Oscilloscope Main Control PCB
This printed circuit assembly serves as the main control board for digital oscilloscopes, handling signal processing, waveform display control, and user interface functions. It falls under HTS 9030.90.25.00 as a dedicated part for oscilloscopes (subheading 9030.10), containing specialized ICs for analog-to-digital conversion and high-speed data handling.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used in general computing equipment like PC-based test systems
Shifts to parts of computers if principally for data processing rather than dedicated oscilloscope measurement functions.
If for spectrum analyzers or other 9030.20+ apparatus
Classified under other parts subheadings if designed for non-oscilloscope electrical measurement devices.
If treated as hybrid integrated circuits rather than assemblies
Applies when the PCA qualifies as a monolithic/polylithic hybrid IC per Chapter 85 definitions, not full assemblies.
Not sure which classification is right?
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Import Tips & Compliance
• Verify the PCA is specifically designed for oscilloscopes via technical specs and manufacturer declarations to avoid reclassification
• Include detailed BOM listing ASICs and components tied to 9030.10 functionality; retain oscilloscope model compatibility docs
Related Products under HTS 9030.90.25.00
Mixed Signal Oscilloscope Input Amplifier PCA
Printed circuit assembly containing precision analog amplifiers and attenuators for mixed-signal oscilloscopes, conditioning signals from 50uV to 50V ranges. It qualifies for HTS 9030.90.25.00 as a component dedicated to oscilloscope front-end signal measurement per subheading 9030.10.
Spectrum Analyzer Reference Oscillator PCB
Precision printed circuit assembly with oven-controlled crystal oscillator (OCXO) for oscilloscope timebase, ensuring <1ps jitter. Classified under HTS 9030.90.25.00 for its principal use in subheading 9030.10 oscilloscopes' timing circuits.
4-Channel Analog Front-End PCA for Benchtop Scopes
Multi-channel printed circuit assembly with track/hold amplifiers and 12-bit ADCs for 4-channel benchtop oscilloscopes up to 500MHz. HTS 9030.90.25.00 classification for dedicated oscilloscope (9030.10) analog signal conditioning.
Portable USB Scope Acquisition and Power Board
Integrated PCA combining 200MS/s acquisition and USB power management for handheld oscilloscopes. Classified HTS 9030.90.25.00 as essential part for portable 9030.10 instruments.
Eye Diagram Analysis Processor for High-Speed Scopes
Specialized DSP printed circuit assembly for jitter and eye diagram analysis in 20GHz+ oscilloscopes. HTS 9030.90.25.00 for advanced 9030.10 signal integrity testing capability.
Digital Phosphor Oscilloscope Signal Acquisition Board
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.