HS code 8540: Thermionic, cold cathode or photocathode valves

Subheadings and CN codes in heading 8540

• 8540 11Cathode ray television picture tubes, including video monitor cathode ray tubes | Colour

  Explanatory note (Eurostat): Cathode ray television picture tubes, incl. video monitor cathode ray tubes, colour

  • 8540 11 00 Colour
• 8540 12Cathode ray television picture tubes, including video monitor cathode ray tubes | Monochrome

  Explanatory note (Eurostat): Cathode ray television picture tubes, incl. video monitor cathode ray tubes, black and white or other monochrome, with a screen width-to-height ratio of < 1,5 and a diagonal measurement of the screen > 72 cm

  • 8540 12 00 Monochrome
• 8540 20Television camera tubes; image converters and intensifiers; other photocathode tubes

  Explanatory note (Eurostat): Television camera tubes; image converters and intensifiers; other photo cathode tubes (excl. cathode ray television picture tubes incl. video monitor cathode ray tubes)

  • 8540 20 10 Television camera tubes
  • 8540 20 80 Other
• 8540 40Data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0,4 mm

  Explanatory note (Eurostat): Data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch of < 0,4 mm (excl. photo cathode tubes and cathode ray tubes)

  • 8540 40 00 Data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0,4 mm
• 8540 60Other cathode ray tubes

  Explanatory note (Eurostat): Cathoderay tubes (excl. television and video-monitor cathoderay tubes, television camera tubes, image converters or intensifiers, other photo-cathode tubes, black and white or other monochrome data-graphic display tubes and colour data-graphic display tubes with a phosphor dot screen pitch of < 0,4 mm)

  • 8540 60 00 Other cathode ray tubes
• 8540 71Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons), excluding grid-controlled tubes | Magnetrons

  Explanatory note (Eurostat): Magnetrons

  • 8540 71 00 Magnetrons
• 8540 79Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons), excluding grid-controlled tubes | Other

  Explanatory note (Eurostat): Microwave tubes, e.g. travelling wave tubes and carcinotrons (excl. magnetrons and grid-controlled tubes)

  • 8540 79 00 Other
• 8540 81Other valves and tubes | Receiver or amplifier valves and tubes

  Explanatory note (Eurostat): Receiver or amplifier valves and tubes (excl. microwave tubes, photo-cathode tubes and cathode ray tubes)

  • 8540 81 00 Receiver or amplifier valves and tubes
• 8540 89Other valves and tubes | Other

  Explanatory note (Eurostat): Electronic valves and tubes (excl. receiver or amplifier valves and tubes, microwave tubes, photo-cathode tubes, cathode ray tubes, black and white or other monochrome data-graphic display tubes and colour data-graphic display tubes with a phosphor dot screen pitch of < 0,4 mm)

  • 8540 89 00 Other
• 8540 91Parts | Of cathode ray tubes

  Explanatory note (Eurostat): Parts of cathode ray tubes, n.e.s.

  • 8540 91 00 Of cathode ray tubes
• 8540 99Parts | Other

  Explanatory note (Eurostat): Parts of thermionic, cold cathode or photo cathode valves and tubes, n.e.s. (excl. parts of cathode ray tubes)

  • 8540 99 00 Other

The first 6 digits are the Harmonized System, shared worldwide: a US HTS code that starts with the same 6 digits sits under the same subheading. The last 2 digits are the EU's own CN split.

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