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.
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 for radiation detection instruments in 9030.80
Parts for ionizing radiation apparatus use different subheadings even if similar circuitry.
If as other electrical machines' assemblies
Fallback if not principally suitable for 9030 apparatus per Chapter 90 classification rules.
If apparatus for switching/measuring electrical circuits
Applies if the PCA functions more as connection/measurement apparatus than oscilloscope-specific part.
Not sure which classification is right?
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Import Tips & Compliance
• Submit datasheets highlighting bandwidth, noise specs matching oscilloscope performance requirements
• Use 'For Use Solely With [Oscilloscope Model]' markings and retain supplier affidavits
• Avoid misclassification by excluding boards with general-purpose op-amps not optimized for scope timebases
Related Products under HTS 9030.90.25.00
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.
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.
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.