2N6347A Silicon Diac/Thyristor
The 2N6347A is a bidirectional trigger diac semiconductor used to initiate thyristor conduction in dimmer circuits and timing applications. It fits HTS 8541.30.0080 as 'other' thyristors/diacs, withstanding 400V without photosensitive properties. Its DO-15 package is standard for trigger devices in power control systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If treated as semiconductor diodes
Diacs sharing voltage-regulating characteristics with diodes may classify under 8541.10 by some rulings.
If fixed resistors with integrated diac function
Devices combining resistance and diac triggering for retail may fall under heading 8533.
If electrical parts of machinery
As unfinished parts for unspecified machinery, 8548 may supersede specific device headings.
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Import Tips & Compliance
• Distinguish diacs from zener diodes in docs by specifying bidirectional breakdown voltage symmetry
• Small form factor imports often undervalued; use published distributor pricing for invoices
• Require halogen-free certification for EU RoHS compliance during US transshipment
Related Products under HTS 8541.30.00.80
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The IRF540N is a high-voltage N-channel enhancement-mode thyristor used for switching and amplifying electronic signals in power supplies and motor controls. It falls under HTS 8541.30.0080 as a semiconductor thyristor, other than photosensitive devices, due to its silicon-based construction for high-speed switching applications. This device handles up to 100V and 33A, making it ideal for industrial electronics.
MAC97A6 TRIAC Thyristor
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STC3-08 SCR Thyristor
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ZTQ0604 Diac Trigger Device
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MCR100-6 Sensitive Gate Thyristor
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