J310 N-Channel JFET RF Transistor from Japan
J310 is an N-channel JFET transistor optimized for RF preamplifiers and converters, with frequency response over 100 MHz and low dissipation under 1W. It matches HTS 8541.21.00.75 as a high-frequency, low-power discrete transistor.
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
• Provide frequency response curves from manufacturer to substantiate ≥100 MHz claim
• Declare exact quantity and value per IC to avoid undervaluation penalties
• Watch for reclassification if sold in bulk for industrial assembly vs retail