WTB56SAD9SY-11

Headers, Receptacles, Female Sockets Overview

The WTB56SAD9SY-11 is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount receptacle featuring 56 positions arranged in two rows with a 2.54 mm pitch. The component utilizes through-hole termination and gold-plated copper alloy socket contacts. Designed for vertical installation, it operates within a temperature range of -65 °C to +125 °C. Electrical specifications include a current rating of 5 A, voltage rating of 1 kV, and insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 standards for rugged military applications
• Features polarization and guide sets for secure mating alignment
• Constructed with Polyphenylene Sulfide (PPS) housing material
• Includes mounting ears for stable board attachment

Headers, Receptacles, Female Sockets Applications

• Aerospace control systems
• Defense electronic equipment
• Military communication arrays
• Industrial automation interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '-11' against official datasheets to confirm polarization and guide set configurations. Ensure compatibility with mating plugs regarding MIL-DTL-55302 standards. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as environmental declarations may vary by production batch.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 56-position interface is required for vertical PCB mounting. The dual-row layout and 2.54 mm pitch suit standard spacing requirements. Verify that the 5 A current rating and 1 kV voltage withstand capability meet the system's electrical demands under maximum operating temperatures.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors engineered for harsh environments. The series provides reliable interconnect solutions for aerospace, defense, and industrial sectors. The WTB56SAD9SY-11 represents a specific configuration within this family, offering robust mechanical and electrical performance.

Headers, Receptacles, Female Sockets Replacement Considerations

The part number alias M55302/58-B44Y-11 indicates cross-reference potential. Verify exact pin count and polarization before substituting. Standard equivalents must match MIL-DTL-55302 specifications and physical dimensions.