RM312-071-121-5500

Headers, Male Pins Overview

The RM312-071-121-5500 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It is classified as a board mount plug with a straight installation style and three rows of contacts. The component utilizes a 1.91 mm pitch and features gold-plated beryllium copper pins for termination. Designed for through-hole mounting with mounting ears, it supports 71 circuits. The housing is constructed from Polyphenylene Sulfide (PPS), providing an operating temperature range from -65 C to +125 C. It complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features a rigid plastic body constructed from Polyphenylene Sulfide (PPS)
• Incorporates mounting ears for secure board attachment during assembly

Headers, Male Pins Applications

• Military avionics systems requiring rugged interconnects
• Ground-based defense communication equipment
• Aerospace electronic control units

Headers, Male Pins Procurement Notes

Verify current availability directly with the manufacturer or authorized distributors, as this item may be subject to factory special order status. Confirm that the specific suffix matches the required termination and orientation specifications for your design. Ensure compliance with relevant export controls and quality certifications prior to procurement.

Headers, Male Pins Selection Notes

Select this model when a straight-mount, three-row configuration with 71 positions is required. Verify that the 1.91 mm pitch aligns with the PCB layout constraints. Ensure the through-hole termination method is compatible with the assembly process. Confirm that the PPS material properties meet the thermal requirements of the application environment.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, which provides a range of rectangular connectors designed for demanding environments. The series offers various row counts, contact configurations, and mounting styles to support diverse system integration needs within the military and aerospace sectors.

Headers, Male Pins Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant connectors from different manufacturers if supply chain constraints exist. Verify mechanical dimensions, pinout compatibility, and environmental ratings before substituting.