RM452-110-311-9503

Headers, Male Pins Overview

The RM452-110-311-9503 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It features a right-angle board mount plug design with a plastic body and mounting ears. The component supports 110 positions across four rows with a 1.91 mm pitch. Termination is achieved via through-hole pins pre-tinned with tin/lead alloy. Constructed with beryllium copper and brass contacts, it operates within a temperature range of -65°C to +125°C, rated for 750 V and 3 A.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Right-angle board mount configuration with integrated mounting ears
• Through-hole termination utilizing pre-tinned pin contacts
• Polyphenylene sulfide (PPS) insulator body for thermal stability

Headers, Male Pins Applications

• Aviation control and display systems
• Spacecraft guidance and telemetry interfaces
• Military electronic warfare equipment
• Radar and communication subsystems

Headers, Male Pins Procurement Notes

Verify manufacturer authenticity directly with Molex or authorized distributors. Confirm that the specific suffix matches the required polarization and termination specifications. Request official datasheets and material compliance certificates prior to integration. Ensure storage conditions maintain the integrity of the pre-tinned contacts against oxidation.

Headers, Male Pins Selection Notes

Select this model when high-density interconnectivity is required in space-constrained environments. The right-angle orientation facilitates efficient PCB layout routing. Verify that the 1.91 mm pitch aligns with existing board patterns. Consider the operating temperature limits relative to the deployment environment to ensure reliable signal transmission under stress.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding applications. The series is characterized by its adherence to strict military standards, ensuring durability and reliability. The RM452 variant specifically denotes a board mount plug configuration within this extensive portfolio of aerospace-grade interconnect solutions.

Headers, Male Pins Replacement Considerations

Cross-reference compatible part numbers within the same R Series family. Verify identical pin counts, row configurations, and pitch dimensions before substitution. Ensure mechanical compatibility with existing mounting structures and housing constraints.