Plasma Etch Chamber Cooling Loop from Germany
Closed-loop cooling system for plasma etch reactor chambers, removing heat from RF electrodes and wafer chucks during dielectric etch processes. HTS 8419.89.9540 machinery for semiconductor temperature-controlled material treatment. Handles 500W+ power densities.
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 etch rate dependency on chuck temperature uniformity
• Specify RF power handling and vacuum chamber integration