WTB50SAD11J

Overview

The AirBorn WTB50SAD11J is a rectangular MIL-Spec receptacle from the W Series, designed for board mount applications. It features 50 positions arranged in two rows with a 2.54 mm pitch. The connector utilizes through-hole termination and gold-plated copper alloy socket contacts. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and a voltage rating of 1 kV. Operating temperatures range from -65 C to +125 C, with an insulation resistance of 5 GOhms.

Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Features fixed jackset design with integrated mounting ears
• Utilizes gold-plated copper alloy contacts for corrosion resistance
• Constructed with high-performance Polyphenylene Sulfide (PPS) housing

Applications

• Military avionics systems requiring rugged interconnects
• Defense communication equipment
• Industrial control panels demanding high reliability
• Aerospace instrumentation modules

Procurement Notes

Verify the specific suffix J against official Molex/AirBorn documentation to confirm exact plating thickness and material specifications. Ensure compatibility with mating plugs within the same W Series family. Confirm RoHS status and environmental compliance requirements prior to final procurement decisions.

Selection Notes

Select this component when a 50-position vertical receptacle is required for PCB mounting. The straight installation angle and through-hole method suit standard assembly processes. Verify that the 2.54 mm pitch aligns with the system's wiring density needs and that the 5 A current rating meets circuit load requirements.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors known for durability in harsh environments. The WTB50SAD11J specifically serves as a dual-row receptacle variant. It shares common interface characteristics with other W Series components but is distinguished by its 50-circuit capacity and specific mounting configuration.

Replacement Considerations

The part number alias M55302/58-C10F indicates potential cross-reference availability under MIL-DTL-55302 specifications. Verify dimensional and electrical equivalence before substituting with generic equivalents or alternative manufacturer offerings.