2N3904 NPN RF Transistor from Japan
The 2N3904 is a general-purpose NPN silicon transistor commonly used in RF amplification and switching circuits, with an operating frequency exceeding 100 MHz and dissipation rate under 1W. It falls under HTS 8541.21.00.75 due to its transistor function, low power dissipation, and high-frequency capability for applications like FM radios and wireless devices.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify datasheet confirms dissipation <1W and frequency ≥100 MHz to avoid reclassification
• Include manufacturer specs and test reports in documentation for CBP review
• Beware of mislabeling as general transistors (8541.21.00.00), which have different rates