Tunnel Diode NEC JV22C from China
Tunnel diodes exhibit negative resistance for ultra-high frequency oscillators and amplifiers in microwave circuits. The NEC JV22C operates at 1-10GHz, classifying under HTS 8541.10.00 for specialty semiconductor diodes.
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
• Rare component; provide research application declarations
• High-tech; subject to export controls from Japan
• Specify peak-to-valley current ratio in technical docs