WTB50SAD9SY-3

Overview

The WTB50SAD9SY-3 is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It features 50 positions arranged in three rows with socket contacts. The component utilizes through-hole termination and mounts via a flange at a straight angle. Constructed with beryllium copper contacts plated in gold and a polyphenylene sulfide housing, it operates within a temperature range of -65°C to +125°C. The connector supports a current rating of 5 A and complies with MIL-DTL-55302 standards.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated beryllium copper contacts for durable conductivity
• Utilizes polyphenylene sulfide housing for thermal stability

Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact pinout and plating variations. Confirm RoHS compliance status directly with the supplier as regulatory requirements may vary by production batch. Ensure mounting hole patterns match the design board layout prior to ordering.

Selection Notes

Select this part for applications requiring high-density interconnects in harsh environments. The three-row configuration maximizes contact count within standard form factors. Verify that the 5 A current rating aligns with circuit load requirements and that the straight mounting style fits the chassis constraints.

Part Context

This component belongs to the AirBorn W Series, a line of high-performance rectangular connectors designed for demanding industrial and defense applications. The series is known for its robust construction and adherence to strict military standards, ensuring consistent performance across extreme operational conditions.

Replacement Considerations

Cross-reference with M55302/60-B50X equivalents. Verify mechanical dimensions and electrical ratings before substitution.