Material: Katpon or Equivalents Finish: ENIG (Ni: 2-6um; Au: 0.03-0.10um) Copper Foil: 1/3OZ、1/2OZ、1OZ、2OZ Polyimide: 0.5mil, 1mil. 2mil (black, white, Amber) Min. Line/Spacing: 0.06mm/0.07mm Impedance Tolerance (if applicable): ±10% Min. Drilling hole: +/- 0.10MM PTH tolerance: +/- 0.075mm Silkscreen: White or Black (TBD) Outline tolerance: +/-0.10MM or 0.05MM Shipping: by array or By individual pieces Min. Line Width/Spacing: 50um/50um Min. Thickness: 0.05mm Flammability Classification: 94V-0 Quick-turn: 2-4 working days Standard turns: 6-9 working days Outline tolerance: +/-0.10mm or +/-0.05mm Material: Kapton or alternative ones Affiliated material: PSA, PI stiffner, AL STF, etc..