WTA20SACJT

Overview

The AirBorn WTA20SACJT is a rectangular MIL-DTL-55302 series connector from the W Series. It features a straight receptacle design with 20 positions arranged in two rows and a 2.54 mm pitch. The component utilizes gold-plated copper alloy socket contacts and a Polyphenylene Sulfide (PPS) housing. Electrical ratings include a current capacity of 5 A, voltage rating of 1 kV, and insulation resistance of 5 GOhms. It supports 22 AWG wire via solder cup termination and operates within a temperature range of -65 C to +125 C.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability interconnects.
• Constructed with durable Polyphenylene Sulfide (PPS) housing material.
• Features gold-plated copper alloy contacts for corrosion resistance.
• Designed for board mount installation with straight orientation.

Applications

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

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact termination style and contact configuration. Ensure compatibility with mating plugs by checking gender and row alignment. Confirm RoHS compliance status through the manufacturer's certificate of conformity prior to integration into regulated assemblies.

Selection Notes

Select this part for applications requiring standardized MIL-DTL-55302 form factors. Verify that the 2-row, 20-position layout matches the PCB footprint requirements. Ensure the solder cup termination method aligns with available assembly processes. Confirm environmental sealing needs are met by the housing material properties.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various contact counts and termination options while maintaining strict adherence to military standards for size, weight, and performance reliability in critical infrastructure.

Replacement Considerations

M55302/64-B20F is a documented alternate designation for this connector type. Verify mechanical dimensions and electrical ratings match before substitution.

FAQ

What is the contact gender for the WTA20SACJT?

The WTA20SACJT is a receptacle featuring female socket contacts.

Does this connector support surface mount technology?

No, the WTA20SACJT uses solder cup termination for through-hole or cable attachment, not surface mount.