WTB36PRCJ

Overview

The WTB36PRCJ is a rectangular MIL-spec connector from the AirBorn W Series, manufactured by Molex. It features a 36-position, 2-row configuration with male pin contacts. The component utilizes solder cup termination and is designed for board mount installation in a straight orientation. Contacts are gold-plated copper alloy, housed in polyphenylene sulfide (PPS). It complies with MIL-DTL-55302 standards, operates between -65°C and +125°C, and supports 5 A current at 1 kV voltage.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features gold-plated copper alloy contacts for durable electrical performance
• Constructed with polyphenylene sulfide housing for thermal stability
• Designed for secure two-part board connector integration

Applications

• Military aerospace electronic systems
• High-reliability industrial control boards
• Defense communication equipment interconnects

Procurement Notes

Verify the specific suffix CJ against official Molex documentation to confirm contact finish and plating specifications. Ensure compatibility with mating receptacles within the W Series family. Confirm RoHS compliance status through certified datasheets prior to procurement. Validate that the solder cup termination method aligns with assembly processes.

Selection Notes

Select this model for applications requiring MIL-DTL-55302 compliance and 36 positions. Choose the right-angle variant if space constraints require perpendicular mounting. Verify that the 5 A rating and 1 kV insulation withstand voltage meet circuit requirements. Ensure the PCB layout accommodates the 2.54 mm pitch and solder cup termination style.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for high density and reliability. The series offers various row options and contact counts, serving mission-critical environments where consistent performance under harsh conditions is essential. The WTB prefix indicates a plug configuration within this standardized family.

Replacement Considerations

M55302/61B36X is a documented equivalent part number for this configuration. Verify mechanical dimensions and contact alignment before substitution. Ensure the replacement maintains the same MIL-DTL-55302 certification and material specifications.