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Working with the Solder Mask Expansion Design Rule on a PCB in Altium Designer | Altium Designer 17.1 User Manual | Documentation
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Solder Mask Expansion Enhancements (New Feature Summary) | Altium Designer 15.1 User Manual | Documentation
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Solder Mask Expansion Enhancements (New Feature Summary) | Altium Designer 15.1 User Manual | Documentation
![Solder Mask Features Capabilities Solder mask opening/ expansion 0.05mm Solder bridge 0.2mm(green) 0.254mm (other colors) Solder mask color green, red, yellow, blue, white, and black. Solder mask dielectric constant 3.8 Solder mask thickness 10 ... Solder Mask Features Capabilities Solder mask opening/ expansion 0.05mm Solder bridge 0.2mm(green) 0.254mm (other colors) Solder mask color green, red, yellow, blue, white, and black. Solder mask dielectric constant 3.8 Solder mask thickness 10 ...](https://m.jlcpcb.com/img/crafts_02-da13002164.jpg)