6 Layer ENIG FR4 Via-In-Pad PCB

Duk ramin toshe shi ne gaba ɗaya ta rami an toshe shi da kore mai.Gabaɗaya, TOP da BOT sun cika rami tare da koren mai a bangarorin biyu, kuma cikar ya fi 80%.Ramin toshe rabin yana nufin filogi daga gefe ɗaya, opaque, rabin ramin toshe, cikawar ba shi da iko mai kyau, masana'anta gabaɗaya na iya yin kusan 30-50% kawai, gwargwadon ikon masana'anta, galibi ana amfani da su, gefe ɗaya na taga, gefe ɗaya na yankin taga, kamar murfin garkuwa, matattarar zafi.Hanyar toshewa ta al'ada ta VIA ita ce cikakkiyar magani.