WTKVA66PSY

Overview

The WTKVA66PSY is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a straight plug configuration with 66 positions arranged in two rows. The contacts are male pins made of copper alloy with gold plating, designed for crimp termination and compatible with 22 AWG wire. The housing is constructed from Polyphenylene Sulfide (PPS). Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 C to +125 C. The connector has a 2.54 mm pitch and offers an insulation resistance of 5 GOhms.

Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Utilizes gold-plated copper alloy contacts for corrosion resistance
• Constructed with Polyphenylene Sulfide (PPS) housing material

Applications

• Military electronic systems
• Aviation communication equipment
• Ruggedized industrial control interfaces

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact termination style and mounting configuration. Ensure compatibility with mating receptacles within the same W Series family. Confirm that the required contact count and row arrangement match the system design specifications before finalizing procurement orders.

Selection Notes

Select this component when a straight-mount plug with crimped contacts is required for high-reliability applications. The 66-position capacity suits complex signal routing needs. Verify that the operating environment falls within the specified temperature limits and that the 5 A current rating meets the circuit requirements.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for harsh environments. The series provides various mounting styles and contact arrangements to support diverse interconnection needs in defense and aerospace sectors. The WTKVA66PSY represents a standard straight plug variant within this extensive portfolio.

Replacement Considerations

M55302/63B66X is a confirmed public substitute part number for this component. Cross-reference dimensions and pinout configurations with the original datasheet to ensure mechanical and electrical compatibility during replacement procedures.