Phase-Control Thyristor Chip
Unmounted 16A phase-control thyristor chips for lighting and heating applications, with integral phase angle control. These chips are non-photosensitive and fall under tariff item 8541.30.00.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the chips are photosensitive
Photosensitive devices are not covered by this tariff item.
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 as unmounted thyristor chips
• Provide current and phase control specs
• Verify if the chips are part of a larger assembly that might affect classification
Related Products under Tariff item 8541.30.00
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Unmounted silicon dice rated at 1200V for triac fabrication, essential for AC motor controls and lighting dimmers. These individual semiconductor chips are non-photosensitive and fall under tariff item 8541.30.00.
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A pre-diced sheet of 800A-rated thyristor dice on tape, used for high-current traction applications like railway and marine propulsion systems. These unmounted dice are non-photosensitive thyristors, classified under tariff item 8541.30.00.
BT136-600E Triac 600V 4A
A standard triac (triode for alternating current) in a TO-220 package, rated 600V and 4A, designed for low-power AC switching in home appliances like fans and heaters. It is a non-photosensitive triac, falling squarely under tariff item 8541.30.00.
BTA16-600B Triac 16A 600V
A snubberless triac rated 16A/600V in a TO-220AB package, used for industrial motor controls and heater regulation. Its non-photosensitive design and triac function place it under tariff item 8541.30.00.
DB3 DIAC 32V Bidirectional Trigger
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Fast-Recovery Triac Wafer
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