Rogers 4003C Double-Sided Copper Laminate from Germany
Rogers 4003C high-frequency double-sided copper clad laminate featuring ceramic-filled plastics-impregnated glass reinforcement with refined copper foil on both sides (≤0.15mm thick). Used in RF/microwave PCBs for wireless communications. Classifies under HTS 7410.21.3040 as copper clad laminate with plastics-impregnated glass base.
Duty Rate — Germany → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• High-value specialty laminates require detailed technical datasheets and dielectric constant specifications
• Confirm 'refined copper' status with alloy analysis—Rogers materials typically qualify
• Split shipments by frequency rating if mixed to avoid average pricing issues