WTB20SAD7SY-B82

Headers, Receptacles, Female Sockets Overview

The WTB20SAD7SY-B82 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a receptacle with 20 positions arranged in a dual-row configuration. The component utilizes through-hole termination for board mounting and features female socket contacts. Constructed with a Polyphenylene Sulfide (PPS) body and gold-plated copper alloy contacts, it operates within a temperature range of -65°C to +125°C. Key electrical ratings include a current capacity of 5 A and a voltage rating of 1 kV, with an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability.
• Features gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance.
• Incorporates a PPS plastic body for thermal stability and mechanical durability.
• Designed for vertical through-hole board mounting with guide slots.

Headers, Receptacles, Female Sockets Applications

• Military aerospace electronic systems
• Avionics interconnection networks
• Ruggedized defense communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation to ensure compliance with MIL-DTL-55302 standards. Confirm that the requested variant matches the required contact gender, row count, and termination style. Cross-reference datasheets for environmental ratings and material certifications prior to integration into critical systems.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, dual-row MIL-Spec receptacle is required for harsh environments. Ensure compatibility with mating plugs regarding pin layout and housing dimensions. Verify that the 5 A current rating and 1 kV voltage limit align with the system's electrical requirements and operating temperature constraints.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding applications. The series offers various position counts and configurations while maintaining strict adherence to military performance standards. The WTB20SAD7SY-B82 specifically addresses needs for compact, reliable interconnections in space-constrained military hardware.

Headers, Receptacles, Female Sockets Replacement Considerations

The part number alias M55302/60-C120Y is documented; however, verify exact dimensional and electrical equivalence before substitution. Consult official cross-reference guides to confirm compatibility with existing mating components and panel cutouts.