WTB56SAD9SY-6

Headers, Receptacles, Female Sockets Overview

The AirBorn WTB56SAD9SY-6 is a rectangular MIL-DTL-55302 board mount receptacle from the W Series. It features 56 positions in a dual-row configuration with a 2.54 mm pitch. The connector utilizes gold-plated copper alloy socket contacts and a polyphenylene sulfide (PPS) plastic body. Designed for through-hole vertical mounting, it includes guide sets and polarization 6. Electrical ratings include a 5 A current capacity, 1 kV voltage rating, and 5 GOhms insulation resistance. Operating temperature ranges from -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Gold-plated copper alloy socket contacts ensure stable signal transmission
• Polyphenylene sulfide housing provides thermal stability and chemical resistance
• Integrated guide set and polarization mechanism prevent mating errors

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring MIL-Spec interconnects
• Military communication equipment
• Ruggedized electronic control units
• Defense instrumentation panels

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm polarization, tail length, and contact plating variations. Ensure compatibility with corresponding male plugs within the same series. Confirm RoHS compliance status and lead times directly with Molex/AirBorn distributors, as availability may vary by region.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 56-position high-density connection is required in a constrained space. The 2.54 mm pitch suits standard PCB layouts. Verify that the application environment stays within the -65°C to +125°C range. Ensure the mating interface supports the specified 5 A current per contact without derating issues.

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 offers various position counts and termination styles. The WTB56SAD9SY-6 specifically addresses needs for robust, vertically mounted receptacles in defense and aerospace sectors where strict adherence to MIL standards is mandatory.

Headers, Receptacles, Female Sockets Replacement Considerations

Equivalent parts include M55302/58-B56Y-6. Verify pinout alignment and mechanical dimensions before substitution. Cross-reference with other MIL-DTL-55302 compliant manufacturers if supply chain constraints exist.