AT-Cut Piezoelectric Quartz Blank from Germany
Synthetic AT-cut quartz blanks precision-cut for oscillator applications, featuring optimal temperature stability due to piezo-electric characteristics. Falls under HTS 7104.10.00.00 as worked synthetic piezo-electric quartz, not strung, mounted, or set. Used primarily in electronics for frequency control.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include cut angle specifications (AT-cut) and X-ray diffraction reports confirming synthetic piezo-electric quartz composition
• Avoid packaging that suggests mounting; use transport stranding only if temporarily for convenience
• Check for alloy impurities; must meet Chapter 71 note 5 purity rules for synthetic stones