Tags:低音炮pcb,低音炮电路板
{低音炮线路板-产品图1}
{低音炮电路板-产品图2}
低音炮线路板选用1.6mm板厚建滔KB6165G基材,最小孔径0.283mm,线宽间矩0.226*0.31mm,规格大小86.53*57.26mm,孔边距线边0.3mm (12mil),孔定位偏差+0.076mm (|土3mil),丝印线路偏差+0.076mm (+3mil).