RM312-080-122-5900

Headers, Male Pins Overview

The AirBorn RM312-080-122-5900 is a rectangular MIL Spec connector from the R Series, manufactured by Molex. It functions as a board mount plug with a straight mounting style and plastic body construction. 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 attachment and includes mounting ears for stability. The unit supports 80 circuits with gold-plated pin contacts.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Constructed with Polyphenylene Sulfide (PPS) plastic housing material
• Designed for vertical board mount installation with integrated mounting ears
• Features gold-plated beryllium copper and brass contact materials

Headers, Male Pins Applications

• Aviation control and display systems
• Spacecraft guidance and telemetry equipment
• Electronic warfare and countermeasure units
• Missile system interconnects

Headers, Male Pins Procurement Notes

Verify current availability directly with Molex or authorized distributors, as this item may be subject to factory special order status. Confirm RoHS compliance requirements against specific project constraints, noting that some variants in this series are non-compliant. Validate that the straight mounting configuration and 80-position count align precisely with the target PCB layout before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when a high-density, three-row interconnect solution is required for MIL-DTL-55302 applications. Ensure the straight orientation fits within the available chassis depth. Verify that the 1.91 mm pitch matches existing board patterns. Consider the gold plating for corrosion resistance in harsh environments compared to tin alternatives found in other series variants.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding military and aerospace environments. The series offers various row counts and orientations to accommodate different circuit density needs while maintaining strict adherence to military standards for vibration and shock resistance.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 compliant plugs with identical 80-position, three-row configurations. Verify that replacement parts maintain the same 1.91 mm pitch and straight mounting style to ensure mechanical interchangeability without modifying the host PCB.