WTB56SAD9SY

Headers, Receptacles, Female Sockets Overview

The WTB56SAD9SY is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is a board mount receptacle featuring 56 positions arranged in two rows with socket contacts. The component utilizes through-hole termination and operates at a pitch of 2.54 mm (0.100 inches). Electrical specifications include a current rating of 5 A and a voltage rating of 1 kV. The housing is constructed from Polyphenylene Sulfide (PPS), while contacts are copper alloy with gold plating. It complies with MIL-DTL-55302 standards and functions within a temperature range of -65 C to +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications.
• Features gold-plated copper alloy socket contacts for durable electrical performance.
• Utilizes Polyphenylene Sulfide (PPS) housing for thermal stability and insulation.

Headers, Receptacles, Female Sockets Applications

• Military aerospace electronic systems
• High-reliability industrial control boards
• Defense communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure compliance with MIL-DTL-55302 standards. Confirm that the procurement channel provides valid traceability records. Check for any recent Product Change Notifications (PCNs) or RoHS certificate updates directly from the manufacturer before finalizing orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a dual-row, board-mount receptacle with 56 positions is required. Ensure the design accommodates the 2.54 mm pitch and through-hole mounting style. Verify that the operating environment stays within the specified -65 C to +125 C range and that the 1 kV voltage rating meets circuit requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for rugged environments. The series offers various position counts and polarization options. The WTB56SAD9SY specifically serves as a standard straight receptacle variant, providing a robust interconnection solution for critical signal and power paths in demanding operational scenarios.

Headers, Receptacles, Female Sockets Replacement Considerations

Equivalent parts may include other MIL-DTL-55302 compliant receptacles with matching pin counts and pitch. Cross-reference dimensions and contact configurations carefully. No direct substitute part numbers are confirmed in public documentation without verifying mechanical fit and electrical ratings.