RM272-020-321-5500

Headers, Male Pins Overview

The RM272-020-321-5500 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount plug with a right-angle orientation and plastic body. The component features dual rows of contacts with a 1.91 mm pitch and supports 20 circuits. Termination is achieved via through-hole mounting with a 0.140-inch tail length. The housing utilizes Polyphenylene Sulfide (PPS), and contacts are gold-plated beryllium copper/brass. It 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 reliable performance in demanding environments.
• Features a right-angle board mount design with a plastic PPS body for secure PCB integration.
• Utilizes gold-plated contacts on a 1.91 mm pitch to ensure stable signal transmission.

Headers, Male Pins Applications

• Military and defense electronic systems
• Aviation and aerospace instrumentation
• Ruggedized industrial control equipment

Headers, Male Pins Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as this item may be subject to factory special order constraints. Confirm that the specific ordering suffix matches the required termination and guide set configurations. Ensure compliance with relevant environmental certifications and lead time requirements prior to finalizing procurement plans.

Headers, Male Pins Selection Notes

Select this model when a right-angle, dual-row board mount plug is required for MIL-DTL-55302 applications. Ensure the PCB layout accommodates the 1.91 mm pitch and 0.140-inch tail length. Verify that the 20-position capacity meets circuit density needs and that the operating temperature range aligns with system thermal profiles.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for high-reliability interconnect solutions. The series is characterized by its compact form factor and robust construction, suitable for space-constrained applications requiring durable electrical connections in harsh conditions.

Headers, Male Pins Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant plugs. Verify mechanical compatibility, including pin count, pitch, and mounting style, before substituting with alternative manufacturers' components.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are made from beryllium copper and brass with a gold plating finish.

Does this connector include mounting ears?

No, the RM272-020-321-5500 is specified without mounting ears.