Walter Lemmen

Final finishes, protective layers

Final finishes, protective layers   

Organic, chemical or galvanic protective layers serve to protect the end surfaces of printed circuit boards from oxidation and corrosion. Special system technology in connection with high-quality process chemistry guarantee a high-quality surface finish of printed circuit boards.

As an additional process step

The final surface treatment of the different circuit board variants can be integrated into the COMPACTA device series as an additional process step.

The system structure is based on the protective layer variant and the respective process steps of the process chemistry.

COMPACTA MD
COMPACTA MD with additional basin Chem. Nickel / Gold Chem. Zinn OSP

For the final surface treatment of printed circuit boards

As a single system

The final surface treatment of the different printed circuit board variants can be implemented as a single system in the COMPACTA and PROTEC device series.

The system structure is based on the protective layer variant and the respective process steps of the process chemistry.

COMPACTA
COMPACTA single device end surface chem. Nickel / gold chem. Tin OSP
PROTEC SN
PROTEC SN / PROTEC CH Single device end surface Chem. Zinn  OSP