WTB26SAD9JTB

Overview

The AirBorn WTB26SAD9JTB is a rectangular MIL-Spec connector from the W Series, designed for board mount applications. It features a straight receptacle configuration with 26 positions arranged in two rows. The component utilizes through-hole termination and gold-plated copper alloy socket contacts. Constructed with a Polyphenylene Sulfide (PPS) housing, it operates within a temperature range of -65°C to +125°C. Key electrical ratings include a current capacity of 5 A, voltage rating of 1 kV, and insulation resistance of 5 GOhms at a 2.54 mm pitch.

Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Gold-plated copper alloy contacts ensure durable signal transmission
• Polyphenylene Sulfide housing provides high thermal stability

Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Procurement Notes

Verify the specific suffix JTB against official Molex/AirBorn documentation to confirm terminal type and orientation. Ensure compatibility with mating plugs by checking contact gender and row alignment. Confirm RoHS compliance status and lead-free requirements prior to integration into regulated assemblies.

Selection Notes

Select this part for high-density interconnects requiring strict environmental tolerance. The 26-position layout suits applications needing balanced signal routing. Verify that the straight mounting style fits the chassis constraints. Ensure the 5A current rating meets the circuit load requirements without derating issues.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors engineered for harsh environments. The series offers various position counts and termination options. The WTB26SAD9JTB specifically addresses needs for robust, solder-terminal receptacles in defense and aerospace sectors where long-term reliability is critical.

Replacement Considerations

Cross-reference with M55302/58-B26H equivalents if available. Verify pinout and mechanical dimensions match before substitution. Consult manufacturer datasheets for any updated suffix changes affecting functionality.