WTB36SAD11J

Overview

The WTB36SAD11J is a rectangular MIL-Spec receptacle from the AirBorn W Series, manufactured by Molex. It features 36 positions arranged in two rows with a 2.54 mm pitch. Designed for board mount installation, it utilizes through-hole termination and gold-plated copper alloy socket contacts. The housing is constructed from Polyphenylene Sulfide (PPS). Rated for 5 A current and 1 kV voltage, it operates between -65 C and +125 C with an insulation resistance of 5 GOhms. It complies with MIL-DTL-55302 standards.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability interconnects
• Features gold-plated copper alloy socket contacts for durable signal transmission
• Constructed with Polyphenylene Sulfide (PPS) housing for thermal stability
• Supports vertical through-hole mounting on printed circuit boards

Applications

• Military avionics systems requiring standardized rectangular connectors
• Ruggedized electronic equipment operating in extreme temperature environments
• Board-to-board interconnection in defense-grade instrumentation
• High-density signal routing in mission-critical control units

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact tail length and jackset configuration. Ensure compatibility with mating plugs regarding contact orientation and hardware placement. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary for specialized military-spec components.

Selection Notes

Select this component when a 36-position, dual-row receptacle is required for MIL-DTL-55302 applications. Verify that the 2.54 mm pitch and through-hole termination align with the PCB layout. Ensure the mating connector uses compatible pin or socket contacts and matches the straight mounting angle. Confirm environmental ratings meet the operational temperature range requirements.

Part Context

This part belongs to the AirBorn W Series, a family of rectangular board-mount connectors designed for demanding environments. The series offers various position counts and termination options while maintaining strict adherence to military standards. The WTB variant specifically denotes a receptacle with socket contacts, providing a robust interface solution for high-reliability electronic assemblies.

Replacement Considerations

M55302/58-C36F is a confirmed substitute part number.