RM632-402-531-9501

Edgeboard Connectors Overview

The RM632-402-531-9501 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It features a card-edge board mount plug configuration with a plastic body and 6 rows of contacts. The component provides 402 positions with a 1.91 mm (0.075 inch) pitch. Termination is achieved via scored surface mount contacts with a 0.014-inch tail length. It includes installed guide pins for polarization and utilizes pre-tinned tin/lead alloy termination. The housing is constructed from Polyphenylene Sulfide (PPS), supporting operation between -65°C and +125°C.

Edgeboard Connectors Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Designed for high-density card-edge applications with 402 circuits
• Incorporates scored surface mount contacts for reliable PCB attachment
• Features Polarization 1 guide pins to ensure correct mating alignment

Edgeboard Connectors Applications

• High-density electronic interconnects in defense systems
• Aviation avionics and flight control modules
• Ruggedized industrial equipment requiring MIL-Spec reliability
• Board-to-board connections in harsh environmental conditions

Edgeboard Connectors Procurement Notes

Verify that the specific ordering suffix matches the required polarization and termination style. Confirm compliance with RoHS directives if lead-free materials are mandated, as standard versions may contain tin/lead. Ensure compatibility with existing guide pin configurations and mounting ear requirements before procurement.

Edgeboard Connectors Selection Notes

Select this model for applications demanding high circuit density within a compact rectangular form factor. Consider the scored surface mount termination for automated assembly processes. Verify that the PPS housing material meets thermal requirements for the intended operating environment.

Edgeboard Connectors Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors known for meeting stringent military standards. The series offers various row counts and termination options, providing flexibility for complex board layouts while maintaining robust mechanical and electrical performance in critical applications.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 402 position count, 6-row configuration, and scored SMT termination. Cross-reference part numbers within the AirBorn R Series or equivalent MIL-spec manufacturers ensuring identical pitch and polarization.