Heading 8543

Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof

33 declarable lines

Heading 8543 covers electrical machines and apparatus that have an individual function and are not named in a more specific heading of chapter 85, together with their parts. The heading splits into named groups: particle accelerators (8543.10), signal generators (8543.20), electroplating, electrolysis and electrophoresis machines (8543.30), electronic cigarettes and similar vaporizing devices (8543.40), a large residual group for other machines (8543.70), and parts (8543.90). Most lines in 8543.70 and 8543.90 carry a Free general (MFN) rate, while the residual 8543.70.98 lines are dutiable.

Products in this heading

Signal generators
Hydrogen electrolyzers
Electronic cigarettes and similar personal electric vaporizing devices
Physical vapor deposition apparatus
Flight data recorders
Touch-sensitive data input devices (touch screens) without display capabilities
Special effects pedals for use with musical instruments
Electric luminescent lamps

How to choose the right subheading

Confirm the article is an electrical machine or apparatus with its own individual function and no more specific heading in chapter 85 covers it.
Identify which named group applies: accelerator, signal generator, plating or electrolysis machine, or vaping device.
If none of the named groups fits, check the 8543.70 subheadings for specific end uses such as aircraft recorders, network connection, nerve stimulation or touch input.
Decide whether you are classifying a complete machine or a part; parts fall in 8543.90 and are split by whether they are printed circuit assemblies.
For parts of flat panel displays, note the exclusion of articles of heading 8528 and subheadings 8528.52 and 8528.62.

Often confused with

Touch screen module with a display built in
A panel that itself displays images is a flat panel display module, not a sensing device without display.
Heading 8524
LED lamps and LED light sources
Lighting products are named in heading 8539, so the residual rule of 8543 does not apply.
Heading 8539
Audio-frequency electric amplifiers
Sound amplifiers are specifically provided for in heading 8518 and its parts heading.
Heading 8518
Electric motors and generators
Machines whose function is conversion of power into motion are classified in heading 8501.
Heading 8501
Battery chargers and static converters
Power conversion apparatus is named in heading 8504 before the residual 8543 group.
Heading 8504

Frequently asked questions

What is the HTS code for signal generators?

Signal generators are classified under 8543.20.00.00, which carries a general (MFN) rate of Free.

What is the duty on electronic cigarettes?

Electronic cigarettes and similar personal electric vaporizing devices with substances containing nicotine are classified under 8543.40.00.30, with a general (MFN) rate of 2.6%.

How do I classify a touch screen panel that has no display?

Touch-sensitive data input devices without display capabilities, for incorporation into an apparatus having a display, fall under 8543.70.95.00 at a general (MFN) rate of Free.

Guide written from the official schedule text. Rates quoted are general (MFN) rates; check the line page for trade agreement rates and the classification of your exact product.