Word Processor Hard Drive Controller PCA
A printed circuit assembly (PCA) that controls MFM hard disk drives in late-model word processing machines of heading 84.72. It manages data storage and retrieval for 10-20MB drives, acting as a dedicated interface between the machine's processor and the disk drive. This part is suitable for use solely or principally with word processing machines, and is therefore classified as a part of heading 84.72.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the PCA is designed for use with automatic data processing machines (computers) rather than word processors
Parts of ADP machines are classified under 8473.30, which covers parts of computers, whereas this item is specific to heading 84.72 machines.
If the PCA is presented as a complete storage unit rather than a part
A complete hard disk drive unit, even if intended for a word processor, would be classified as a storage unit of heading 84.71.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the PCA is declared as a part of a word processing machine of heading 84.72, not as a general computer part, to avoid misclassification
• Keep documentation showing the specific word processor model it is designed for, as this supports the 'solely or principally' use claim
• Be aware that duty rates may vary depending on the country of origin and any applicable free trade agreements
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