WTB14SAD11J

Overview

The WTB14SAD11J is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a board mount receptacle featuring 14 positions arranged in a dual row configuration with a 2.54 mm (0.100 inch) pitch. The component utilizes through-hole termination and socket contacts plated with gold over copper alloy. Designed for vertical installation, it includes mounting ears and a guide set within a polyphenylene sulfide plastic body. Electrical specifications include a current rating of 5 A, voltage rating of 1 kV, and insulation resistance of 5 GOhms. The operational temperature range spans from -65 C to +125 C.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects
• Features gold-plated socket contacts on copper alloy for durable conductivity
• Includes integrated guide sets and mounting ears for secure board alignment
• Constructed with polyphenylene sulfide housing for thermal stability

Applications

• Military avionics systems requiring standardized rectangular interfaces
• Ruggedized electronic enclosures demanding high reliability
• Defense communication equipment utilizing MIL-Spec connectors
• Aerospace instrumentation panels with strict environmental constraints

Procurement Notes

Verify the specific suffix against official datasheets to confirm mechanical variations such as tail length or jackset type. Ensure compatibility with mating plugs regarding polarization and hardware orientation. Confirm RoHS compliance status directly with the manufacturer documentation prior to procurement. Cross-reference the MIL-DTL-55302 designation to ensure adherence to required military standards for the intended application environment.

Selection Notes

Select this component when a 14-position dual-row receptacle with through-hole termination is required. Verify that the 2.54 mm pitch aligns with the PCB layout design. Ensure the operating temperature range of -65 C to +125 C meets system requirements. Confirm that the socket contact type matches the mating plug's pin configuration. Check for necessary mounting ear clearance on the printed circuit board.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular board mount connectors designed for mission-critical applications. The series offers various position counts and termination styles while maintaining MIL-DTL-55302 compliance. The WTB14SAD11J specifically addresses needs for compact, high-density connections in rugged environments where gold-plated contacts and robust housing materials are essential for long-term performance.

Replacement Considerations

Equivalent parts may include other manufacturers' MIL-DTL-55302 compliant 14-position receptacles with identical 2.54 mm pitch and through-hole termination. Verify mechanical dimensions, mounting hole patterns, and contact gender before substitution. Ensure electrical ratings meet or exceed original specifications.