Vias mubhodhi redunhu vanonzi vias, izvo zvakakamurwa kuva nemakomba, mapofu nemakomba akavigwa ( HDI Circuit Board )Iwo anonyanya kushandiswa kubatanidza waya pamatanho akasiyana etiweki imwechete uye kazhinji haashandiswe senge solder components;

Mapadhi ari mubhodhi redunhu anonzi mapedhi, ayo akakamurwa kuita pini pads uye pamusoro pegomo pads;pini pads ane solder maburi, ayo anonyanya kushandiswa soldering pini zvikamu;nepo mapedhi epamusoro asina maburi ekutengesa uye anonyanya kushandiswa kushambadzira Surface gomo zvikamu.

Via inonyanya kuita basa rekubatanidza magetsi, iyo aperture yeVia kazhinji idiki, kazhinji chero bedzi tekinoroji yekugadzirisa tekinoroji ichigona kuita zvakakwana, uye pamusoro peiyo via inogona kuputirwa neingi inotengeswa yemasiki kana kwete;nepo padhi isingashandiswe chete kumagetsi Basa rekubatanidza, asiwo basa rekugadzirisa mechanical, aperture yepedhi (zvechokwadi inoreva pini pad) inofanira kunge yakakura zvakakwana kuti ipfuure nepini yechikamu, kana zvisina kudaro. zvichakonzera matambudziko ekugadzira;nekuwedzera, iyo padhi padhi haifanirwe kunge iine Solder mask inki, nekuti inozokanganisa soldering, uye kazhinji pamusoro pepadhi yakaputirwa nekuyerera pakugadzira bhodhi;uye dhayamita yepedhi yeaperture (kana ichitaura nezvepini pedhi) inofanira kusangana neimwe Zvikasadaro, hazvizongokanganisa welding chete, asiwo kuita kuti kugadzika kuve kusina kugadzikana.