2N6347A Silicon Diac/Thyristor
The 2N6347A is a bidirectional trigger diac semiconductor used to initiate thyristor conduction in dimmer circuits and timing applications. It withstands 400V and is classified as a non-photosensitive diac 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 device is a diode rather than a diac
Diodes are classified separately from diacs and thyristors.
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
• Verify the diac is not photosensitive, as that would change classification
• Provide the part number and datasheet to confirm the device's function as a trigger diac
• Ensure the voltage rating is clearly stated on commercial invoices
Related Products under Tariff item 8541.30.00
1200V Silicon Triac Die
Unmounted silicon dice rated at 1200V for triac fabrication, essential for AC motor controls and lighting dimmers. These individual semiconductor chips qualify under tariff item 8541.30.00 as unmounted triac dice before packaging.
800A Thyristor Dice Sheet
A pre-diced sheet of 800A-rated thyristor dice on tape for high-current traction applications. Each unmounted die qualifies under tariff item 8541.30.00 as a thyristor semiconductor chip for railway and marine propulsion systems.
BT136-600E Triac 600V 4A
A standard triac (triode for alternating current) in a TO-220 package, rated 600V and 4A, ideal for low-power AC switching in home appliances like fans and heaters. This non-photosensitive triac is designed for phase control and falls under tariff item 8541.30.00 as a thyristor device.
BT151-500R Silicon Thyristor
The BT151-500R is a sensitive gate triac thyristor designed for AC power control in dimmers, heaters, and motor speed controllers. It features a 500V blocking voltage and is classified as a non-photosensitive thyristor under tariff item 8541.30.00.
BTA08-600BRG TRIAC
The BTA08-600BRG is a glass-passivated TRIAC with snubberless design for inductive loads in washing machines and pumps. It is an 8A/600V non-photosensitive thyristor device classified under tariff item 8541.30.00.
BTA16-600B Triac 16A 600V
A snubberless triac rated 16A/600V in a TO-220AB package for industrial motor controls and heater regulation. This non-photosensitive triac is designed for inductive loads and falls under tariff item 8541.30.00.