WTB40SAD11SY

Headers, Receptacles, Female Sockets Overview

The WTB40SAD11SY is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount receptacle featuring 40 positions arranged in two rows with a 2.54 mm pitch. The component utilizes through-hole termination and socket contacts made of copper alloy with gold plating. Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 C to +125 C. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms. This part complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for reliable performance in demanding environments.
• Features gold-plated copper alloy socket contacts to ensure stable signal transmission and corrosion resistance.
• Utilizes a Polyphenylene Sulfide (PPS) plastic body for structural integrity and thermal stability.

Headers, Receptacles, Female Sockets Applications

• Military and aerospace electronic systems requiring standardized interconnects
• Board-to-board connections in ruggedized industrial equipment
• Avionics control units and communication modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer lot code and RoHS compliance status directly with Molex or authorized distributors before procurement. Confirm that the ordering suffix matches the required polarization and guide set configuration. Ensure compatibility with mating plugs regarding contact gender and mounting ear orientation. Request official datasheets to validate environmental ratings against project requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this receptacle when a dual-row, straight-mount solution with 40 circuits is required. It pairs with corresponding W Series plugs, such as the WTB40PR7SY-11, ensuring mechanical alignment. Consider the 2.54 mm pitch for standard PCB layouts. Verify that the operating temperature range meets the application's thermal profile and that the through-hole soldering process aligns with assembly capabilities.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a family of high-density rectangular connectors designed for harsh environments. The series offers various position counts and row configurations to support diverse connectivity needs. As a MIL-DTL-55302 compliant product, it ensures interchangeability and reliability across defense and aerospace supply chains, maintaining consistent electrical and mechanical performance standards.

Headers, Receptacles, Female Sockets Replacement Considerations

Equivalent parts may include other MIL-DTL-55302 Class Q connectors with identical pinout and form factor. Cross-reference mating plug specifications to ensure mechanical compatibility. Verify that substitute components meet the same current, voltage, and temperature ratings. Check for any differences in mounting ear dimensions or guide set configurations that might affect panel fit.