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High-density high-speed aerospace 24-layer circuit board is one of the series of high-rise circuit boards developed and produced by Shenzhen Dafengwang Electronics Co.
Layer:24L
Material: Taiyo TU872SLK
Plate thickness:3.2±0.32mm
Copper thickness:1oz
Surface treatment: sunken gold, thickness: 0.05um
Outer layer line width/line spacing:75/75um
Minimum hole diameter: mechanical hole: 0.25mm, hole diameter ratio 12.8:1
Solder resist character color: green oil white character
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Email: coco@dfwdz.com
Address: 615, Building A, No. 8, Xinhe Avenue, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen Shenzhenwebsite:www.szdfwpcb.com
