8540 81 00 00

Code

8540 81 00 00

Type

10-digit tariff line

Duty rate

4.2%

Unit

No.

Classification rulings (U.S. Customs, CROSS)

• N069855 · 2009-08-11 — The tariff classification of receiver tubes (triode, tetrode, and pentode) from an unspecified country

  The merchandise subject to this ruling is a triode, tetrode, and pentode. The triode, tetrode, and pentode are types of receiver tubes. The primary use of these receiver tubes is for signal amplification, such as an audio amplifier or in two-way mobile communications equipment. The triode is identified as 12AX7A twin triode. The 12AX7A twin triode is an electronic amplification device having three active electrodes. The term most commonly applies to a vacuum tube with three elements; the filament or cathode, the grid and the plate or anode. The principle of its operation is that, as with a…

• 854011 — Cathode-ray television picture tubes, including video monitor cathode-ray tubes: — Color:
• 854012 — Cathode-ray television picture tubes, including video monitor cathode-ray tubes: — Monochrome:
• 854020 — Television camera tubes; image converters and intensifiers; other photocathode tubes:
• 85404010 — Data/graphic display tubes, monochrome; data/graphic display tubes, color, with a phosphor dot screen pitch smaller than 0.4 mm
• 85406000 — Other cathode-ray tubes
• 854071 — Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes: — Magnetrons:
• 854079 — Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes: — Other:
• 85408900 — Other tubes: — Other
• 854091 — Parts: — Of cathode-ray tubes:
• 854099 — Parts: — Other:

• 8540 81 00 00 — ТН ВЭД ЕАЭС: электронные лампы и трубки приемные или усилительные
• 854081 — EU CN/TARIC: Other valves and tubes — Receiver or amplifier valves and tubes

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