Power Resistor Aluminum Housed Substrate
Aluminum substrate base for chassis-mount power resistors used in power supplies and amplifiers. Provides excellent heat sinking capability, classified under 8533.90.80.00 as resistor parts. Anodized surface for electrical isolation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If predominantly aluminum construction without resistive function
Plain aluminum articles without resistor function under Chapter 76.
If parts of power supplies/transformers
Power supply-specific resistor parts classified under 8504.
If control panels for industrial machinery
Machinery control board parts under 8537.10 boards.
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Import Tips & Compliance
• Include thermal resistance values (Kelvin/Watt) in documentation
• Anodization thickness certification prevents corrosion claims
• Bulk shipments need clear separation from complete resistors
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