Gallium Arsenide Crystal Grower Hermetic Compressor Motor from Mexico
Brushless motor specifically designed for hermetic compressors in GaAs crystal growers using Liquid Encapsulated Czochralski (LEC) method for compound semiconductor wafers. Operates in corrosive ambients with encapsulant vapors. 8414.90.41.55 classification for 8414.40 parts in statistical note semiconductor equipment.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Specify GaAs LEC process compatibility with encapsulant resistance certification
• Provide motor specs showing hermetic sealing for UHV operation
• Distinguish from 8501 electric motors by compressor-specific mounting/integration