RM312-122-122-2900

Headers, Male Pins Overview

The RM312-122-122-2900 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It is designed as a board mount plug with a straight orientation and a plastic body. The component features three rows of contacts with a pitch of 1.91 mm (0.075 inches). It utilizes through-hole termination for secure PCB mounting and includes mounting ears for stability. The unit supports 122 circuits and employs gold-plated contacts to ensure reliable signal transmission in demanding environments.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high reliability
• Features a Polyphenylene Sulfide (PPS) plastic housing for durability
• Includes integrated mounting ears for enhanced mechanical stability
• Utilizes gold termination for superior conductivity and corrosion resistance

Headers, Male Pins Applications

• Military and defense electronic systems
• Aviation and aerospace instrumentation
• Ruggedized industrial control equipment
• High-reliability communication hardware

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Molex documentation to confirm exact contact plating, tail length, and jackset configuration. Ensure that the ordering information matches the required circuit count and row arrangement. Confirm compliance requirements such as RoHS status if applicable to the project constraints before finalizing procurement.

Headers, Male Pins Selection Notes

Select this model when a high-density, three-row male connector is required for vertical board mounting. The choice is driven by the need for MIL-DTL-55302 compliance and robust mechanical retention via mounting ears. Consider the 1.91 mm pitch and gold termination for applications requiring stable electrical performance in harsh conditions.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors known for meeting stringent military standards. The series offers various configurations for board-to-board and cable connections. The RM312 designation specifically indicates a straight-mount plug variant within this extensive family of interconnect solutions.

Headers, Male Pins Replacement Considerations

Consult official cross-reference guides for compatible substitutes. Verify that any alternative part maintains identical MIL-DTL-55302 compliance, physical dimensions, and contact configuration to ensure seamless integration without redesign.