Piezoelectric Crystal Oscillators Housings
Metal housings designed to encase mounted piezoelectric crystals for frequency control, providing hermetic sealing and vibration isolation. These are parts of piezo-electric crystals and fall under tariff item 8541.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the housings are general aluminum articles
General aluminum articles are classified in heading 76.16, not as semiconductor parts.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare these housings as parts of mounted piezo-electric crystals under 8541.90.00
• Ensure they are not classified as general metal containers
• Provide specifications showing their role in crystal oscillator assemblies
Related Products under Tariff item 8541.90.00
50mm Extruded Aluminum PV Panel Frame
Heavy-duty 50mm extruded aluminum frame for large-scale photovoltaic panels, with drainage holes and grounding provisions. These are essential for module structural integrity in utility-scale solar farms and fall under tariff item 8541.90.00 as parts of photosensitive semiconductor devices.
Aluminum Solar Panel Frame 35mm
Extruded aluminum frame with 35mm thickness designed specifically for encasing photovoltaic cells assembled into modules, providing structural support, weatherproofing, and mounting compatibility. These fall under tariff item 8541.90.00 as parts of photosensitive semiconductor devices.
Anodized Aluminum PV Module Frame 40mm
Anodized aluminum PV module frames are 40mm profiles engineered to hold solar cells in photovoltaic panels. They are classified under 8541.90.00 as parts of photosensitive semiconductor devices because they are dedicated to the construction of PV modules.
Black Anodized Solar Cell Frame Kit
Black anodized solar cell frame kits are pre-assembled aluminum frames for 60-cell PV modules, including corner brackets and seals. They are classified under 8541.90.00 as parts of photosensitive semiconductor devices because they are dedicated to PV module assembly.
Diode Clipping Lead Formers
Specialized tooling dies used to form axial leads on semiconductor diodes after packaging, creating precise bend radii for circuit board mounting. These are dedicated parts for diode manufacturing and fall under tariff item 8541.90.00 as parts of semiconductor devices.
Diode Laser Mounting Bases
Diode laser mounting bases are precision-machined components for mounting semiconductor diode lasers, featuring thermal and optical alignment features. They are classified under 8541.90.00 as parts of semiconductor devices.