增层法多层板与非机钻式导孔Build Up MLB and Non Drilled Via Hole早期多层板之层间互连与零件脚插装皆依靠全通式的镀通孔 ( PTH ) 去执行彼时组装不密布线不多故问题也不大然因
2009-06-14 09:46
BREADBRD DRILLED COPP CLAD (PTH)
2023-03-29 18:54
BREADBRD DRILLED COPP CLAD (PTH)
2023-03-29 18:54
Breadboard, Drilled Copper Clad Non-Plated Through Hole (NPTH) 0.05" (1.27mm) Grid
2023-03-29 18:54
/blind via 35、 任意层内部导通孔：any layer inner via hole (alivh) 36、 全部钻孔：all drilled hole 37、 定位孔：toaling
2015-02-05 17:42
