RM272-040-312-5500

Headers, Male Pins Overview

The AirBorn RM272-040-312-5500 is a rectangular MIL-DTL-55302 compliant board mount plug from the R Series. It features a dual-row configuration with 40 positions and a 1.91 mm pitch. The connector utilizes gold-plated beryllium copper contacts for reliable signal transmission. Designed for through-hole termination, it incorporates a right-angle mounting style to optimize PCB space efficiency. The housing is constructed from Polyphenylene Sulfide (PPS) plastic, providing structural integrity and thermal stability within the specified operating temperature range.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rigorous environmental performance
• Right-angle board mount design facilitates efficient spatial arrangement on printed circuit boards
• Gold termination ensures stable electrical connectivity and corrosion resistance
• Polyphenylene Sulfide housing offers high thermal stability and mechanical durability

Headers, Male Pins Applications

• Military and defense electronic systems requiring rugged interconnects
• Aviation avionics equipment demanding high reliability
• Industrial control systems operating in harsh environments
• Test and measurement instrumentation needing precise signal routing

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact termination type and guide set configuration. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity. Confirm compliance requirements such as RoHS status if applicable to your project constraints. Request current datasheets directly from the manufacturer to validate all technical parameters before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a right-angle, dual-row MIL-spec connector is required for board-level integration. Ensure the PCB layout supports the 1.91 mm pitch and through-hole assembly process. Verify that the 40-position count aligns with the circuit density needs of the application. Consider the right-angle orientation for space-constrained designs where vertical clearance is limited but horizontal footprint must be minimized.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors known for meeting stringent military standards. The series offers various configurations including straight and right-angle options with different row counts. The RM272 prefix typically denotes a right-angle plug variant within this product line, designed for robust performance in critical applications.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other MIL-DTL-55302 compliant connectors with identical pin counts and pitch. Verify mechanical dimensions and mating interface compatibility before substitution. Alternative parts from the same R Series family might offer similar electrical characteristics but require validation of mounting style and termination method.