WTB54SAD11SY-2

Headers, Receptacles, Female Sockets Overview

The WTB54SAD11SY-2 is a rectangular MIL-Spec receptacle from the AirBorn W Series, manufactured by Molex. It features 54 positions arranged in two rows with a 2.54 mm pitch. Designed for board mount installation, it utilizes through-hole termination and gold-plated copper alloy socket contacts. The housing is constructed from Polyphenylene Sulfide (PPS). Electrical ratings include a current capacity of 5 A and a voltage rating of 1 kV. Insulation resistance is specified at 5 GOhms. The component operates within a temperature range of -65 C to +125 C and complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects
• Features gold-plated copper alloy socket contacts for durable signal transmission
• Utilizes Polyphenylene Sulfide (PPS) housing for thermal stability
• Supports vertical through-hole board mounting with dual-row configuration

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring ruggedized interconnects
• Military defense electronics and instrumentation
• High-density circuit board assemblies
• Mission-critical industrial control equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct polarization, guide set, and mounting ear configurations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability varies. Ensure the procurement channel is an authorized source to guarantee authenticity and traceability for MIL-Spec components.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 54-position, dual-row connector is required for MIL-DTL-55302 applications. Verify that the 2.54 mm pitch aligns with the PCB layout and that the through-hole termination method matches the assembly process. Ensure the operating environment stays within the -65 C to +125 C range and that the 5 A current rating meets the circuit requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. AirBorn is now part of Molex, continuing to produce high-density, high-reliability solutions. The W Series is characterized by its robust construction and compliance with stringent military standards, making it suitable for aerospace and defense sectors where performance under stress is critical.

Headers, Receptacles, Female Sockets Replacement Considerations

WTB54SAD11SY-1 and WTB54SAD11SY-0 are listed variants within the same series. Verify if differences in polarization, guide sets, or mounting hardware affect mechanical fit. Cross-reference the specific suffix codes with the official datasheet to confirm functional equivalence before substitution.