How to Apply a Solder Mask Opening on a PCB

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**How to Apply a Solder Mask Opening on a PCB**

Discover how to apply a solder mask opening on a PCB using Altium Designer. In this tutorial, Zach Peterson from Altium Academy will guide you through the steps to open solder masks on large copper pours, using a variety of methods. Zach also walks you through which method is appropriate under which circumstance.

**Key Takeaways:**
– Understanding solder mask openings
– Different tools in Altium Designer for PCB layout
– Practical examples and viewer questions answered

Follow along with your copy of Altium Designer and enhance your PCB design skills today! Need a copy of Altium Designer? Get a free trial here:

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0:00 Intro
0:37 Applying Solder Mask Openings: Fills
5:16 Solid Region Tool
6:27 How to Apply Solder Mask Opening Rules
7:31 Applying Solder Mask Openings: Polygons

#PCBDesign #AltiumDesigner #SolderMaskOpening