WTB100SAD9SY-B82

Overview

The WTB100SAD9SY-B82 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is a straight receptacle designed for board mount applications with through-hole termination. The component features 100 positions arranged in two rows with a 2.54 mm pitch. Contacts are female sockets made of copper alloy with gold plating, rated for 5 A current and 1 kV voltage. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65 C to +125 C and offering 5 GOhms insulation resistance.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects
• Features gold-plated copper alloy socket contacts for durable signal transmission
• Utilizes Polyphenylene Sulfide housing for thermal stability and mechanical strength

Applications

• Military aerospace electronic systems
• High-density board-to-board interconnections
• Ruggedized industrial control equipment

Procurement Notes

Verify the specific suffix B82 against official datasheets to confirm guide set and mounting ear configurations. Ensure compatibility with mating plugs within the W Series family. Check RoHS compliance status directly with the manufacturer or authorized distributors as regulatory requirements may vary by production batch.

Selection Notes

Select this part for applications requiring 100 circuits in a dual-row configuration. Verify that the PCB layout supports through-hole termination and the required 2.54 mm spacing. Confirm that the 5 A current rating per contact meets the system's electrical load requirements without exceeding thermal limits.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for mission-critical environments. The series offers various contact counts and termination styles, providing standardized interfaces for defense and aerospace sectors where reliability under extreme conditions is mandatory.

Replacement Considerations

The part number alias M55302/60-B100X indicates a direct cross-reference to the MIL-DTL-55302 specification. Verify physical dimensions and contact orientation when substituting with generic MIL-spec equivalents to ensure proper fit and function.