Synthetic Piezoelectric Quartz Resonator Wafer
Synthetic piezoelectric quartz resonator wafers are thin synthetic quartz wafers cut for high-frequency resonators. These wafers leverage the piezo-electric effect for signal generation in communication devices. They are unmounted and graded, qualifying for tariff item 7104.10.00 as piezo-electric quartz.
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
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Import Tips & Compliance
• Document the grading and unmounted state of the wafers to CBSA to ensure classification under 7104.10.00
• Provide the high-frequency resonator application details to support the piezo-electric classification
• Ensure the wafers are not mounted or set, as this would change the tariff item
Related Products under Tariff item 7104.10.00
AT-Cut Piezoelectric Quartz Blank
AT-cut piezoelectric quartz blanks are synthetic quartz crystals precision-cut for use in oscillator applications. Their piezo-electric characteristics provide optimal temperature stability, making them essential components in electronic timing devices. These blanks are unmounted and ungraded, falling under tariff item 7104.10.00 as piezo-electric quartz.
Bulk Piezoelectric Quartz Blanks 5MHz
Bulk piezoelectric quartz blanks, such as 5MHz synthetic quartz blanks, are precision-ground for use in consumer electronics timing circuits. These blanks are graded for piezo-electric uniformity and are temporarily strung for transport convenience. They are unmounted and ungraded, qualifying for classification under tariff item 7104.10.00 as piezo-electric quartz.
Frequency Control Piezo-Quartz Bar
Frequency control piezo-quartz bars are synthetic quartz bars engineered for precision frequency control in telecommunications equipment. These bars utilize the inverse piezo-electric effect to maintain stable frequencies. They are worked but unmounted, falling under tariff item 7104.10.00 as piezo-electric quartz.
High-Purity Piezoelectric Quartz Plate
High-purity piezoelectric quartz plates are ultra-pure synthetic quartz plates used in medical ultrasound transducers. These plates convert electrical energy to mechanical energy via the piezo-electric effect. They are graded and unmounted, qualifying for tariff item 7104.10.00 as piezo-electric quartz.
Piezoelectric Quartz Crystal for Watches
Piezoelectric quartz crystals for watches are high-precision synthetic quartz crystals engineered for use in quartz watch movements. These crystals exhibit piezo-electric properties when subjected to mechanical stress, ensuring accurate timekeeping. They are unmounted and ungraded, falling under tariff item 7104.10.00 as piezo-electric quartz.
Piezoelectric Quartz Sensor Element
Piezoelectric quartz sensor elements are synthetic quartz elements used in pressure and vibration sensors for automotive applications. These elements generate electrical signals via the piezo-electric effect. They are unmounted and worked, qualifying for tariff item 7104.10.00 as piezo-electric quartz.