WTB50PR7JTC342

Overview

The WTB50PR7JTC342 is a rectangular MIL-DTL-55302 series connector manufactured by AirBorn, a Molex company. It features 50 positions arranged in two rows with male pin contacts. The component utilizes gold-plated copper alloy contacts and a polyphenylene sulfide (PPS) housing. Designed for through-hole board mounting at a right angle, it operates within a temperature range of -65°C to +125°C. Electrical specifications include a 5 A current rating, 1 kV voltage rating, and 5 GOhms insulation resistance at a 2.54 mm pitch.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Features gold-plated copper alloy contacts for reliable signal transmission
• Constructed with polyphenylene sulfide housing for thermal stability
• Designed for right-angle through-hole board mounting

Applications

• Military aerospace electronic systems
• Aviation communication equipment
• Ruggedized industrial control panels

Procurement Notes

Verify the specific suffix JTC against official AirBorn documentation to confirm jackset type and tail length variations. Ensure compatibility with mating receptacles before integration. Confirm RoHS compliance status via manufacturer certificates. Validate that the 50-position configuration matches the target PCB footprint requirements precisely.

Selection Notes

Select this model for applications requiring high-density interconnects in harsh environments. The 50-position count supports complex signal routing. The right-angle design facilitates compact board layouts. Verify that the 2.54 mm pitch aligns with existing assembly tooling and spacing constraints.

Part Context

This component belongs to the AirBorn W Series, which provides standardized rectangular connectors for demanding sectors. The series emphasizes durability and consistent electrical performance under extreme conditions. As part of the MIL-DTL-55302 family, it ensures interchangeability and reliability across various defense and aerospace platforms.

Replacement Considerations

Cross-reference with other WTB50 variants having identical position counts and contact types. Verify mechanical dimensions and mounting ear configurations to ensure physical compatibility without redesigning the host assembly.