Surface Acoustic Wave Touch Sensor from Mexico
Touch overlay using acoustic pulse recognition where surface waves are disrupted by touch to pinpoint location on displays. Intended for integration into point-of-sale terminals without built-in display. HTS 8543.70.95.00 applies due to acoustic pulse touch technology.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide wave frequency diagrams showing acoustic detection; certify no LCD/OLED integration
• Pitfall: glass substrate confusion with display panels