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Product Detailed Parameters
- Description：WTKA44SSY-2
- Series：*
- Mfr：AirBorn, Inc.
- Package：Bulk
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Overview
The WTKA44SSY-2 is a rectangular MIL Spec connector receptacle from the AirBorn W Series. It features 44 positions arranged in two rows with a 2.54 mm pitch. The component utilizes crimp termination for 22 AWG wires and includes gold-plated copper alloy female contacts. Designed for PCB mount installation, it operates within a temperature range of -65 C to +125 C. Key electrical specifications include a 5 A current rating and 5 GOhms insulation resistance, housed in Polyphenylene Sulfide (PPS).
Feature Summary
- Military-grade rectangular construction designed for high-reliability applications.
- Gold-plated copper alloy sockets ensure stable signal transmission.
- Polyphenylene Sulfide housing provides thermal stability and durability.
Applications
- Aviation avionics systems requiring MIL-spec reliability.
- Ruggedized military communication equipment.
- High-density PCB interconnects in defense electronics.
Procurement Notes
Verify the specific suffix designation against official Molex/AirBorn documentation to confirm exact contact plating and housing variations. Confirm RoHS compliance status directly with the manufacturer as regulatory requirements may vary by production batch. Ensure compatibility with mating plugs before procurement.
Selection Notes
Select this part for applications requiring a 44-position straight PCB receptacle with crimp termination. Verify that the system design accommodates the 2.54 mm pitch and 22 AWG wire gauge constraints. Ensure the operating environment stays within the specified -65 C to +125 C thermal limits.
Part Context
This component belongs to the AirBorn W Series, which offers vertical and right-angle board-mount options. The series supports configurations ranging from 40 to 500 contacts, catering to diverse high-density interconnect needs in demanding industrial and military sectors.
Replacement Considerations
Cross-reference with WTKA44SSY-1 and WTKA44SSY-3 for potential functional equivalents within the same series. Verify pinout and mechanical dimensions match before substitution.
FAQ
What is the contact material for the WTKA44SSY-2?
The contacts are made of copper alloy with gold plating.
Does this connector support surface mount or through-hole?
It is designed for PCB mount installation using crimp termination.
