plated beryllium copper contacts for reliable signal transmission.

Headers, Male Pins Applications

• Military avionics systems
• Ruggedized communication equipment
• Defense electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct termination style and plating requirements. Confirm availability status directly with authorized distributors, as lead times may vary for specialized military-grade components. Ensure compliance with relevant export control regulations if applicable to your region.

Headers, Male Pins Selection Notes

Select this component when a dual-row, right-angle board mount solution is required within the R Series family. Verify that the 20-position count and 1.91 mm pitch align with the target PCB footprint. Ensure the through-hole termination method matches the assembly process capabilities and that the PPS material properties meet thermal resistance needs.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of high-density rectangular connectors designed for demanding applications. The series offers various row counts and termination options, providing flexibility for different board space constraints while maintaining consistent MIL-spec reliability standards across the product family.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 standard, 20-position count, dual-row layout, and right-angle through-hole termination. Cross-reference with other manufacturers offering equivalent military-grade rectangular connectors only if mechanical and electrical interfaces are identical.

Headers, Male Pins FAQ

What is the contact material for this connector?

The contacts are made of beryllium copper with gold plating.

Does this connector include mounting ears?

Standard configurations for this series typically include mounting ears; verify the specific datasheet for the exact mechanical variant.