板材(Material):FR4
层数(Layers):4层
成品铜厚(Finished copper thickness):1 OZ
成品板厚(Finished thickness):1.6mm
最小线宽(Min line width):6mil
最小线间距(Min line spacing):6mil
最小外形公差(Min shape tolerances):+/- 0.15mm
最小成品孔径(Min Finished hole):0.25mm
最大板厚孔径比(Max thickness aperture ratio):6.4:1
最小阻焊桥宽(Min Solder bridge width):4mil
最小字符线宽(Min Character width):6mil
最小字符高度(Min Character height):6mil
竞争特点:品质优良 ,交货迅速 ,竞争价格