WTB10PR7JTB

Overview

The AirBorn WTB10PR7JTB is a rectangular MIL-Spec connector from the W Series, compliant with MIL-DTL-55302. It features 10 positions in a 2-row configuration with male pin contacts. Designed for right-angle board mounting, it utilizes through-hole termination and gold-plated copper alloy contacts. The housing is constructed from Polyphenylene Sulfide (PPS). Key electrical ratings include a 5 A current capacity, 1 kV voltage rating, and 5 GOhms insulation resistance. It operates within a temperature range of -65°C to +125°C with a 2.54 mm pitch.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features right-angle orientation for compact PCB layout integration
• Utilizes gold-plated copper alloy contacts for durable conductivity
• Constructed with Polyphenylene Sulfide (PPS) housing for thermal stability

Applications

• Military avionics systems requiring MIL-DTL-55302 compliance
• Ruggedized electronic equipment operating in extreme temperatures
• High-density circuit board interconnections needing right-angle routing

Procurement Notes

Verify the specific suffix JTB against official Molex/AirBorn documentation to confirm exact plating thickness and termination variations. Ensure compatibility with mating receptacles within the same W Series family. Cross-reference the MIL-DTL-55302 designation for precise environmental sealing requirements. Confirm RoHS status via current manufacturer certificates before finalizing procurement.

Selection Notes

Select this component when a right-angle, 10-position male plug is required for MIL-DTL-55302 applications. Verify that the 2.54 mm pitch and through-hole termination match the target PCB design. Ensure the 5 A current rating and 1 kV voltage withstand capability meet system electrical demands. Confirm the -65°C to +125°C operating range suits the deployment environment.

Part Context

This part belongs to the AirBorn W Series, a line of high-performance rectangular connectors designed for demanding environments. The series offers various configurations including straight and right-angle options with different contact counts. These connectors are widely used in aerospace and defense sectors where vibration resistance and signal integrity are critical.

Replacement Considerations

The part number alias M55302/57A10X indicates potential cross-reference availability under that specific government stock number. Verify mechanical dimensions and contact alignment with any alternative suppliers offering MIL-DTL-55302 equivalents.