Separate copper, cured dielectric and surface allowancesSeparate copper, cured dielectric and surface allowances0.56 mm copper1.00 mm dielectric budget0.04 mm coating allowanceExample target: 1.60 mm = 0.56 + 1.00 + 0.04 mmBudget only. It does not divide dielectric among the three separations.Engineering illustration · Not to scale · Example values are not product ratings