RM632-402-171-9200

Edgeboard Connectors Overview

The RM632-402-171-9200 is a rectangular MIL Spec connector from the AirBorn R Series, manufactured by Molex. It complies with MIL-DTL-55302 standards and features 402 positions arranged in six rows. Designed for surface mount (SMD/SMT) installation on PCBs, this plug utilizes male pin contacts made of beryllium copper and brass, finished with gold plating. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a straight mounting angle. Electrical ratings include a current capacity of 3 A and a voltage rating of 750 V, with an operating temperature range spanning from -65 C to +125 C.

Edgeboard Connectors Feature Summary

• High-density interconnect capability with 402 positions across six rows
• Gold-plated beryllium copper and brass contacts for reliable signal transmission
• Thermally stable PPS housing suitable for harsh environmental conditions
• Surface mount termination style for automated PCB assembly integration

Edgeboard Connectors Applications

• Military avionics systems requiring MIL-DTL-55302 compliance
• Radar and electronic warfare equipment interfaces
• Communication subsystems in defense platforms
• High-density circuit board interconnections in aerospace applications

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official manufacturer datasheet to ensure correct contact plating and termination specifications. Confirm that the requested variant matches the required MIL-DTL-55302 standard and physical dimensions. Cross-reference the part number with authorized distributors to validate authenticity and traceability documentation prior to purchase.

Edgeboard Connectors Selection Notes

Select this component when high pin count density is required within a rectangular form factor. Ensure the design accommodates surface mount technology processes. Verify that the 750 V voltage rating and 3 A current capacity align with system electrical requirements. Confirm compatibility with mating receptacles from the same R Series family for proper interface alignment.

Edgeboard Connectors Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors known for high reliability in demanding environments. The series offers various row counts and position options, all adhering to strict military specifications. The RM632-402-171-9200 represents a high-density configuration optimized for complex electronic assemblies where space efficiency and robust performance are critical.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 402-position count, six-row layout, and surface mount termination. Verify identical housing material and contact plating to ensure mechanical and electrical compatibility. Consult the manufacturer's cross-reference guide for officially validated replacement part numbers.