WTA36SAD7J-B82

Overview

The AirBorn WTA36SAD7J-B82 is a rectangular MIL-DTL-55302 series connector featuring 36 positions in a dual-row configuration. It utilizes gold-plated copper alloy socket contacts with a 2.54 mm pitch and through-hole termination. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a 1 kV voltage rating and 5 A current capacity. Operating temperatures range from -65 °C to +125 °C, with an insulation resistance of 5 GOhms.

Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 specifications for high reliability.
• Dual-row receptacle design accommodating 36 female contacts for dense circuit integration.
• Thermoplastic PPS housing provides structural stability across extreme temperature environments.

Applications

• Avionics systems requiring ruggedized interconnect solutions
• Ground-based military communication equipment
• High-density electronic assemblies in harsh operational environments

Procurement Notes

Verify the specific suffix B82 against official Molex/AirBorn documentation to confirm mounting ear configurations or environmental sealing variations. Ensure compatibility with mating plugs by cross-referencing contact gender and orientation standards defined in the datasheet. Confirm RoHS compliance status directly with the manufacturer prior to procurement.

Selection Notes

Select this component when a 36-position straight receptacle with socket contacts is required for board-mounted applications. Verify that the 2.54 mm pitch aligns with PCB layout constraints. Ensure the operating environment remains within the specified -65 °C to +125 °C range and that the 1 kV dielectric withstand capability meets system voltage requirements.

Part Context

This part belongs to the AirBorn W Series, a family of rectangular connectors designed for mission-critical applications. The series offers various contact counts and termination options, standardized under MIL-DTL-55302. The WTA designation specifically indicates a two-row straight receptacle configuration without integrated mounting ears unless modified by suffixes.

Replacement Considerations

Equivalent parts include M55302/63A36H. Verify mechanical dimensions and contact alignment before substitution.