PIN Microwave Photodiode from China
High-speed PIN photodiode optimized for microwave mmWave frequencies in 5G fronthaul links and optical communication. Though photosensitive, classified under 8541.10.00.60 when used purely as microwave detector rather than imaging sensor. Handles 30+ GHz bandwidth for fiber-to-air signal conversion.
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
• Clarify microwave vs optical primary function in end-use statement to avoid photosensitive reclassification
• Bandwidth test reports (>20 GHz) essential for customs microwave verification
• Fiber optic compatibility certifications speed up clearance for telecom imports