Technical Parameters
Part Number：GHM8C02308
Layer count: 3 stage 8 layer 
Board thickness：5.0mm
Raw material：FR4 EM825
Copper thickness on the board surface：≥70um
Copper thickness in the hole barrel：25um
Min.line width/space：0.075mm
Minimum hole diameter：0.1mm 
Surface finishing：immersion gold≥2u"
Application：medical instruments