WTB40SAD9SY-B82

Headers, Receptacles, Female Sockets Overview

The WTB40SAD9SY-B82 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount receptacle with socket contacts, designed for vertical through-hole termination. The component features a dual-row configuration with a 0.100-inch (2.54 mm) pitch and supports 40 circuits. Constructed with a polyphenylene sulfide (PPS) plastic body and gold-plated copper alloy contacts, it operates within a temperature range of -65°C to +125°C. The unit includes mounting ears and guide sets for polarization.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical through-hole board mount receptacle design
• Gold-plated copper alloy socket contacts
• Polyphenylene sulfide (PPS) plastic housing
• Integrated guide set and polarization system

Headers, Receptacles, Female Sockets Applications

• Military and aerospace electronic systems
• Ruggedized industrial control boards
• High-reliability communication equipment
• Defense avionics interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify current availability directly with Molex or authorized distributors, as this item may be subject to factory special order status. Confirm that the specific suffix B82 aligns with required environmental certifications and packaging specifications. Ensure compatibility with mating plug components before finalizing procurement orders to prevent integration errors.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a dual-row, 40-position receptacle with vertical through-hole termination is required. The 0.100-inch pitch suits standard PCB layouts needing high density. Verify that the PPS material and gold plating meet the target application's corrosion resistance and conductivity standards. Ensure the operating temperature range covers the intended environment.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of rectangular MIL-Spec connectors known for durability in harsh environments. The series offers various pin counts and configurations, adhering to MIL-DTL-55302 standards. The WTB40SAD9SY-B82 represents a specific variant optimized for board-mounted applications requiring robust mechanical retention and reliable electrical performance.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other W Series variants only if pin count and pitch match exactly. Verify that any alternative meets the same MIL-DTL-55302 specifications and physical dimensions.