Power Resistor Aluminum Housed Substrate from Mexico
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.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include thermal resistance values (Kelvin/Watt) in documentation
• Anodization thickness certification prevents corrosion claims
• Bulk shipments need clear separation from complete resistors