WTBT60SAR9SY

Overview

The WTBT60SAR9SY is a rectangular MIL-spec connector from the AirBorn W Series, manufactured by Molex. It is a board mount receptacle featuring 60 positions arranged in two rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy socket contacts and terminates via through-hole soldering. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a rated current of 5 A and withstands voltages up to 1 kV. Designed for right-angle installation, it operates within a temperature range of -65 °C to +125 °C and complies with MIL-DTL-55302 standards.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high reliability
• Features right-angle board mount orientation for space-constrained layouts
• Utilizes gold-plated copper alloy female contacts for corrosion resistance
• Constructed with Polyphenylene Sulfide (PPS) housing material

Applications

• Military avionics systems requiring rugged interconnects
• High-density electronic assemblies needing right-angle termination
• Industrial control units operating in extreme temperatures
• Defense communication equipment interfaces

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm contact configuration and mounting style. Ensure compatibility with mating plugs regarding polarization and keying options. Confirm RoHS compliance status if required for your project. Cross-reference the MIL-DTL-55302 designation to validate performance expectations. Always consult the latest datasheet for any design changes or obsolescence notices before finalizing procurement.

Selection Notes

Select this part when a right-angle receptacle is required for PCB mounting. The 60-position count suits applications needing moderate density without excessive footprint. Verify that the 5 A current rating meets circuit demands. Ensure the -65 °C to +125 °C range aligns with environmental conditions. Check that the 2.54 mm pitch matches existing board layout constraints and mating connector specifications.

Part Context

This component belongs to the AirBorn W Series, known for high-reliability rectangular connectors. The series offers various row counts and contact configurations. The WTB prefix typically denotes a board mount receptacle variant. This specific model integrates military-grade durability with standard industrial electrical ratings. It serves as a critical interface point in demanding electronic environments.

Replacement Considerations

Check for direct equivalents under the M55302/60-B60X designation. Verify pinout compatibility with existing mating hardware. Assess mechanical fit within the enclosure space. Confirm electrical parameters match system requirements. Consult manufacturer cross-reference guides for approved substitutes.