Leiterplatte

circuit board Our PCB gotISO9001:2000, UL, ROHS,TS16949 and ISO14000 certificates,and are used to a wide range of fields such as computers, digital products,medical equipment, automobiles, communication devices, military, industrial control and aviation. PCBprocess capability:1.Layer: 4-20layer 2.Materials: FR-1, FR-4, CEM-1, CEM-3, Aluminum Substrate, Halogen Free 3.Copper Thickness: 0.5, 1.0, 1.5, 2.0, 3.0 oz 4.Min Pcb Board Thickness: 0.3mm 5.Max Pcb Board Thickness:3.2mm 6.Min finished Hole Diameter: 0.25mm 7.Outer layer line width / spacing: 0.1mm/0.1mm 8.Inner layer line width / spacing: 0.1mm/0.1mm 9.Min aperture: 0.2mm 10.Drilling Tolerance (PTH): ±0.076mm 11.Drilling tolerance (NPTH): ±0.05mm 12.Outline Tolerance (CNC): ±0.13mm 13.Surface coating: OSP, HAL, Lead Free HAL, Immersion Silver, Immersion Gold, Gold Finger Plating