Varactor Diode BB135 from China
BB135 silicon varactor (varicap) diode for voltage-controlled tuning in VCOs and RF circuits. HTS 8541.59.00 covers semiconductor varactor diodes. Capacitance varies 4-20pF with reverse bias voltage.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Specify capacitance range vs voltage characteristic curve in documentation
• RF/microwave import may require FCC compliance statements
• Avoid classifying as 'capacitor' despite variable capacitance function