WTB44SAD9SY

Overview

The AirBorn WTB44SAD9SY is a rectangular MIL-DTL-55302 compliant receptacle connector from the W Series. It features 44 positions arranged in two rows with a 2.54 mm pitch. The unit utilizes gold-plated copper alloy socket contacts and a polyphenylene sulfide (PPS) housing. Designed for board mount installation, it supports through-hole termination. Electrical ratings include a 1 kV voltage rating, 5 A current capacity, and 5 GOhms insulation resistance. The operating temperature range spans from -65 C to +125 C.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects.
• Features gold-plated copper alloy female contacts for durable signal transmission.
• Constructed with polyphenylene sulfide housing for thermal stability.

Applications

• Military aerospace electronic systems
• High-density board-to-board interconnections
• Ruggedized industrial control equipment

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact contact configuration and mounting variations. Confirm RoHS compliance status directly with the manufacturer as regulatory requirements may vary by production batch. Ensure mating part compatibility with corresponding plug connectors before finalizing procurement orders.

Selection Notes

Select this component when a 44-position straight receptacle is required for MIL-DTL-55302 applications. Verify that the 2.54 mm pitch aligns with PCB layout constraints. Confirm that the 1 kV voltage rating and 5 A current capacity meet circuit design requirements. Ensure the through-hole termination method matches the target printed circuit board manufacturing process.

Part Context

This part belongs to the AirBorn W Series of rectangular connectors, which are engineered for mission-critical environments requiring high density and reliability. The series offers various position counts and contact types to support diverse military and aerospace interconnect needs.

Replacement Considerations

M55302/58-B44Y-6 is a documented alternate designation for this component. Verify mechanical dimensions and electrical ratings match before substitution.

FAQ

What is the contact gender for the WTB44SAD9SY?

The WTB44SAD9SY contains female socket contacts designed to mate with male pin connectors.

Does this connector comply with military standards?

Yes, the WTB44SAD9SY complies with the MIL-DTL-55302 specification.