Part Number：M40C23268
Layer count: 2
Board thickness：0.14mm
Dimension：88*57.64mm 
Raw material：double sided, RD copper without AD
Copper thickness on the board surface：20um
Copper thickness in the hole barrel：9um
Min.line width/space：0.05mm
Minimum hole diameter：0.2mm 
Surface finishing：immersion gold≥1u"
Application：mobilephone module