Coating Services

Moisture protection for PCBs

The challenge

Traditional parylene coating was not sufficient enough to protect printed circuit boards (PCB) with moisture sensitive components. The component function was compromised by moisture penetrating through the parylene coating. This lead to reduced device lifetime.

The customer

A leading supplier of electronics for personal safety monitoring.

Beneq solution

A production scale low-temperature ALD moisture barrier solution was developed to provide PCB’s a robust solution against moisture.

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