Model :  18Layers 3oz  copper power PCB

Material :  EM827

Layer :  18Layers

Color : Green/White

Finished Thickness :  4.0mm

Copper Thickness :  3OZ

Surface Treatment :  Immersion Gold

Surface treatment : deposited gold ≥ 2U“

Copper thickness in hole : 70UM

Line width: 0.3mm

Minimum aperture: 0.4mm

Application : magnetic coil pcb,power supply pcb