HS Code for Graphic display tube

Graphic display tubes are classified under HS code 8540.40. This code is situated in Chapter 85, which encompasses electrical machinery and equipment and parts thereof. Heading 8540 specifically covers thermionic, cold cathode, or photo-cathode valves and tubes, such as vacuum or gas-filled tubes. Subheading 8540.40 is dedicated to data/graphic display tubes, which include both monochrome and color versions. For color tubes to fall under this code, they must have a phosphor dot screen pitch smaller than 0.4 mm. These tubes are essentially Cathode Ray Tubes (CRTs) designed for high-resolution output, such as those used in older computer monitors, radar displays, or medical imaging equipment. The classification is based on the technical function of the tube as a component that converts electronic signals into a visual graphic display via electron beams hitting a phosphor-coated screen.

Products Included

• Monochrome data display tubes
• Color graphic display tubes (pitch < 0.4mm)
• Cathode Ray Tubes (CRT) for computer monitors
• High-resolution radar display tubes
• Medical monitor display tubes (CRT type)
• Industrial graphic display vacuum tubes

Common Misclassification

The most common misclassification is under HS code 8528, which covers finished monitors and projectors. HS code 8540.40 is strictly for the tube itself as a component, not the entire display unit with housing and circuitry. Another error is using 8540.11, which is for television picture tubes. The distinction is the 'pitch' and the intended use; graphic display tubes (8540.40) require a finer dot pitch for data clarity compared to standard television tubes.

FAQ

What is the HS code for a Graphic display tube?

The HS code for a graphic display tube (CRT type) with a phosphor dot pitch of less than 0.4mm is 8540.40.

Does this code apply to LCD or LED screens?

No, HS code 8540.40 only applies to vacuum-based tubes like CRTs. LCD and LED displays are classified under heading 8524 (for modules) or 8528 (for finished monitors).