8541 · Semiconductor devices (for example, diodes, transistors, semiconductor-based transducers); photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes (LED), whether or not assembled with other light-emitting diodes (LED); mounted piezo-electric crystals; parts thereof:
This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.
Subordinate codes (12)
| Code | Description |
|---|---|
| 8541.10.00 | Diodes, other than photosensitive or light-emitting diodes (LED) |
| 8541.21.00 | With a dissipation rate of less than 1 W |
| 8541.29.00 | Other |
| 8541.30.00 | Thyristors, diacs and triacs, other than photosensitive devices |
| 8541.41.00.00 | Light-emitting diodes (LED) |
| 8541.42.00 | Photovoltaic cells not assembled in modules or made up into panels |
| 8541.43.00 | Photovoltaic cells assembled in modules or made up into panels |
| 8541.49 | Other: |
| 8541.51.00.00 | Semiconductor-based transducers |
| 8541.59.00 | Other |
| 8541.60.00 | Mounted piezoelectric crystals |
| 8541.90.00 | Parts |
Frequently asked
- What does 8541 cover?
- Semiconductor devices (for example, diodes, transistors, semiconductor-based transducers); photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes (LED), whether or not assembled with other light-emitting diodes (LED); mounted piezo-electric crystals; parts thereof:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
- Where does this data come from?
- Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.