RM412-220-171-9200

Headers, Male Pins Overview

The RM412-220-171-9200 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount plug with a plastic body and four rows of contacts. The component features a 1.91 mm pitch and supports 220 circuits. Contact plating is gold over beryllium copper and brass. Termination is through-hole with a 0.172-inch tail length. The housing material is Polyphenylene Sulfide (PPS). Operating temperature ranges from -65°C to +125°C. Current rating is 3 A per contact.

Headers, Male Pins Feature Summary

• Rectangular card-edge board mount plug configuration compliant with MIL-DTL-55302 standards.
• Four-row arrangement with scored surface mount or through-hole termination options available in the series.
• Polyphenylene Sulfide (PPS) plastic body providing structural integrity for high-density applications.

Headers, Male Pins Applications

• Aerospace avionics systems requiring high-density interconnects.
• Military communication equipment adhering to MIL-DTL-55302 specifications.
• Ruggedized electronic instrumentation panels.

Headers, Male Pins Procurement Notes

Verify the specific termination style and jackset configuration against the official datasheet before procurement. Confirm RoHS compliance status as some variants may not meet current environmental directives. Ensure the mounting ear configuration matches the mechanical design requirements. Cross-reference the part number suffixes to confirm exact pinout and accessory inclusion. Validate supplier authorization for military-grade components.

Headers, Male Pins Selection Notes

Select this model for applications requiring a 220-position interface with a 1.91 mm pitch. Consider the through-hole termination if PCB space allows for longer tails. Evaluate the need for mounting ears based on mechanical stability requirements. Compare against other R Series variants for different row counts or pitch sizes if circuit density varies. Ensure the operating temperature range meets the environmental conditions of the deployment site.

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 plugs and receptacles with different row counts and termination styles. The RM412 designation indicates a specific plug variant within this family, characterized by its multi-row layout and robust construction suitable for critical infrastructure.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 220 position count, 1.91 mm pitch, and 4-row configuration. Verify identical termination type and contact plating. Check for compatible mating receptacles from the same manufacturer series. Generic equivalents may lack the required ruggedness or certification.