RM252-070-312-5500

Headers, Male Pins Overview

The RM252-070-312-5500 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a board mount plug featuring a right-angle orientation and a plastic body. The component utilizes a dual-row configuration with 70 positions and a 1.91 mm (0.075 inch) pitch. Termination is achieved via through-hole mounting with a 0.140-inch tail length. The contacts are gold-plated beryllium copper pins, rated for 3 A current and 750 V voltage. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65°C to +125°C.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Right-angle board mount design facilitates compact circuit integration
• Gold-plated beryllium copper contacts ensure reliable signal transmission
• Polyphenylene Sulfide (PPS) housing provides thermal stability

Headers, Male Pins Applications

• Aviation control and display systems
• Spacecraft electronic assemblies
• Military communication equipment
• Ruggedized industrial instrumentation

Headers, Male Pins Procurement Notes

Verify the specific ordering suffixes against the manufacturer datasheet to confirm termination type, polarization, and guide set configurations. Ensure compatibility with mating receptacles regarding contact gender and row alignment. Confirm RoHS status and lead-free requirements if applicable to the target assembly environment.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle interconnect is required within strict military standards. Evaluate the 70-position capacity against circuit density needs. Verify that the 1.91 mm pitch accommodates the PCB trace spacing constraints. Consider the through-hole tail length for proper board thickness and solder joint integrity.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors designed for demanding environments. The series offers various row counts, orientations, and termination styles while maintaining consistent MIL-DTL-55302 compliance. The RM252 prefix typically denotes a right-angle plug configuration within this standardized product line.

Headers, Male Pins Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-55302 equivalents. Verify dimensional interchangeability, particularly regarding mounting flange dimensions and contact centerlines. Ensure mating interface compatibility before substituting.