Ceramic Surface Acoustic Wave (SAW) Filter Crystal 433MHz
A mounted piezoelectric ceramic SAW filter operating at 433MHz, used in wireless remotes and IoT devices to filter RF signals. It is a mounted piezo-electric crystal, as it relies on acoustic wave propagation through a piezoelectric substrate to perform its filtering function.
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 |
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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 SAW filter is presented as a discrete electronic switch or connector component
Heading 85.36 covers electrical apparatus for switching or protecting electrical circuits, which may apply if the filter is integrated into a switch-like housing.
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 product is declared as a mounted piezo-electric crystal, not as a filter of heading 85.36
• Provide technical documentation showing the piezoelectric function to avoid reclassification
• Verify the country of origin for applicable trade agreements
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