WTB120SAD9SY-11

Headers, Receptacles, Female Sockets Overview

The WTB120SAD9SY-11 is a rectangular MIL Spec connector receptacle from the AirBorn W Series, manufactured by Molex. It features 120 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 5 A current rating and a 1 kV voltage rating. It operates within a temperature range of -65 C to +125 C and offers an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military standards for rugged reliability.
• Features gold-plated copper alloy female contacts for secure signal transmission.
• Utilizes PPS plastic housing for thermal stability and durability.

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Aviation electronic interconnects
• Industrial control equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '11' against official Molex/AirBorn documentation to confirm polarization and guide set configurations. Ensure compatibility with mating plugs such as those in the WTB series. Confirm RoHS compliance status via the manufacturer's latest datasheet before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 120-position straight receptacle is required. It is suitable for applications demanding MIL-DTL-55302 certification. Consider the 2.54 mm pitch and through-hole mounting style for PCB integration. Verify that the 5 A current rating meets the system's electrical requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for harsh environments. The series supports various position counts and contact types. As a Molex company product, it adheres to strict quality standards for defense and aerospace applications. The WTB prefix indicates a board mount receptacle configuration.

Headers, Receptacles, Female Sockets Replacement Considerations

The part number alias M55302/60-C120Y may serve as a cross-reference. Verify mechanical dimensions and pinout compatibility before substitution. Consult official Molex/AirBorn resources for approved equivalent parts.