RM352-122-321-5500BN

Headers, Male Pins Overview

The RM352-122-321-5500BN is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It functions as a right-angle board mount plug with 122 positions arranged in three rows. The component utilizes through-hole termination and features gold-plated male pins. Constructed with a Polyphenylene Sulfide (PPS) shell and beryllium copper contacts, it supports a current rating of 3 A and a voltage rating of 750 V. The operating temperature range spans from -65 C to +125 C, with a contact pitch of 1.91 mm.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features a right-angle mounting configuration for space-constrained layouts
• Utilizes gold-plated contacts for reliable signal transmission

Headers, Male Pins Applications

• Military avionics systems requiring high-density interconnects
• Ruggedized electronic enclosures adhering to MIL standards
• Board-to-board connections in harsh environmental conditions

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix BN against the manufacturer's official documentation to confirm material or plating variations. Confirm RoHS compliance status directly with Molex/AirBorn as regulatory requirements may vary by production batch. Ensure that the requested quantity aligns with factory special order protocols, as availability is not guaranteed through standard distribution channels.

Headers, Male Pins Selection Notes

Select this component when a high-density, three-row interconnect solution is required for MIL-DTL-55302 applications. The right-angle design facilitates efficient board layout optimization. Verify that the 122-position count matches the circuit requirements and that the through-hole termination method is compatible with the target PCB manufacturing process.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series offers various position counts and configurations while maintaining consistent mechanical and electrical characteristics defined by the MIL-C-55302 standard. The R Series is widely recognized for its durability and precision in critical defense and aerospace applications.

Headers, Male Pins Replacement Considerations

Cross-reference with other R Series variants such as RM352-122-321-5500 for potential functional equivalents. Ensure that any substitute maintains the same 122-position count, three-row arrangement, and right-angle orientation to preserve mechanical fit and electrical continuity within the existing system architecture.