Digital Piano Hammer Sensor PCB from Japan
Printed circuit board with optical sensors detecting hammer velocity in digital pianos and stage pianos classified under heading 9207. Enables realistic piano action response in electronic instruments. HTS 9209.94.8000 for keyboard instrument parts.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide firmware code samples showing piano-specific velocity mapping algorithms
• Import in anti-static packaging with ESD warnings for sensor protection
• Validate against exact piano model numbers from manufacturers like Yamaha/Roland