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HS Codes

Harmonized System Code (HS) Lookup & Finder

Harmonized System Code lookup and finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.


U.S. Harmonized Tariff Schedule

HS Code 8540

Thermionic, cold cathode or photocathode tubes (for example, vacuum or vapor or gas filled tubes, mercury arc rectifying tubes, cathode-ray tubes, television camera tubes); parts thereof

U.S. Tariff Rates

U.S. tariff rates for HS Code 8540: Thermionic, cold cathode or photocathode tubes (for example, vacuum or vapor or gas filled tubes, mercury arc rectifying tubes, cathode-ray tubes, television camera tubes); parts thereof
Heading / SubheadingArticle DescriptionUnit of QuantityGeneralSpecial
8540Thermionic, cold cathode or photocathode tubes (for example, vacuum or vapor or gas filled tubes, mercury arc rectifying tubes, cathode-ray tubes, television camera tubes); parts thereof
Cathode-ray television picture tubes, including video monitor cathode-ray tubes
8540.11Color
8540.11.10Non-high definition, non-projection, having a video display diagonal exceeding 35.56 cm15%Free (,S,)
Having a video display diagonal
8540.11.10.30Not exceeding 39 cmNo.
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8540.11.10.40Exceeding 39 cm but not exceeding 45 cmNo.
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8540.11.10.50Exceeding 45 cm but not exceeding 50 cmNo.
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8540.11.10.55Exceeding 50 cm but not exceeding 63 cmNo.
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8540.11.10.85Exceeding 63 cmNo.
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Non-high definition, non-projection, having a video display diagonal not exceeding 35.56 cm
8540.11.24.01Having a video display diagonal not exceeding 34.29 cmNo.7.5%Free (, S,)
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8540.11.28.01OtherNo.15%Free (, S,)
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8540.11.30.00High definition, having a video display diagonal exceeding 35.56 cmNo.15%Free (,S,)
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High definition, having a video display diagonal not exceeding 35.56 cm
8540.11.44.01Having a video display diagonal not exceeding 34.29 cmNo.7.5%Free (, S,)
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8540.11.48.01OtherNo.15%Free (, S,)
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8540.11.50.00OtherNo.15%Free (,S,)
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8540.12Monochrome
Television picture tubes having a straight line dimension across the faceplate greater than 29 cm but having no straight line dimension across the faceplate that exceeds 42 cm
8540.12.10.00Non-high definitionNo.3.6%Free (,S,)
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8540.12.20.00High definitionNo.3.6%Free (,S,)
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Other
8540.12.50Non-high definition3.3%Free (, S,)
8540.12.50.40ProjectionNo.
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8540.12.50.80OtherNo.
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8540.12.70.00High definitionNo.3.3%Free (, S,)
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8540.20Television camera tubes; image converters and intensifiers; other photocathode tubes
8540.20.20Cathode-ray tubes6%Free (, S,)
8540.20.20.40ColorNo.
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8540.20.20.80OtherNo.
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8540.20.40.00OtherNo.3.3%Free (, S,)
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8540.40.10Data/graphic display tubes, monochrome; data/graphic display tubes, color, with a phosphor dot screen pitch smaller than 0.4 mm3%Free (, S,)
8540.40.10.10ColorNo.
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8540.40.10.50OtherNo.
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8540.60.00Other cathode-ray tubes3%Free (, S,)
Having a video display diagonal
8540.60.00.20Not exceeding 30 cmNo.
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8540.60.00.65Exceeding 30 cm but not exceeding 36 cmNo.
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8540.60.00.80Exceeding 36 cmNo.
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Microwave tubes (for example, magnetrons, klystrons, traveling wave tubes, carcinotrons), excluding grid-controlled tubes
8540.71Magnetrons
8540.71.20.00Modified for use as parts of microwave ovensNo.Free
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8540.71.40.00OtherNo.3.7%Free (, S,)
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8540.79Other
8540.79.10.00KlystronsNo.3.3%Free (, S,)
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8540.79.20.00OtherNo.3.7%Free (, S,)
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Other tubes
8540.81.00.00Receiver or amplifier tubesNo.4.2%Free (, S,)
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8540.89.00Other3.7%Free (,S,)
8540.89.00.20Gas and vapor electron tubesNo.
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8540.89.00.40Diodes, triodes and tetrodesNo.
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8540.89.00.60Light-sensing tubesNo.
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8540.89.00.80OtherNo.
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Parts
8540.91Of cathode-ray tubes
8540.91.15.00Front panel assembliesNo.5.4%Free (,S,)
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8540.91.20.00Deflection coilsNo.Free
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8540.91.50.00Otherkg5.4%Free (, S,)
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8540.99Other
8540.99.40.00Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusiveNo.Free
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8540.99.80.00OtherNo.Free
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