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tembenuzani mwachangu golide wopaka PCB wokhala ndi Counter sink hole
Mtundu wazinthu: FR4
Chiwerengero cha zigawo: 4
Min trace m'lifupi/danga: 6 mil
Min dzenje kukula: 0.30mm
Kumaliza bolodi makulidwe: 1.20mm
Makulidwe amkuwa omaliza: 35um
Kumaliza: ENIG
Mtundu wa chigoba cha solder: wobiriwira"
Nthawi yotsogolera: 3-4 masiku