WTBT14SAR9SY

Overview

The WTBT14SAR9SY is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is a board mount receptacle featuring 14 positions arranged in two rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy socket contacts and a polyphenylene sulfide (PPS) body. Designed for through-hole solder termination, it operates at a rated current of 5 A and voltage of 1 kV. The unit supports an operating temperature range from -65 C to +125 C, with an insulation resistance of 5 GOhms.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for ruggedized applications.
• Features right-angle mounting configuration for space-constrained PCB layouts.
• Utilizes gold-plated contacts on a PPS housing for reliable signal transmission.

Applications

• Military and aerospace electronic systems
• High-reliability board-to-board interconnects
• Harsh environment industrial control units

Procurement Notes

Verify the specific suffix 'R9SY' against the official manufacturer datasheet to confirm the exact tail length and guide set configuration. Ensure compatibility with mating plugs regarding contact orientation and hardware standards. Confirm RoHS compliance status directly with the supplier documentation prior to integration into regulated assemblies.

Selection Notes

Select this part for applications requiring a right-angle, 14-position MIL-spec receptacle. Compare against straight-mount variants if panel clearance allows. Verify that the 5 A current rating and 1 kV voltage withstand requirements align with the circuit design parameters. Ensure the 2.54 mm pitch matches the target PCB footprint and mating connector specifications.

Part Context

This component belongs to the AirBorn W Series, a line of high-density rectangular connectors designed for mission-critical environments. The series offers various row counts and contact configurations to support diverse interconnect needs in defense and aerospace sectors.

Replacement Considerations

Equivalent part number: M55302/58-B14X. Verify mechanical dimensions and contact plating thickness before substitution.