Layers | 1-58 layers |
Board material | FR-4 / High TG FR-4 / Halogen Free material/Rogers/Arlon/Taconic/Teflon |
Surface treatment | HASL, HASL lead free, Immersion Gold, Immersion Tin, r, Hard gold, Flash gold, OSP… |
Silk screen colour | White / Black / Yellow |
Solder mask colour | Green / Blue / Red / Black / Yellow / White |