Schweizer: Surface finishes & solder masks for PCBs / Schweizer Electronic AG

Background

Flexible solder masks and functional coatings applied in a casting, spraying, or screen printing process. There are protective coatings, marking lacquers, and functional coatings for PCBs.

Applications

Flexible solder masks with various properties such as protection, electrical insulation, and marking in different colours
Functional lacquers such as plugging and drawing lacquer, silver paste, resistive inks, and thermal pastes

Benefits

Protection of conductor tracks from corrosion, electrical insulation, and mechanical damage
Closing of via holes
Fabrication of defined resistances
Marking as per customer requirements, e.g. for assembly

Special features

Solder mask and legend print available in various colours
Highly temperature resistant lacquers
Complete closing (overplating) of via holes and blind vias
Application of removable protective lacquers in accordance with customer specifications