WTB66SAD9JTB

Headers, Receptacles, Female Sockets Overview

The WTB66SAD9JTB is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It features 66 positions arranged in two rows with a 2.54 mm pitch. Designed for board mount installation, it utilizes through-hole termination and gold-plated copper alloy socket contacts. The housing is constructed from Polyphenylene Sulfide (PPS). Electrical specifications include a 1 kV voltage rating, 5 A current rating, and 5 GOhms insulation resistance. It operates within a temperature range of -65 C to +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Gold-plated copper alloy socket contacts ensure stable signal transmission
• Polyphenylene Sulfide housing provides thermal stability up to 125 C

Headers, Receptacles, Female Sockets Applications

• Aerospace electronic systems
• Defense communication equipment
• Industrial control boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix JTB against the manufacturer datasheet to confirm plating thickness and environmental compliance details. Ensure the ordering part number matches the required contact configuration and mounting style. Request official RoHS certificates and material declarations directly from Molex or authorized distributors to validate regulatory adherence before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 66-position interface is required for rigid PCB mounting. The straight receptacle design suits applications needing direct board integration without cable harnesses. Verify that the 2.54 mm pitch aligns with existing footprint designs and that the 1 kV rating meets circuit isolation requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors engineered for harsh environments. The series offers various position counts and contact types, maintaining consistent mechanical dimensions and electrical performance across the family to simplify supply chain management for OEMs.

Headers, Receptacles, Female Sockets Replacement Considerations

The part number alias M55302/58-B66H indicates potential cross-reference availability under the MIL-DTL-55302 standard. Verify physical compatibility and electrical ratings before substituting with generic equivalents.