Float Zone Crystal Grower RF Coil from Germany
Radio frequency induction coil for melting and zone-refining semiconductor material in float zone crystal growth systems. Principal part for crystal pullers under heading 8430 semiconductor equipment. Falls in 8431.49.90 other parts.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.82.2215%Derivative steel articles the product of Argentina, Ecuador, El Salvador, Guatemala, Japan, the Republic of Korea, Liechtenstein, Switzerland, Taiwan, the United Kingdom, or a member nation of the European Union, as provided for in subdivision (c)(xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Specify RF frequency and zone melting precision in specs
• Electromagnetic compatibility certification required
• Common error: classifying under 8515 as generic induction apparatus