APD Avalanche Photodiode Wafers from Japan
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 — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
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