Wafer Level Chip Scale Package (WLCSP) Redistribution Layer from Mexico
Thin-film redistribution layer substrate for WLCSP technology, rerouting die I/O pads to peripheral solder bumps. Falls under HTS 8542.90.00.00 as specialized parts of electronic integrated circuits enabling advanced fan-out packaging at wafer level.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include RDL layer thickness and material specs (copper/PI); ESD-safe handling mandatory; declare as semiconductor WLP parts explicitly