Solder paste for semiconductor bump formation using fine powder with reduced alpha radiation, suitable for dry film printing processes.
Product Features
Supports bump formation for ~60µm pitch bumps using dry film resist.
Complies with IPC's halogen-free standards (Br,Cl content in paste ≥900ppm, total ≥1500ppm).
Low alpha-compatible.
Supports C4 bumps and C2 bumps.
Reduces bump height variation.
Main Applications
Semiconductor Packages