Earbud Stem Flex Circuit Assembly from Mexico
FPC flex circuit assembly with signal traces, connectors, and strain relief fastened for AirPods-style earbud stems (8519.81.41). Routes audio/power signals. Qualifies 8522.90.36.00 assembly.
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
• Bend radius and cycle life specifications
• Impedance controlled trace documentation