Digital Phosphor Oscilloscope Signal Acquisition Board from China
High-speed printed circuit assembly for digital phosphor oscilloscopes that captures and digitizes input signals at multi-GSa/s rates. Classified under HTS 9030.90.25.00 as it is a specialized part exclusively for subheading 9030.10 oscilloscopes, featuring FPGA for real-time waveform reconstruction.
Duty Rate — China → United States
35%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Provide oscilloscope integration diagrams showing signal path from probe to acquisition FPGA to prove 9030.10 specificity
• Label assemblies with model numbers matching certified oscilloscopes; avoid generic 'signal board' descriptions