RM252-080-311-5501

Headers, Male Pins Overview

The RM252-080-311-5501 is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It is classified as a board mount plug with a right-angle installation style. The component features a dual row configuration providing 80 positions with a 1.91 mm pitch. Termination is achieved via through-hole mounting with gold-plated male pins. Constructed with a Polyphenylene Sulfide (PPS) housing and Beryllium Copper contacts, it supports a current rating of 3 A and a voltage rating of 750 V. The unit operates within a temperature range of -65 C to +125 C and complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects.
• Features a right-angle board mount design with a durable PPS plastic body.
• Utilizes gold-plated beryllium copper contacts for stable signal transmission.

Headers, Male Pins Applications

• Aerospace avionics systems
• Military communication equipment
• Ruggedized industrial instrumentation

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm polarization and guide set configurations. Ensure compatibility with mating receptacles in the same R Series family. Confirm RoHS status and lead times directly with authorized distributors, as availability may vary for specialized military-grade components.

Headers, Male Pins Selection Notes

Select this model for applications requiring high-density connections in constrained spaces due to its right-angle form factor. The 80-position capacity suits complex signal routing needs. Verify that the 3 A current rating and 750 V insulation withstand requirements align with the system's electrical loads and environmental operating temperatures.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is known for its robust construction and compliance with strict military standards. Molex acquired AirBorn, integrating these high-performance connectors into their broader portfolio of electronic solutions for critical infrastructure and defense sectors.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other R Series plugs with matching position counts and termination styles. Cross-reference part numbers such as RM252-080-311-5500 or variants with different polarization guides if mechanical alignment differs. Ensure any replacement maintains the same MIL-DTL-55302 certification and physical dimensions.