4L-PCB

4L-PCB
Layer 4 Layers
Material FR4 TG150
Board Thickness 1.0+/-0.1 mm
Surface Finish
OSP+Gold Finger
Immersion Gold: Au 5u" / Ni 150u"
Smallest BGA Size / Pitch: 9.8/19.6 mil
Copper Thickness 1/1~1/1 OZ
Remark Two different surface finish in same board