INNO's Blog

Schematic Capture / PCB / Simulation http://www.gpleda.org/ PCB Layout http://www.liquidpcb.org/ PCB Gerber Viewer http://gerbv.sourceforge.net/

** 배선 두께별 비아의 크기 : (제작 : 루틴테크놀러지) ============================================= 배선두께_____비아직경_____추천직경 ================================ 0.1mm______0.064mm______0.20mm (드릴비트 최소직경) 0.2mm______0.127mm______0.20mm (드릴비트 최소직경) 0.3mm______0.191mm______0.20mm (드릴비트 최소직경) 0.4mm______0.255mm______0.30mm 0.5mm______0.318mm______0.35mm 0.6mm______0.382mm______0.40mm 0.7mm______0.446mm______0.45mm 0.8mm____..