STC3-08 SCR Thyristor
STC3-08 is a capsule-type silicon-controlled rectifier (SCR) thyristor for high-power industrial applications like rectifiers and soft-starters. Under HTS 8541.30.0080 as other thyristors, it handles 800V/300A with fast turn-off capability. Water-cooled design suits demanding traction systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If thyristor bridge rectifier assemblies
Complete rectifier stacks classify as static converters under 8504.40.
If microwave/radio-frequency thyristors
RF/high-frequency variants shift to subheading 8540.20 for thermionic devices.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Heavy-duty thyristors need weight/dimensions on commercial invoice for freight classification
• Provide blocking voltage waveforms if challenged on thyristor vs
• GTO classification
• Dangerous goods declaration may apply for large quantities due to short-circuit energy
Related Products under HTS 8541.30.00.80
IRF540N N-Channel MOSFET Thyristor
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
MAC97A6 is a low-power TRIAC thyristor for sensitive gate triggering in small appliance controls like fan speed regulators and lighting dimmers. It qualifies for HTS 8541.30.0080 as an 'other' thyristor with 600V rating and 0.6A current, excluding photosensitive variants. The radial lead package enables easy PCB mounting in consumer electronics.
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.
BTA08-600BRG TRIAC
BTA08-600BRG is a glass-passivated TRIAC with snubberless design for inductive loads in washing machines and pumps. HTS 8541.30.0080 covers this 8A/600V thyristor as 'other' non-photosensitive device. Isolated tab package enhances heat dissipation in compact appliances.
ZTQ0604 Diac Trigger Device
ZTQ0604 is a miniature diac for neon lamp drivers and small thyristor triggers in decorative lighting. HTS 8541.30.0080 includes this low-cost bidirectional trigger as 'other' thyristor family device. DO-35 package fits space-constrained holiday decorations.
MCR100-6 Sensitive Gate Thyristor
MCR100-6 sensitive gate SCR triggers from logic levels for microprocessor-based controls in HVAC systems. Classified HTS 8541.30.0080 as other thyristor, 400V/0.8A rating suits relay replacement. TO-92 package enables direct PCB replacement of electromechanical relays.