22层背钻板
22层背钻板
产品介绍

22层背板

品名:22层背板

层数(Layers):22层

尺寸(Size):820mm*120mm

板厚(Board thickness):4.5mm

板材(Board material):IT-968TC+ITEQ IT180A

内/外层铜厚(Inner/outer copper thickness):3OZ

阻焊颜色(Solder mask color):绿色 Green

字符颜色(Character color):白色 White

表面处理(Surface treatment):沉金 Immersion gold

特殊工艺(Special Process):大尺寸

L6-L22,L8-L22,L10-L22,L12-L22,L14-L22,L16-L22背钻

Huge Size:L6-L22,L8-L22,L10-L22,L12-L22,L14-L22,

L16-L22 Back drill

应用领域(Application field):通信基站 Communication base station