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Product Detailed Parameters
- Description：WTB54SACJTA
- Series：*
- Mfr：AirBorn, Inc.
- Package：Bulk
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Overview
The WTB54SACJTA is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is a board mount receptacle featuring 54 positions arranged in two rows with a 2.54 mm pitch. The component utilizes solder cup termination for 22 AWG wire and contains female socket contacts made of copper alloy with gold plating. Rated for 5 A current and 1 kV voltage, it operates between -65 C and +125 C. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms.
Feature Summary
- Complies with MIL-DTL-55302 military specifications for high-reliability applications
- Features gold-plated copper alloy socket contacts for durable electrical connection
- Constructed with Polyphenylene Sulfide housing for thermal stability
Applications
- Military aerospace electronic systems
- Ruggedized industrial control panels
- High-density board-to-board interconnects
Procurement Notes
Verify the specific manufacturer part number against official Molex or AirBorn documentation to ensure compliance with required environmental and performance standards. Confirm that the ordering suffix matches the exact polarization and mounting configuration needed for the design. Cross-reference datasheets for any recent updates to material composition or RoHS status before finalizing procurement.
Selection Notes
Select this component when a straight, dual-row receptacle with solder cup terminations is required for MIL-DTL-55302 environments. Ensure the PCB layout accommodates the 2.54 mm pitch and 54-position footprint. Verify that the mating plug corresponds to the correct gender and contact type to maintain proper interface alignment and electrical continuity.
Part Context
This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding conditions. The series offers various position counts and termination styles, all adhering to strict military reliability standards. The WTB54SACJTA specifically addresses needs for high-density vertical mounting on printed circuit boards.
Replacement Considerations
M55302/55-A54H
