Conductivity Flat Grinder from Germany
Conductivity flat grinders create precise flat orientations on semiconductor boules to indicate doping type (P/N) and resistivity. Primary/notch flats positioned per SEMI standards. Under HTS 8442.30.0150 classification.
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
• Document flat positioning accuracy (±0.5°) and length specifications per crystal orientation
• Include orientation sensor integration details
• Verify compatibility with common orientations (100, 111)