WTB100SACJTB

Overview

The AirBorn WTB100SACJTB is a rectangular MIL-DTL-55302 series connector featuring 100 positions in a dual-row configuration. It utilizes gold-plated beryllium copper socket contacts with a 2.54 mm pitch and solder cup termination. The housing is constructed from polyphenylene sulfide (PPS), supporting a current rating of 5 A and voltage rating of 333 V. Operating temperatures range from -65°C to +125°C, with an insulation resistance of 5000 MOhms.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability applications
• Features gold-plated beryllium copper female contacts for durable signal transmission
• Constructed with polyphenylene sulfide housing for thermal stability

Applications

• Military avionics systems requiring standardized interconnects
• Ruggedized electronic equipment operating in extreme temperature environments
• High-density board-to-board or cable-to-board connections in defense electronics

Procurement Notes

Verify the specific suffix codes against official AirBorn documentation to confirm exact contact plating thickness, housing material variants, and mounting hardware configurations. Ensure compatibility with mating plugs by cross-referencing the full part number sequence, as minor alphanumeric differences may indicate distinct electrical or mechanical properties not evident in the base model designation.

Selection Notes

Select this component when a 100-position, two-row receptacle is required for MIL-DTL-55302 compliant designs. Confirm that the 2.54 mm pitch and solder cup termination align with the PCB layout and assembly processes. Validate that the 5 A current rating and 333 V voltage limit meet the circuit requirements within the specified -65°C to +125°C operational range.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various position counts and row configurations, maintaining consistent interface standards across the family. The WTB100SACJTB specifically addresses high-pin-count needs within the straight-mount receptacle category.

Replacement Considerations

Equivalent parts include M55302/58-A100H. Verify dimensional tolerances and contact retention forces before substitution.