BC547 NPN Bipolar Junction Transistor
The BC547 is a general-purpose NPN bipolar junction transistor with a maximum power dissipation of 500mW (<1W), used in switching and amplification circuits. It falls under HTS 8541.21.00 as a non-photosensitive transistor with low dissipation rate, distinct from power transistors exceeding 1W. Commonly found in consumer electronics like radios and sensors.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If maximum dissipation exceeds 1W
Power transistors with ≥1W dissipation fall under the 'other transistors' subheading.
If imported as discrete parts without transistor die or housing
Unmounted semiconductor components or unfinished parts classify under 'parts thereof'.
If packaged as integrated circuits with multiple transistors
Multi-transistor processors or logic ICs shift to heading 8542 for integrated circuits.
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Import Tips & Compliance
• Verify datasheet confirms dissipation <1W; higher-rated units shift to 8541.29.00
• Include manufacturer specs and RoHS certification in documentation to prove low-power classification
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