The main advantage of Conformal Coating is significantly improved resistance against effects of the surrounding environment. Coated electronic assemblies can be used in demanding environmental conditions and are far better protected against temperature changes, humidity, condensation, dust particles, chemicals and mechanical damage.

Coated PCB's also offer the advantage of easily recognized unauthorised interventions on the device, even illegal copying. The coating also protects the solder joints from:

• electric material migration (tin whisker effect),
• oxidation, and
• extends the life of the electronic assemblies.

The Conformal Coating line is aligned with ATech's sustainability principles.