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Oscilloscope Cathode-Ray Tube Electron Gun from Japan

Electron gun for high-speed oscilloscope CRTs, providing precise beam deflection for waveform display. Classified in HTS 8540.99.4000 as CRT part under thermionic tubes. Used in test and measurement equipment.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Specify oscilloscope CRT specs matching 8540.71 in technical filings

Calibration certificates aid in proving measurement instrument end-use

Avoid bulk packaging; declare as precision parts to prevent damage claims