Tags:低音炮pcb,低音炮電路板
{低音炮線路板-產(chǎn)品圖1}
{低音炮電路板-產(chǎn)品圖2}
低音炮線路板選用1.6mm板厚建滔KB6165G基材,最小孔徑0.283mm,線寬間矩0.226*0.31mm,規(guī)格大小86.53*57.26mm,孔邊距線邊0.3mm (12mil),孔定位偏差+0.076mm (|土3mil),絲印線路偏差+0.076mm (+3mil).