| 8539 | | Electrical filament or discharge lamps, including sealed beam lamp units and ultraviolet or infrared lamps; arc lamps; parts thereof: | | | | |
| 8540.89.00 | 20 | Gas and vapor electron tubes | No. | | | |
| 8540.99.40 | 00 | Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive | X | Free | | 35% |
| 8541 | | Diodes, transistors and similar semiconductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes; mounted piezoelectric crystals; parts thereof: | | | | |
| 8541.60.00 | | Mounted piezoelectric crystals | | Free | | 35% |
| 8542 | | Electronic integrated circuits; parts thereof: | | | | |
| 8542.31.00 | 00 | Electronic integrated circuits: | | | | |
| 8542.32.00 | 50 | Electrically erasable programmable read-only memory (EEPROM) | No. | | | |
| 8542.32.00 | 60 | Erasable (except electrically) programmable read-only memory (EPROM) | No. | | | |
| 8543 | | Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: | | | | |
| 8543.30.00 | 00 | Machines and apparatus for electroplating, electrolysis or electrophoresis | X | 2.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8543.70.40 | 00 | Electric synchros and transducers; flight data recorders; defrosters and demisters with electric resistors for aircraft | X | 2.6% | Free (A,AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8543.70.70 | 00 | Electric luminescent lamps | No. | 2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 20% |
| 8543.70.85 | 00 | For electrical nerve stimulation | No. | Free | | 35% |
| 8543.70.92 | 00 | Electrical machines with translation or dictionary functions; flat panel displays other than for articles of heading 8528, except for subheadings 8528.51 or 8528.61 | X | Free | | 35% |
| 8544 | | Insulated (including enameled or anodized) wire, cable (including coaxial cable) and other insulated electric conductors, whether or not fitted with connectors; optical fiber cables, made up of individually sheathed fibers, whether or not assembled with electric conductors or fitted with connectors: | | | | |
| 8544.20.00 | 00 | Coaxial cable and other coaxial electric conductors | kg | 5.3% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8544.42 | | Other electric conductors, for a voltage not exceeding 1,000 V: | | | | |
| 8544.42.20 | 00 | Of a kind used for telecommunications | X | Free | | 35% |
| 8544.49.10 | 00 | Of a kind used for telecommunications | kg | Free | | 40% |
| 8544.60 | | Other electric conductors, for a voltage exceeding 1,000 V: | | | | |
| 8545 | | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other articles of graphite or other carbon, with or without metal, of a kind used for electrical purposes: | | | | |
| 8545.11.00 | 00 | Electrodes: | | | | |
| 8545.19.20 | 00 | Of a kind used for electrolytic purposes | kg | Free | | 45% |
| 8546 | | Electrical insulators of any material: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
