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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 71-433338-35W is a circular MIL-spec connector plug. It complies with the MIL-DTL-38999 standard and belongs to the Series III classification. The unit features a shell size of 22 and provides 35 positions for signal transmission. Contact types are designated as pin (male) configurations, suitable for crimp termination methods. The housing material is aluminum alloy, finished with an olive drab cadmium plating to ensure corrosion resistance in demanding environments. This component is designed for cable mounting applications with a straight orientation.
Feature Summary
- Complies with MIL-DTL-38999 Series III specifications for high-reliability interconnects
- Features a robust aluminum alloy shell with protective cadmium plating
- Supports secure cable mounting via threaded coupling mechanisms
Applications
- Avionics systems requiring certified circular connectors
- Aircraft power distribution networks
- Harsh environment instrumentation controls
Procurement Notes
Verify the specific contact arrangement and termination type against the official datasheet before procurement. Confirm that the shell size and position count match the system requirements. Ensure compatibility with mating receptacles from the same series. Check for any updated environmental compliance certifications required by the end application.
Selection Notes
Select this component when a Series III circular connector is mandated by design specifications. Consider the aluminum construction for weight-sensitive aerospace applications. Evaluate the crimp termination requirement against available assembly tools. Verify the straight cable exit angle fits within the chassis constraints.
Part Context
This part falls under the Amphenol Series III circular connector family, which is widely used in military and aerospace sectors. These connectors are known for their durability and standardized interface. The 71- prefix typically denotes a specific manufacturer code or revision within the broader MIL-DTL-38999 ecosystem, ensuring traceability and quality control standards are met.
Replacement Considerations
Cross-reference with other manufacturers offering MIL-DTL-38999 Series III plugs. Verify dimensional interchangeability and electrical ratings. Ensure mating face geometry matches exactly to prevent connection failure.
