WTA36SACJTB

Overview

The WTA36SACJTB is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is a straight receptacle with 36 positions arranged in two rows. The component features gold-plated copper alloy socket contacts and solder cup termination for PCB mounting. Constructed with a Polyphenylene Sulfide (PPS) shell, it supports a current rating of 5 A and operates between -65 C and +125 C. The connector has a 2.54 mm pitch, 5 GOhms insulation resistance, and complies with MIL-DTL-55302 standards.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated copper alloy socket contacts for stable signal transmission
• Features a Polyphenylene Sulfide (PPS) housing for thermal stability
• Designed for direct printed circuit board mounting via solder cup termination

Applications

• Military avionics systems requiring standardized interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• Defense communication hardware interfaces
• Aerospace control panel connections

Procurement Notes

Verify the specific suffix JTB against official Molex/AirBorn documentation to confirm exact contact orientation and mounting ear configurations. Ensure compatibility with mating plugs such as the WTA36PCJTB series. Cross-reference the MIL-DTL-55302 designation with the manufacturer's current datasheet to validate environmental ratings and material specifications before procurement.

Selection Notes

Select this part for applications requiring a 36-position straight receptacle with solder cup termination. Confirm that the 5 A current rating and 1 kV voltage rating meet system requirements. Verify that the 2.54 mm pitch aligns with the PCB layout. Ensure the mating connector uses compatible pin contacts and matches the W Series form factor.

Part Context

This component belongs to the AirBorn W Series, a line of high-density rectangular connectors designed for harsh environments. The series offers various position counts and termination styles. The WTA36SACJTB specifically provides a robust solution for board-to-board or cable-to-board connections where military-grade durability and precise alignment are critical.

Replacement Considerations

Equivalent parts include M55302/63A36H. Verify mechanical dimensions and contact gender compatibility with existing mating hardware before substitution.