|Surface finish:||Immersion Gold (ENIG)|
|Finished copper thickness:||1OZ|
|Finished board thickness:||1.0mm|
|Min hole size:||0.25mm|
|Solder mask color:||Green|
4L RO4350B PCB with metallizing half hole design.Rogers material is usual use for the high frequency or radio frequency printed circuit board,it can be mixed with FR4 lamination.