WTB40SAD9JTB

Headers, Receptacles, Female Sockets Overview

The WTB40SAD9JTB 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 40 positions and a 2.54 mm pitch. Constructed with a Polyphenylene Sulfide (PPS) plastic body and gold-plated copper alloy contacts, it supports a current rating of 5 A. The unit operates within a temperature range of -65 C to +125 C and complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy socket contacts for corrosion resistance
• Utilizes Polyphenylene Sulfide housing for thermal stability
• Includes mounting ears for secure board attachment

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems
• Defense communication equipment
• Military electronic assemblies
• Industrial control interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify part authenticity against official Molex/AirBorn documentation. Confirm specific suffix designations match project requirements. Check availability status as distribution may vary. Ensure compliance with relevant aerospace or defense procurement regulations before acquisition.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for applications requiring high-density vertical interconnects. Verify that the 40-position count and 2.54 mm pitch align with PCB layout constraints. Ensure mating plug compatibility within the W Series family. Consider environmental ratings if operating in extreme temperatures.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors engineered for demanding environments. The series offers various contact counts and orientations, providing standardized solutions for OEMs in aviation and defense sectors requiring robust interconnect performance.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other WTB receptacles within the same series, such as WTB30SAD9JTB or WTB50SAD9JTB, provided position counts differ. Cross-reference pinout configurations to ensure functional equivalence.