WRD122SAD11SY-D01

Headers, Receptacles, Female Sockets Overview

The WRD122SAD11SY-D01 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a straight board mount receptacle with socket contacts and a dual-row configuration providing 122 positions. The component utilizes through-hole termination with a 0.100-inch (2.54 mm) pitch and a 0.172-inch tail length. Constructed with a polyphenylene sulfide body and gold-plated copper alloy contacts, it operates within a temperature range of -65°C to +125°C and supports a current rating of 5 A per contact.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy socket contacts for low resistance
• Includes guide set and mounting ears for secure installation

Headers, Receptacles, Female Sockets Applications

• Aerospace control and display systems
• Military electronic warfare equipment
• Satellite and rocket guidance systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct pinout and termination style. Confirm that the supplier provides traceability documentation required for MIL-DTL-55302 components. Check for environmental sealing requirements if operating in harsh conditions. Ensure PCB footprint matches the specified 0.172-inch tail length for proper through-hole assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a high-density 122-position straight receptacle is required for board-to-board connections. The dual-row layout maximizes circuit density while maintaining standard 2.54 mm spacing. Choose this model over right-angle variants if vertical mounting is necessary. Verify that the 5 A current rating meets the application's electrical load requirements.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series is known for its compliance with strict military standards and robust construction. As a Molex company product, it integrates advanced manufacturing techniques to ensure consistent performance in aerospace and defense applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other MIL-DTL-55302 compliant connectors with identical 122-position, dual-row, straight configurations. Verify compatibility with mating plugs before substitution. Generic equivalents may lack the specific gold plating or PPS material properties.