APD Avalanche Photodiode Wafers from Mexico
Germanium wafers for avalanche photodiodes providing internal gain for low-light detection. Classified 8541.49.10.10 as unmounted photosensitive wafers for LIDAR and spectroscopy.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Specify breakdown voltage and gain characteristics to differentiate from standard PIN diodes
• Temperature coefficient data required for automotive/ aerospace qualification
• Declare test die separately from production wafers for accurate duty calculation