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The 22-layer PCB circuit board is one of the series of high-rise PCBs developed and produced by Shenzhen Dafengwang Electronics Co. This type of circuit board is made of SangYi S1000-2M material and manufactured by mechanical drilling and surface gold-sinking processes. This high level PCB board is widely used in the field of artificial intelligence and 5G network communication.
Layer:22L
Material: raw benefit S1000-2M
Plate thickness:3.6±0.36mm
Copper thickness:1oz
Surface treatment: sunken gold, thickness: 0.05um
Outer layer line width/line spacing:200/150um
Minimum hole diameter: mechanical hole: 0.3mm, hole diameter ratio 12:1
Solder resist character color: black oil white character
Email: coco@dfwdz.com
Address: 615, Building A, No. 8, Xinhe Avenue, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen Shenzhenwebsite:www.szdfwpcb.com
