10 layers printed circuit board GHM08C02008A0

Board thickness：1.6mm Dimension：141*110.88mm Raw material：FR4 EM825 Copper thickness on the board surface：≥35um Copper thickness in the hole barrel：20um Min.line width/space：0.10mm Minimum hole diameter：0.10mm Surface finishing：immersion gold≥1u" Application：monther board of POS device Special numerical controlled routing machine can meet your strict dimensional spec of ±0.1mm, Hole positioning tolerance:±0.05mm. We guarantee accuracy of line width/space with Hitachi automatic CCD exposure machine to provide excellent signal transmission performance. We process buried hole of inner layer with our special resin-plugging technology for better stability. We guarantee excellent quality and improve production yield and reliability performance at customer end.