WTAV66PCJ

Overview

The WTAV66PCJ is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex / AirBorn. It features 66 positions arranged in two rows with a 2.54 mm pitch. The plug utilizes solder cup termination and board mount installation style. Contacts are gold-plated copper alloy pins rated for 5 A current and 1 kV voltage. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65 C to +125 C with 5 GOhms insulation resistance.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Gold-plated copper alloy pin contacts ensure stable signal transmission
• Polyphenylene Sulfide housing provides thermal stability and chemical resistance

Applications

• Avionics control systems
• Military communication equipment
• Ruggedized electronic instrumentation

Procurement Notes

Verify the specific suffix against official datasheets to confirm termination type and mounting style. Confirm RoHS compliance status directly with the manufacturer or authorized distributor. Ensure compatibility with mating receptacles within the same W Series family before procurement.

Selection Notes

Select this model for applications requiring high-density interconnects in constrained spaces. The solder cup termination suits wire-to-board connections where through-hole mounting is not feasible. Verify that the 2-row straight configuration aligns with panel or chassis layout requirements.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for harsh environments. The series offers various position counts and termination options to meet diverse MIL-Spec requirements. The WTA prefix typically denotes a straight plug variant within this standardized ecosystem.

Replacement Considerations

M55302/63A66H is a confirmed equivalent part number for this component. Cross-reference mechanical dimensions and contact orientation when substituting.