RM352-122-321-5502

Headers, Male Pins Overview

The RM352-122-321-5502 is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It functions as a right-angle board mount plug with a plastic body and mounting ears. The component features 3 rows and supports 122 positions with a 1.91 mm pitch. Designed for through-hole termination, it utilizes gold-plated beryllium copper contacts housed in a Polyphenylene Sulfide (PPS) shell. Rated for 750 V and 3 A, it operates between -65 C and +125 C, complying with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Right-angle board mount configuration with integrated mounting ears
• Three-row arrangement supporting high-density interconnects
• Gold-plated beryllium copper contacts for reliable signal transmission
• Polyphenylene Sulfide (PPS) housing for thermal stability

Headers, Male Pins Applications

• Military electronic systems requiring MIL-DTL-55302 compliance
• Aviation avionics modules demanding high reliability
• Industrial control boards utilizing through-hole assembly
• Defense communication equipment interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix '5502' against official Molex documentation to confirm polarization and guide set configurations. Ensure compatibility with mating receptacles within the R Series family. Confirm RoHS status requirements prior to ordering, as military variants may differ from standard commercial specifications. Cross-reference the 122-position count with design constraints.

Headers, Male Pins Selection Notes

Select this model for applications necessitating a right-angle entry with robust mechanical retention via mounting ears. The three-row layout optimizes space efficiency for dense circuitry. Verify that the 1.91 mm pitch aligns with PCB trace spacing capabilities. Consider the PPS material properties for environments exceeding standard temperature ranges while maintaining structural integrity under vibration.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. Manufactured by Molex, these connectors adhere to strict military specifications. The RM352 designation indicates a specific size code within the series, tailored for board-to-board or cable-to-board connections requiring high durability and precise alignment.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other R Series plugs with matching row counts and position numbers. Verify identical MIL-DTL-55302 compliance and physical dimensions. Ensure mating receptacle availability within the same series before substitution.