Silicon Carbide Thyristor Wafer from Mexico
Unmounted silicon carbide wafers intended for fabricating high-power thyristors used in industrial motor controls and power grids. These wafers meet the criteria for thyristor chips under tariff item 8541.30.00 as semiconductor devices not yet assembled into finished components.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the wafers are not yet diced or mounted; processed wafers may fall under other headings
• Provide documentation on the intended thyristor fabrication to justify classification
• Check if the wafers are doped or have circuit patterns, which could alter classification