WTB54SOR9SY

Overview

The WTB54SOR9SY is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a 2-row receptacle configuration with 54 positions and a 2.54 mm pitch. Designed for board mount applications, it utilizes through-hole solder termination with gold-plated copper alloy socket contacts. The housing is constructed from Polyphenylene Sulfide (PPS). Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 °C to +125 °C and offers an insulation resistance of 5 GOhms.

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 (PPS) housing material for thermal stability

Applications

• Military aerospace electronic systems
• High-reliability industrial control boards
• Ruggedized communication equipment

Procurement Notes

Verify the specific suffix '9SY' against the official manufacturer datasheet to confirm contact plating thickness and terminal style requirements. Ensure compatibility with mating plugs in the same W Series family. Confirm RoHS compliance status directly with the supplier, as documentation indicates detailed verification is required for this component.

Selection Notes

Select this part for straight or right-angle PCB mounting where 54 circuits are required in a dual-row format. The 2.54 mm spacing suits standard density layouts. Verify that the 5 A rating per contact meets circuit load demands. Ensure the board layout accommodates the through-hole solder tail dimensions specified in the mechanical drawings.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various row counts and contact configurations. The WTB prefix denotes a receptacle type within this standardized military-grade ecosystem, ensuring interchangeability with other W Series mating parts.

Replacement Considerations

M55302/58-B54Y-6

FAQ

What is the contact gender for the WTB54SOR9SY?

The WTB54SOR9SY contains female socket contacts.

Does this connector support panel mounting?

No, the WTB54SOR9SY is specified for board mount installation via through-hole soldering.