RM312-011-122-2900

Headers, Male Pins Overview

The AirBorn RM312-011-122-2900 is a rectangular MIL-DTL-55302 board mount plug featuring 11 positions across three rows. It utilizes a 1.91 mm (0.075 inch) pitch with male pin contacts made of beryllium copper and brass, finished in gold plating. The housing is constructed from polyphenylene sulfide (PPS), supporting operation between -65°C and +125°C. Designed for through-hole termination with a 0.140-inch tail length and fixed jackset, it provides reliable interconnection in demanding environments.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features a plastic body with mounting ears for secure board attachment
• Utilizes gold-plated male pins for corrosion resistance and conductivity

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific termination alloy and jackset configuration against project requirements before ordering. Confirm that the manufacturer's current production status aligns with long-term supply needs. Ensure compatibility with mating receptacles within the same R Series family to maintain mechanical and electrical integrity during assembly.

Headers, Male Pins Selection Notes

Select this component when a straight-mount, three-row connector is required for space-constrained applications. The 1.91 mm pitch allows for high density while maintaining standard spacing. Verify that the 3 A current rating and 750 V voltage rating meet circuit demands. Consider the fixed jackset design for simplified installation without hex turning tools.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series offers various row counts and contact configurations to support diverse interface requirements. Components are engineered for durability and consistent signal transmission in critical infrastructure applications.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 11-position count, three-row layout, and 1.91 mm pitch. Verify identical MIL-DTL-55302 compliance and PPS housing material. Cross-reference mounting ear dimensions and tail lengths to ensure physical interchangeability without PCB redesign.