Ceramic Multilayer Hybrid Circuit for Military Avionics from China
Multilayer ceramic printed circuit with cofired conductors and vias for high-reliability avionics in fighter jet radar systems. Meets HTS 8534.00.00.85 as 'other printed circuits having a ceramic base' designed for extreme vibration, temperature, and radiation environments. Features hermetic sealing option.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• ITAR/EAR export control docs required even for imports; verify no defense articles restrictions
• MIL-STD test certifications prove functionality distinguishes from passive components
• Specify multilayer construction and via-fill process to confirm not simple ceramic substrate