1N4733A 5.1V Zener Diode
The 1N4733A is a 5.1V axial-lead silicon Zener diode designed for voltage regulation in electronic circuits. It falls under HTS 8541.10.0050 as a Zener diode, which is a specific type of non-photosensitive, non-light-emitting diode that maintains a stable voltage reference through the Zener effect.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not specifically Zener type
General non-Zener diodes fall under the residual 'Other' subheading within the same diode category.
If imported as part of a processor or controller IC
Integrated circuits with embedded Zener functions are classified under electronic integrated circuits.
If sold as assembled electrical regulator modules
Assemblies incorporating Zener diodes for voltage regulation move to electrical parts of machines.
Not sure which classification is right?
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Import Tips & Compliance
• Verify diode specifications match Zener characteristics per HTS notes to avoid reclassification as general diodes
• Include detailed datasheets and component markings in documentation for CBP review
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