RM352-122-312-5500

Headers, Male Pins Overview

The AirBorn RM352-122-312-5500 is a rectangular MIL-DTL-55302 board mount plug from the R Series. It features a right-angle configuration with a plastic body and three rows of contacts. The connector provides 122 positions with a 1.91 mm pitch. Termination is achieved via through-hole mounting with a 0.109-inch tail length. The contacts are gold-plated beryllium copper pins housed in polyphenylene sulfide (PPS). It includes mounting ears and a guide set for alignment.

Headers, Male Pins Feature Summary

• Right-angle board mount plug design with integrated mounting ears
• Gold-plated beryllium copper pin contacts for reliable conductivity
• Polyphenylene sulfide housing material for thermal stability
• Through-hole termination with specified tail length for PCB insertion

Headers, Male Pins Applications

• Military and aerospace electronic systems requiring MIL-DTL-55302 compliance
• High-density interconnect applications on printed circuit boards
• Ruggedized equipment operating within -65°C to +125°C environments

Headers, Male Pins Procurement Notes

Verify the specific termination type, as suffixes like 5500 typically indicate gold plating while others may denote pre-tinned alloy. Confirm RoHS status, as many R Series connectors are non-compliant. Check current availability directly with Molex/AirBorn distributors, as these components are often subject to long lead times or factory special order requirements. Ensure the right-angle orientation matches the mechanical layout constraints.

Headers, Male Pins Selection Notes

Select this model when a high-count, right-angle interconnect is required for MIL-Spec reliability. The 122-position count suits complex signal routing. Compare against straight-mount variants if space allows. Verify that the 3A current rating per contact meets the application's electrical load. Ensure the 750V voltage rating is sufficient for the system. Consider the physical dimensions of the right-angle profile for enclosure fitment.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular military specification connectors manufactured by Molex. The series is characterized by its durability and compliance with MIL-DTL-55302 standards. The RM352 prefix denotes a right-angle plug configuration within this family, distinct from the RM312 (straight plug) or RM322 (receptacle) series.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 standard, 122 position count, 3-row layout, and right-angle form factor. Cross-reference part numbers from other manufacturers producing equivalent MIL-spec rectangular connectors. Verify that any replacement maintains the same 1.91 mm pitch and through-hole termination style to ensure PCB compatibility.