Heading 8540
Thermionic, cold cathode or photocathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode ray tubes, television camera tubes)
Tariff classification hierarchy
85ELECTRICAL MACHINERY AND EQUIPMENT AND PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS, AND PARTS AND ACCESSORIES OF SUCH ARTICLES8540Thermionic, cold cathode or photocathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode ray tubes, television camera tubes)
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This product group is a classification category and is not itself a declarable customs tariff code.
Check duty rate →The catalogue provides classification information from a dated data snapshot. The applicable duty rate depends on origin and import date. Anti-dumping and countervailing duties, safeguards and other conditions may apply. It does not establish a universal or guaranteed duty rate.
Subgroups
8540110010Cathode ray television picture tubes, including video monitor cathode ray tubes · Colour · For use in certain types of aircraft8540110090Cathode ray television picture tubes, including video monitor cathode ray tubes · Colour · Other8540120010Cathode ray television picture tubes, including video monitor cathode ray tubes · Monochrome · For use in certain types of aircraft8540120090Cathode ray television picture tubes, including video monitor cathode ray tubes · Monochrome · Other8540201010Television camera tubes; image converters and intensifiers; other photocathode tubes · Television camera tubes · For use in certain types of aircraft8540201090Television camera tubes; image converters and intensifiers; other photocathode tubes · Television camera tubes · Other8540208010Television camera tubes; image converters and intensifiers; other photocathode tubes · Other · For use in certain types of aircraft8540208091Television camera tubes; image converters and intensifiers; other photocathode tubes · Other · Other · Photomultiplier8540208099Television camera tubes; image converters and intensifiers; other photocathode tubes · Other · Other · Other8540400010Data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0,4|mm · For use in certain types of aircraft8540400090Data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0,4|mm · Other8540600010Other cathode ray tubes · For use in certain types of aircraft8540600080Other cathode ray tubes · Other8540710010Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons), excluding grid-controlled tubes · Magnetrons · For use in certain types of aircraft8540710090Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons), excluding grid-controlled tubes · Magnetrons · Other8540790010Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons), excluding grid-controlled tubes · Other · For use in certain types of aircraft8540790090Microwave tubes (for example, magnetrons, klystrons, travelling-wave tubes, carcinotrons), excluding grid-controlled tubes · Other · Other8540810010Other valves and tubes · Receiver or amplifier valves and tubes · For use in certain types of aircraft8540810090Other valves and tubes · Receiver or amplifier valves and tubes · Other8540890010Other valves and tubes · Other · For use in certain types of aircraft8540890091Other valves and tubes · Other · Other · Displays in the form of a tube consisting of a glass housing mounted on a board the dimensions of which do not exceed 300|mm|!x!|350|mm excluding leads. The tube contains one or more rows of characters or lines arranged in rows, each character or line consisting of fluorescent or phosphorescent elements. These elements are mounted on a metallised base which is covered with fluorescent substances or phosphorescent salts which give off light when bombarded with electrons8540890099Other valves and tubes · Other · Other · Other8540910010Parts · Of cathode ray tubes · For use in certain types of aircraft8540910020Parts · Of cathode ray tubes · Thermionic electron source (emitter point) of lanthanum hexaboride (CAS RN 12008-21-8) or cerium hexaboride (CAS RN 12008-02-5), with electric connectors - with or without a metal housing, - with or without a graphite carbon shield mounted in a mini-Vogel type system, - with or without separate pyrolytic carbon blocks used as heating elements, and - a cathode temperature of less than 1 800 K at a filament current of 1,26 A8540910090Parts · Of cathode ray tubes · Other8540990010Parts · Other · For use in certain types of aircraft8540990090Parts · Other · Other