SC-Cut Synthetic Piezo Quartz Crystal from China
Stress-compensated (SC-cut) synthetic quartz crystals for aerospace GPS receivers, offering superior frequency stability through piezo-electric optimization. Under HTS 7104.10.00.00 as unmounted piezo-electric quartz. Meets stringent vibration and temperature specs.
Duty Rate — China → United States
20.5%
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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Include ITAR/EAR export control documentation if dual-use aerospace application
• Provide cut orientation diagrams confirming SC-cut specifications for customs verification
• Batch-test for Chapter 71 subheading note compliance on powder sieve requirements if applicable