AT-Cut Piezoelectric Quartz Blank from Mexico
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 — Mexico → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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