RM252-050-311-5500

Headers, Male Pins Overview

The RM252-050-311-5500 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a board mount plug featuring a right-angle orientation and a plastic body constructed from Polyphenylene Sulfide (PPS). The component utilizes a dual-row configuration with 50 positions and a 1.91 mm pitch. Termination is achieved via through-hole mounting with gold-plated male pins. Electrical specifications include a current rating of 3 A, a voltage rating of 750 V, and an insulation resistance of 5 GOhms. The operating temperature range spans from -65 C to +125 C.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance.
• Features a right-angle board mount design with a durable PPS plastic housing.
• Equipped with gold-plated beryllium copper contacts for reliable signal transmission.

Headers, Male Pins Applications

• Aerospace control systems
• Avionics interconnections
• Military electronic equipment
• Rugged industrial instrumentation

Headers, Male Pins Procurement Notes

Verify the specific termination style and tail length requirements against the official datasheet before ordering. Confirm that the right-angle form factor aligns with the mechanical constraints of the target printed circuit board layout. Ensure compatibility with mating receptacles within the same R Series family to guarantee proper engagement and electrical continuity.

Headers, Male Pins Selection Notes

Select this model when a high-density 50-position connection is required in a space-constrained environment necessitating a right-angle footprint. The gold termination provides superior corrosion resistance compared to tin variants. Verify that the 3 A current rating per contact meets the thermal management requirements of the specific application circuitry.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series offers various configurations including straight and right-angle plugs and receptacles. The RM252 prefix specifically denotes a dual-row board mount plug variant within the broader MIL-Spec catalog.

Headers, Male Pins Replacement Considerations

Direct substitutes must share the MIL-DTL-55302 compliance, 50 position count, and right-angle board mount geometry. Cross-reference pinout diagrams and mating interface dimensions to ensure mechanical interchangeability without redesigning the host assembly.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are made from Beryllium Copper with a Gold plating finish.

Does this part support surface mount technology?

No, the RM252-050-311-5500 uses a Through Hole termination method for board mounting.