WTB26SAD9JTB-D01

Overview

The AirBorn WTB26SAD9JTB-D01 is a rectangular MIL-DTL-55302 series connector, specifically a receptacle with 26 positions arranged in two rows. It features straight board mount installation and through-hole termination for socket contacts. The unit utilizes gold-plated copper alloy contacts within a polyphenylene sulfide (PPS) housing. Electrical specifications include a 5 A current rating and 1 kV voltage rating, with an insulation resistance of 5 GOhms. The component operates between -65 C and +125 C using a 2.54 mm pitch.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Gold-plated copper alloy sockets ensure stable signal transmission
• Polyphenylene sulfide housing provides thermal stability up to 125 C

Applications

• Military aerospace avionics systems
• Ruggedized electronic equipment requiring MIL-Spec compliance
• Board-to-board interconnects in harsh environments

Procurement Notes

Verify the specific suffix D01 against official Molex/AirBorn documentation to confirm exact plating thickness or environmental sealing variations. Ensure compatibility with mating plugs from the same W Series family. Confirm RoHS status and lead-free requirements match project constraints before finalizing procurement orders.

Selection Notes

Select this part for applications requiring high-density 26-position connections with strict military durability standards. The straight through-hole design suits rigid PCB mounting. Consider the 5 A rating and 1 kV isolation when designing circuits. Verify that the 2.54 mm pitch aligns with existing board layout constraints and mating hardware availability.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding industrial and defense applications. The WTB designation indicates a straight receptacle configuration. These connectors are engineered for high cycle life and vibration resistance, serving as critical interconnect solutions in sectors where standard commercial components fail under stress.

Replacement Considerations

M55302/58-B26H is a documented alternate designation for this component type. Cross-reference pinout orientation and mechanical dimensions with the original datasheet to ensure functional equivalence during substitution planning.