Microwave Limiters Diode from China
PIN diode limiter for receiver protection in EW (Electronic Warfare) systems. Classified HTS 8541.10.00.60 for microwave power handling up to 100W peak at C-band. Prevents front-end damage from high-power interference.
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
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• VSWR, leakage power, and recovery time specs validate limiter function
• DDTC registration for defense articles containing limiter diodes
• Thermal resistance junction-to-case data for high-power verification