| 8541.40.80 | 00 | Optical coupled isolators | No. | Free | | 35% |
| 8541.60.00 | | Mounted piezoelectric crystals | | Free | | 35% |
| 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: | | | | |
| 8543.20.00 | 00 | Signal generators | No. | 2.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8543.70.20 | 00 | Physical vapor deposition apparatus | No. | 2.5% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 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% |
| 8543.70.96 | 20 | Special effects pedals for use with musical instruments | No. | | | |
| 8543.90.11 | 00 | Of physical vapor deposition apparatus of subheading 8543.70 | 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% |
| 8544.70.00 | 00 | Optical fiber cables | Fiber m | Free | | 65% |
| 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: | | | | |
| 8546 | | Electrical insulators of any material: | | | | |
| 8546.20.00 | 30 | Used in high-voltage, low-frequency electrical systems: | | | | |
| 8547 | | Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during molding solely for the purposes of assembly, other than insulators of heading 8546; electrical conduit tubing and joints therefor, of base metal lined with insulating material: | | | | |
| 8547.10.40 | 00 | Ceramic insulators to be used in the production of spark plugs for natural gas-fueled, stationary, internal combustion engines | No. | 3% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 60% |
| 8547.90.00 | 20 | Electrical conduit tubing and joints therefor, of base metal lined with insulating material: | | | | |
| 8548 | | Waste and scrap of primary cells, primary batteries and electric storage batteries; spent primary cells, spent primary batteries and spent electric storage batteries; electrical parts of machinery or apparatus, not specified or included elsewhere in this chapter: | | | | |
| 8601 | | Rail locomotives powered from an external source of electricity or by electric accumulators (batteries): | | | | |
| 8601.10.00 | 00 | Powered from an external source of electricity | No. | Free | | 35% |
| 8603.10.00 | 00 | Powered from an external source of electricity | No. | 5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8604.00.00 | 00 | Railway or tramway maintenance or service vehicles, whether or not self-propelled (for example, workshops, cranes, ballast tampers, trackliners, testing coaches and track inspection vehicles) | X | 2.9% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
