Ideal thickness of PCB conformal coating

<p><br></p><p>Conformal coating is a fragile polymer film that designers can apply to<a href="https://www.atechpcb.com/pcb-manufacturing" rel="noopener noreferrer" target="_blank"> <a href="https://www.atechpcb.com/pcb-manufacturing" target="_blank">PCB</a>s </a>and other electronic circuits. The purpose is to protect them from dust, humidity, extreme temperatures and humidity.</p><p><br></p><p>&nbsp;</p><p><br></p><p>The choice of conformal coating requires careful consideration of many factors. They include the method of application, the end-use environment, and the life expectancy of the coated electronic components.</p><p><br></p><p>&nbsp;</p><p><br></p><p>However, in addition to all the above, the thickness of the conformal coating is also important for <a href="https://www.atechpcb.com/pcb-manufacturing" rel="noopener noreferrer" target="_blank">PCBs</a>. So, what are the key factors to consider? How do you choose the ideal thickness of the conformal coating?</p>