WTBT60SARCJTB

Overview

The WTBT60SARCJTB is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It is classified as a receptacle with 60 positions arranged in two rows. The component features solder cup termination and board mount installation style. Contacts are female sockets made of copper alloy with gold plating. The housing is constructed from Polyphenylene Sulfide (PPS). Electrical ratings include a current capacity of 5 A and voltage rating of 1 kV. Insulation resistance is specified at 5 GOhms. The operating temperature range spans from -65 C to +125 C. The contact pitch is 2.54 mm, compatible with 22 AWG wire.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Utilizes gold-plated copper alloy socket contacts for reliable signal transmission
• Constructed with Polyphenylene Sulfide housing for thermal stability

Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct configuration. Confirm RoHS compliance status through provided certificates. Cross-reference the MIL-DTL-55302 type code with the datasheet to validate pinout and mechanical dimensions before integration into design.

Selection Notes

Select this component when a high-density 60-position interface is required within strict military environmental constraints. Ensure the board layout accommodates the straight mounting orientation and solder cup termination method. Verify that the system voltage does not exceed the 1 kV rating and that thermal conditions remain within the specified operational limits.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding applications. The series offers various configurations including plugs and receptacles with different row counts and termination styles. The WTA and WTB prefixes typically denote plug and receptacle variants respectively within this standardized family.

Replacement Considerations

M55302/58-C60X is a documented alias for this component. Verify compatibility with existing mating connectors before substitution.