High Tg FR4 Double-Sided Copper Clad Sheet from Japan
High glass transition temperature (Tg 170°C+) FR4 double-sided copper clad laminate with refined copper foil on plastics-impregnated glass cloth base, foil thickness not exceeding 0.15mm. Designed for lead-free soldering and high-reliability automotive electronics PCBs. Meets HTS 7410.21.3040 criteria for double-sided copper clad glass-epoxy laminates.
Duty Rate — Japan → United States
53%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include Tg test reports from UL or IPC-certified labs to distinguish from standard FR4 for potential duty advantages
• Panel size affects value declaration—count sheets accurately and note any surface treatments
• Prevent reclassification by avoiding terms like 'PCB' or 'circuit board' in documentation—use 'copper clad laminate'