WRD122PR9SYCL-D01-1

Overview

The WRD122PR9SYCL-D01-1 is a rectangular MIL-spec connector from the AirBorn W Series, manufactured by Molex. It features 122 positions arranged in four rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy pin contacts and terminates via through-hole mounting. Designed for board installation at a straight angle, it operates within a temperature range of -65°C to +125°C. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a current rating of 5 A and an insulation resistance of 5 GOhms.

Feature Summary

• Complies with MIL-DTL-55302 standards for high-reliability military applications
• Utilizes gold-plated contacts for enhanced conductivity and corrosion resistance
• Features a robust PPS housing suitable for demanding thermal environments

Applications

• Military avionics systems
• Radar equipment interfaces
• Communication hardware assemblies

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct termination style and contact configuration. Confirm RoHS compliance status and environmental certifications prior to procurement. Cross-reference the full part number with authorized distributors to validate availability and lead times for this specialized military-grade component.

Selection Notes

Select this connector when high-density interconnection is required in space-constrained military or aerospace designs. Ensure the mating counterpart matches the socket configuration and that the PCB layout accommodates the 2.54 mm pitch. Verify that the operating environment remains within the specified thermal limits for the PPS material.

Part Context

This component belongs to the AirBorn W Series, a family of rectangular connectors designed for mission-critical applications. The series offers various row configurations and termination options to support diverse system integration needs while maintaining strict adherence to military performance standards.

Replacement Considerations

Direct substitutes include other MIL-DTL-55302 compliant connectors with identical 122-position, 4-row specifications. Verify mechanical dimensions and electrical ratings before substitution.