FI-9210 Indium Column Plating Solution is a newly formulated composition specifically designed for semiconductor wafer plating processes. It is suitable for reflow-solderable bump fabrication in flip-chip packaging and 2.5D/3D packaging applications.
The highly efficient and stable plating system is engineered for rapid deposition of pure indium columns or uniformly sized indium grains across a broad current density range. This next-generation product delivers industry-leading plating performance, bath stability, and maximum ease of operation.
Pre-dip agent: Prepare tank with 100% undiluted solution.
| Preparation Products | Quantity |
|---|---|
| FI-9210 Indium Concentrate | 335 mL/L |
| MSA Acid | 60 mL/L |
| FI-9211 Indium Additive | 100 mL/L |
| Pure Water | 505 mL/L |