WTB60SACJTB

Overview

The WTB60SACJTB is a rectangular MIL-spec board connector from the AirBorn W Series, manufactured by Molex. It features a straight receptacle design with 60 positions arranged in two rows and a 2.54 mm contact pitch. The component utilizes gold-plated copper alloy female contacts and a Polyphenylene Sulfide (PPS) housing. Rated for 1 kV voltage and 5 A current, it operates within a temperature range of -65 °C to +125 °C. The unit offers 5 GOhms insulation resistance and supports 22 AWG wire gauges.

Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 standards
• High-density two-row configuration for efficient space utilization
• Robust thermal stability across extreme operational environments

Applications

• Avionics systems requiring reliable high-density interconnects
• Radar and communication equipment installations
• Defense electronics and military vehicle control units

Procurement Notes

Verify the specific suffix against official datasheets to confirm exact termination style and material specifications. Ensure compatibility with mating plugs regarding hardware orientation and contact gender. Confirm RoHS compliance status through manufacturer certificates prior to integration into regulated assemblies.

Selection Notes

Select this model for applications demanding strict adherence to military reliability standards. The two-row layout optimizes board real estate compared to single-row alternatives. Verify that the PPS housing meets the required chemical and thermal resistance profiles for the intended deployment environment.

Part Context

This component belongs to the AirBorn W Series, a family of rectangular connectors designed for harsh environments. The series provides various position counts and termination options to support diverse board-to-board and cable-to-board connectivity requirements in critical infrastructure.

Replacement Considerations

Cross-reference part number M55302/58-C60X as a potential equivalent specification. Validate mechanical dimensions and electrical ratings against original design requirements before substitution.