WTB70SAW40SY

Overview

The AirBorn WTB70SAW40SY is a rectangular MIL-DTL-55302 series connector receptacle featuring 70 positions in a dual-row configuration. It utilizes gold-plated copper alloy female socket contacts with a 2.54 mm pitch. Designed for board mount installation, this component employs solder cup termination and operates within a temperature range of -65°C to +125°C. The housing is constructed from Polyphenylene Sulfide (PPS), providing high insulation resistance and durability for demanding electronic applications.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated contacts ensuring stable signal transmission
• Constructed with durable Polyphenylene Sulfide housing material

Applications

• Military avionics systems
• Ruggedized communication equipment
• Defense electronics assemblies

Procurement Notes

Verify the specific suffix 'W40' against official Molex/AirBorn documentation to confirm orientation and locking mechanism details. Ensure compatibility with mating plugs regarding polarization and guide sets. Confirm RoHS compliance status through current manufacturer certificates prior to integration.

Selection Notes

Select this component when a 70-position, dual-row MIL-DTL-55302 receptacle is required. Consider the straight mounting style and solder cup termination for PCB integration. Verify that the 5A current rating and 1kV voltage withstand meet system requirements.

Part Context

This part belongs to the AirBorn W Series, a family of high-density rectangular connectors designed for harsh environments. The series offers various contact arrangements and mounting styles to support complex interconnect needs in aerospace and defense sectors.

Replacement Considerations

Equivalent parts include generic MIL-DTL-55302 compatible receptacles with matching 70-position layouts. Cross-reference pinout configurations and mechanical dimensions carefully before substitution.