Etch Chamber Plasma Controller Board from Japan
This printed circuit assembly generates RF plasma for reactive ion etching of semiconductor wafers in plasma etch tools. It enables anisotropic pattern transfer during the etching process. As a dedicated part for machines of heading 84.71, it falls under tariff item 8473.30.20.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the board is declared as a part of machines of heading 84.71
• Have documentation showing its use in plasma etch tools
• Check if the goods qualify for preferential tariff treatment under Canada's free trade agreements