WTAX20SAF6JTA

Overview

The WTAX20SAF6JTA is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is a straight receptacle with 20 positions arranged in two rows. The component features socket contacts with gold plating on copper alloy substrates. Termination is achieved via solder cups for 22 AWG wire. The housing is constructed from Polyphenylene Sulfide (PPS). Electrical ratings include a current capacity of 5 A and a voltage rating of 1 kV. Insulation resistance is specified at 5 GOhms. The operating temperature range spans from -65 C to +125 C. The contact pitch is 2.54 mm.

Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Utilizes gold-plated copper alloy socket contacts for corrosion resistance
• Constructed with Polyphenylene Sulfide (PPS) housing material
• Designed for board mount installation with solder cup termination

Applications

• Military aerospace electronic systems
• Ruggedized communication equipment
• Defense instrumentation panels

Procurement Notes

Verify the specific suffix JTA against official Molex/AirBorn documentation to confirm exact housing and contact configuration details. Ensure compatibility with mating plugs within the W Series family. Confirm RoHS compliance status through the manufacturer's latest certificate. Validate that the solder cup termination method aligns with your assembly process capabilities. Cross-reference the MIL-DTL-55302 designation for regulatory adherence.

Selection Notes

Select this part when a 20-position straight receptacle with solder cup termination is required. The 2.54 mm pitch suits standard wiring harnesses. Gold plating is necessary for environments requiring high corrosion resistance. The PPS housing provides thermal stability up to 125 C. Verify that the 5 A current rating meets circuit requirements. Ensure the board mount style fits the mechanical design constraints.

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. The WTAX variant specifically denotes a receptacle with solder cup contacts. These connectors are engineered for high-density interconnect applications in defense and aerospace sectors where reliability is critical.

Replacement Considerations

Check for direct equivalents under the M55302/64-A20X designation. Verify pinout and dimensional compatibility before substitution. Consult Molex for updated cross-reference lists.

FAQ

What is the contact type for the WTAX20SAF6JTA?

The WTAX20SAF6JTA utilizes female socket contacts.

Does this connector support panel mounting?

No, the WTAX20SAF6JTA is designed for board mount installation.