Kev Sib Tw PCB Chaw Tsim Tshuaj

blinded hole board

blinded lub rooj tsavxwm

8-txheej-txiag, board-thickness: 2.40mm;

Tiav lawm tooj Thickness: 35um,

Xaus: ENIG

blinded and buired holes board with laser drilling hole

dig muag thiab ntiav lub rooj tsavxwm nrog laser lub qhov

6 txheej pawg, pawg tuab: 1.80mm;

Tiav lawm tooj Thickness: 35um,

Xaus: ENIG