WTB20SAD11SY

Headers, Receptacles, Female Sockets Overview

The AirBorn WTB20SAD11SY is a rectangular MIL-DTL-55302 series board mount receptacle featuring 20 positions in a dual-row configuration. It utilizes through-hole termination with gold-plated copper alloy female socket contacts on a 2.54 mm pitch. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a rated current of 5 A and voltage of 1 kV. Operating temperatures range from -65 C to +125 C, with an insulation resistance of 5 GOhms.

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 (PPS) housing provides thermal stability and durability

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems
• Defense electronic equipment
• Industrial control boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix code against official Molex/AirBorn documentation to confirm exact pin count and polarization settings. Ensure compatibility with mating plugs regarding mounting style and terminal type. Request updated datasheets directly from authorized distributors to validate RoHS compliance and current manufacturing status before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, dual-row MIL-Spec receptacle is required for PCB integration. Confirm that the 2.54 mm pitch aligns with the target circuit board layout. Verify that the 5 A current rating and 1 kV voltage withstand requirements meet the system's electrical design constraints and environmental operating conditions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of high-density rectangular connectors acquired by Molex. The series is engineered for demanding aerospace and defense applications requiring robust interconnect solutions. The WTB20SAD11SY represents a standard through-hole variant within this specialized portfolio.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with equivalent MIL-DTL-55302 connectors from other manufacturers if supply chain constraints exist. Ensure mechanical dimensions, contact plating, and insulation materials match the original design specifications to maintain system integrity.