WTAX40SAD11SYL

Overview

The WTAX40SAD11SYL is a rectangular MIL-DTL-55302 series connector manufactured by AirBorn, a Molex company. It is a board mount receptacle featuring 40 positions arranged in a dual row configuration with socket contacts. The component utilizes vertical through-hole termination and operates at a 2.54 mm pitch. Constructed with a Polyphenylene Sulfide (PPS) plastic body and gold-plated copper alloy contacts, it supports a current rating of 5 A and a voltage rating of 1 kV. The unit includes mounting ears and a guide set for secure installation.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability applications
• Features gold-plated copper alloy socket contacts for durable electrical performance
• Includes integrated guide sets and mounting ears for precise alignment and stability

Applications

• Military avionics systems requiring rugged interconnects
• Defense communication equipment
• High-density electronic assemblies

Procurement Notes

Verify the specific suffix 'L' against official AirBorn documentation to confirm exact tail length or variant characteristics, as suffixes often denote critical dimensional differences. Ensure compatibility with mating pin connectors within the same W Series family. Confirm RoHS compliance status directly from the manufacturer's certificate of conformity prior to integration into regulated supply chains.

Selection Notes

Select this part when a 40-position, dual-row receptacle is required for MIL-DTL-55302 compliant designs. The 2.54 mm pitch suits standard board layouts, while the PPS housing provides thermal stability up to +125 C. Verify that the through-hole footprint matches the PCB design constraints and that the straight mounting angle aligns with the system's mechanical envelope requirements.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for mission-critical environments. The series offers various position counts and termination styles, maintaining consistent interface standards across the family to ensure interchangeability and reliability in demanding aerospace and defense applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with M55302/xx-CxxY equivalents only if explicitly validated by the manufacturer's obsolescence notices.