Frequency Control Piezo-Quartz Bar from Japan
Synthetic quartz bars engineered for precision frequency control in telecommunications equipment, utilizing inverse piezo-electric effect. Classified HTS 7104.10.00.00 as worked piezo-electric quartz, temporarily strung only for transport convenience. Provides stable oscillation for base stations.
Duty Rate — Japan → 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 oscilloscope test results verifying piezo-electric frequency response
• Label clearly as 'synthetic piezo-electric quartz - not mounted' to prevent jewelry heading confusion
• For bulk imports, provide statistical annotations matching HTS revision 4 (2026) reporting