RM252-070-322-5900

Headers, Male Pins Overview

The RM252-070-322-5900 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It features a board mount plug configuration with a right-angle orientation and a plastic body. The component provides 70 positions arranged in two rows with a 1.91 mm pitch. Termination is achieved via through-hole mounting with a 0.140-inch tail length. Contacts are gold-plated beryllium copper pins housed in polyphenylene sulfide (PPS). It supports a current rating of 3 A, operates between -65°C and +125°C, and meets MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Right-angle board mount plug design for space-efficient PCB integration
• Gold-plated beryllium copper contacts ensuring reliable signal transmission
• Polyphenylene sulfide housing providing thermal stability up to 125°C

Headers, Male Pins Applications

• Military and aerospace electronic systems requiring MIL-DTL-55302 compliance
• High-density circuit board interconnections in rugged environments
• Avionics and defense instrumentation panel assemblies

Headers, Male Pins Procurement Notes

Verify the specific termination plating and contact material against official datasheets, as suffixes like 5900 may indicate tin/lead alloy pre-tinned terminations rather than standard gold. Confirm RoHS status and availability constraints directly with Molex distributors, as this series often involves factory special orders or limited regional distribution channels.

Headers, Male Pins Selection Notes

Select this model for applications necessitating a right-angle, dual-row through-hole plug with 70 circuits. Ensure the PCB layout accommodates the 1.91 mm pitch and 0.140-inch tail length. Validate that the operating temperature range and 3 A current rating align with system requirements before finalizing the design.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular military specification connectors known for high reliability. The R Series offers various configurations including straight and right-angle plugs and receptacles, catering to diverse board-to-board and cable-to-panel interconnection needs in demanding industrial and defense sectors.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires strict adherence to MIL-DTL-55302 specifications and matching physical dimensions, pin count, and electrical ratings.