RM312-080-111-0256

Headers, Male Pins Overview

The RM312-080-111-0256 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It functions as a straight plug with mounting ears, designed for board mount installation. The component features 80 positions arranged in two rows, utilizing through-hole solder pin termination. Contacts are male pins made of beryllium copper and brass, finished with gold plating. The housing is constructed from polyphenylene sulfide (PPS). It complies with MIL-DTL-55302 standards, operates within a temperature range of -65°C to +125°C, and supports a current rating of 3 A at 750 V with a 1.91 mm pitch.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Gold-plated beryllium copper contacts ensure stable signal transmission
• Polyphenylene sulfide housing provides thermal stability and durability
• Straight plug design with integrated mounting ears for secure PCB attachment

Headers, Male Pins Applications

• Avionics control and display systems
• Military communication equipment
• Ruggedized electronic assemblies
• Aerospace instrumentation panels

Headers, Male Pins Procurement Notes

Verify the specific manufacturer datasheet for the RM312-080-111-0256 to confirm current RoHS compliance status and lead times. Ensure that the ordering suffix matches the required termination style and contact finish. Cross-reference the part number with official Molex/AirBorn documentation to validate availability and production lifecycle status before procurement.

Headers, Male Pins Selection Notes

Select this connector when a MIL-DTL-55302 compliant straight plug is required for high-reliability applications. The 80-position configuration suits dense interconnect needs. Verify that the board layout accommodates the through-hole spacing and mounting ear dimensions. Confirm environmental requirements align with the specified operating temperature range and material properties.

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 row counts and termination options. The RM312 variant specifically denotes a straight plug configuration. This model integrates robust mechanical features with reliable electrical performance for demanding industrial and defense environments.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 connectors with matching position counts and pitch. Verify cross-compatibility with mating receptacles from the same series or equivalent military-grade suppliers. Ensure dimensional tolerances and mounting configurations align with existing assembly constraints.