WTKVA70PSY-0

Overview

The WTKVA70PSY-0 is a rectangular military specification connector from the AirBorn W Series, manufactured by Molex / AirBorn. It features a straight plug configuration with 70 positions arranged in two rows. The contacts are male pins made of copper alloy with gold plating, designed for crimp termination. The housing is constructed from polyphenylene sulfide (PPS). This component supports a current rating of 5 A and operates within a temperature range of -65 °C to +125 °C. It complies with MIL-DTL-55302 standards and utilizes a 2.54 mm pitch.

Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 specifications
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Polyphenylene sulfide housing provides thermal stability
• Straight free-hanging plug design facilitates I/O connections

Applications

• Avionics systems requiring rugged interconnects
• Military communication equipment
• Industrial control panels
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix code against official Molex or AirBorn documentation to confirm exact contact count and termination style. Ensure compatibility with mating receptacles from the same series. Confirm environmental certifications such as RoHS status if required for your application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this connector when high-density interconnects are needed in harsh environments. The 70-position layout suits complex signal routing. Gold plating is preferred for low-signal applications. Verify that the crimp tooling matches the specified wire gauge. Consider the operating temperature range relative to the installation site conditions.

Part Context

This component belongs to the AirBorn W Series, a line of high-reliability connectors designed for demanding applications. The series is known for its robust performance in aerospace and defense sectors. The WTKVA variant specifically denotes a straight plug configuration within this family.

Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 Class 1 connectors with matching pin counts and dimensions. Verify cross-reference data from Molex technical bulletins before substitution.