RM312-023-121-2900

Headers, Male Pins Overview

The RM312-023-121-2900 is a rectangular MIL-DTL-55302 board mount plug from the AirBorn R Series. It features a plastic body with three rows and twenty-three positions, utilizing a 1.91 mm pitch. The connector employs through-hole termination with gold-plated beryllium copper contacts. Designed for vertical installation, it includes mounting ears for secure PCB attachment. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65°C to +125°C. Rated for 3 A current and 750 V voltage, this component ensures reliable signal transmission in demanding environments.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features a three-row configuration with 1.91 mm pitch for high density
• Utilizes gold-plated beryllium copper contacts for conductivity
• Includes mounting ears for stable board-mount installation

Headers, Male Pins Applications

• Military avionics systems
• Ruggedized communication equipment
• Defense electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Molex documentation to confirm termination type and plating. Ensure compatibility with mating receptacles within the same R Series family. Confirm RoHS status and environmental certifications required for your specific application before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when a straight, three-row plug with mounting ears is required. Verify that the 1.91 mm pitch matches your PCB layout constraints. Ensure the 3 A current rating and 750 V voltage withstand are sufficient for the circuit design. Check if the fixed jackset configuration aligns with the assembly requirements.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series offers various row counts, pitches, and termination styles. The RM312 prefix indicates a straight plug configuration. This specific model provides a balance of density and mechanical stability through its ear-mounted design.

Headers, Male Pins Replacement Considerations

Cross-reference with other manufacturers' MIL-DTL-55302 equivalents only if pinout and dimensional tolerances match exactly. Verify contact material and plating thickness for equivalent performance. No direct substitute part numbers are publicly confirmed for this specific AirBorn configuration.