Menene microvia?
A bisa sabon ma'anar da ke cikin IPC-T-50M, microvia tsari ne na makanta wanda ke da matsakaicin rabon al'amari na 1:1, wanda ke ƙarewa akan ƙasar da aka nufa tare da jimlar zurfin da bai wuce 0.25mm ba wanda aka auna daga foil ɗin kamawar tsarin zuwa ƙasar da aka nufa.
IPC-6012 kuma yana bayyana tsarin Microvia.
Microvia wani tsari ne na makanta wanda ke da matsakaicin rabon al'amari na 1:1 tsakanin diamita da zurfin rami, tare da jimlar zurfin da bai wuce 0.25 mm ba, idan aka auna shi daga saman zuwa faifan da aka nufa ko jirgin sama.
Yawanci NCAB tana ɗaukar kauri tsakanin saman da kushin tunani a matsayin 60 - 80um.
Girman diamita na microvia yana da kewayon microns 80-100. Matsakaicin RATIO yana tsakanin 0.6: 1 zuwa 1: 1, manufa 0.8: 1