RM252-050-321-5500

Headers, Male Pins Overview

The AirBorn RM252-050-321-5500 is a rectangular MIL-DTL-55302 connector from the R Series, designed as a right-angle plug with mounting ears. It features 50 positions across two rows with a 1.91 mm pitch. The component utilizes gold-plated beryllium copper and brass pins for through-hole board mount termination. Constructed with polyphenylene sulfide (PPS) housing, it supports a voltage rating of 750 V and a current rating of 3 A. The unit operates within a temperature range of -65 C to +125 C.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental performance.
• Features right-angle orientation with integrated mounting ears for secure PCB attachment.
• Utilizes gold-plated contacts on beryllium copper and brass substrates for conductivity.

Headers, Male Pins Applications

• Military avionics systems requiring MIL-DTL-55302 compliance
• Ruggedized electronic enclosures needing right-angle interconnects
• Board-to-board connections in harsh environment applications

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct contact plating thickness and housing material variants. Confirm that the right-angle plug configuration with mounting ears matches the mechanical design requirements. Cross-reference the MIL-DTL-55302 type designation to guarantee compatibility with mating receptacles in the same series.

Headers, Male Pins Selection Notes

Select this component when a 50-position, two-row right-angle plug is required for MIL-DTL-55302 applications. Ensure the 1.91 mm pitch aligns with the PCB layout and mating interface constraints. Verify that the 3 A current rating and 750 V voltage rating meet the circuit demands. Confirm the through-hole termination method suits the manufacturing process.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of high-density rectangular connectors known for reliability in demanding environments. The RM252 prefix indicates a right-angle plug configuration within the MIL-DTL-55302 family. It serves as a critical interconnect solution for defense and aerospace electronics where space efficiency and robust connection are prioritized.

Headers, Male Pins Replacement Considerations

M55302/191B050X is a confirmed equivalent part number for this component. Ensure mechanical dimensions and electrical ratings match before substitution.

Headers, Male Pins FAQ

What is the contact type for this connector?

The RM252-050-321-5500 uses male pin contacts.

Does this connector include mounting features?

Yes, it is equipped with mounting ears for secure installation.