Transistor Heat Sinks from United States
Aluminum heat sinks specifically designed for mounting on power transistors to dissipate heat during operation. These are essential for preventing thermal damage and fall under tariff item 8541.90.00 as parts of semiconductor devices (transistors).
Duty Rate — United States → Canada
0%
Import Tips
• Declare these heat sinks as parts of semiconductor devices under 8541.90.00, not as general aluminum articles
• Ensure they are specifically designed for transistors
• Provide thermal performance data to support classification