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Product Detailed Parameters
- Description：PLUG CONNECTOR
- Series：*
- Mfr：Amphenol Aerospace Operations
- Package：-
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Overview
The Amphenol Aerospace Operations part number 71-432649-18S is a circular MIL-spec connector plug. It belongs to the SJT06RT series and is manufactured under the MIL-DTL-38999 standard. The component features an aluminum alloy shell with cadmium plating and utilizes a threaded coupling mechanism for secure engagement. Internal contacts are silver-plated copper alloy sockets, arranged according to insertion configuration 14-18. This design supports reliable signal transmission in demanding operational environments.
Feature Summary
- Threaded coupling interface ensures secure mechanical connection
- Aluminum alloy housing provides structural durability
- Silver-plated contacts support signal integrity
Applications
- Avionics systems
- Military equipment interconnects
- Harsh environment signal distribution
Procurement Notes
Verify the specific datasheet revision and contact arrangement details against official manufacturer documentation before procurement. Confirm that the suffix matches the required insertion configuration. Ensure compatibility with mating receptacles regarding shell size and thread type. Check for any environmental sealing requirements specific to the application.
Selection Notes
Select this component based on the requirement for a MIL-DTL-38999 Series III compatible plug. Verify the shell size and insertion code match the system design. Consider the operating temperature range and environmental sealing needs. Ensure the cable entry orientation and termination method align with the assembly constraints.
Part Context
This part is part of the SJT06RT series, representing high-density circular connectors designed for aerospace and defense applications. These connectors are known for their robust construction and ability to withstand severe environmental conditions. The series offers various configurations to meet diverse interconnect needs in critical systems.
Replacement Considerations
Cross-reference with equivalent MIL-DTL-38999 Series III plugs from other manufacturers. Verify dimensional compatibility and electrical specifications. Ensure the replacement maintains the same shell size, thread type, and contact arrangement.
