Multi-Wafer Cassette Optical Inspector from Japan
Non-contact optical system inspecting multiple semiconductor wafers in FOUP cassettes for particles and positioning without removal. Critical for fab logistics. Classified HTS 9031.41.0060 for other wafer inspection optics.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify FOUP compatibility (300mm wafers) and throughput specs
• Classify as inspection instrument, not storage/accessory equipment
• Include particle counting sensitivity documentation