WTB90SAD9SY

Headers, Receptacles, Female Sockets Overview

The WTB90SAD9SY is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a straight receptacle designed for board mount installation. The component features 90 positions arranged in two rows with a 2.54 mm pitch. Contacts are sockets made of copper alloy with gold plating, rated for 5 A current and 1 kV voltage. The housing utilizes polyphenylene sulfide (PPS) material, providing an insulation resistance of 5 GOhms. It supports 22 AWG wire and operates within a temperature range of -65 C to +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications.
• Utilizes gold-plated copper alloy socket contacts for stable signal transmission.
• Features a PPS plastic body offering robust environmental protection.

Headers, Receptacles, Female Sockets Applications

• Military aerospace electronic systems
• Avionics interconnection networks
• Ruggedized industrial control boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct contact configuration and mounting style. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary by region. Ensure the selected variant matches the required pin count and termination type for your PCB layout.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a high-density 90-position connection is required in a dual-row format. The 2.54 mm pitch allows compatibility with standard through-hole assembly processes. Consider the straight orientation and board mount style for direct PCB integration. Verify that the 5 A rating per contact meets the circuit load requirements and that the PPS housing withstands the operational thermal environment.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for meeting stringent military standards. The series offers various configurations including plugs and receptacles with different row counts and contact types. The WTB90SAD9SY specifically addresses needs for high-pin-count interconnections in space-constrained, high-vibration environments typical of defense and aerospace sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Equivalent parts include M55302/60-B90X. Verify mechanical dimensions and contact mating interfaces before substitution to ensure compatibility with existing housing and cable assemblies.