低音炮电路板,低音炮功放线路板,有源低音炮功放PCB

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｛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).