JingHongYi PCB (HK) Co., Limited
Printed Wire Board,Custom PCB Board,10 Layer PCB,10 Layer PCB Stackup
Usually,10 layer PCB is HDI board, but some are not. Some 10 layer PCB with big trace width and space, holes are over 0.3mm too.
Ten layer PCB should be used when six routing layers are required. Ten-layer boards, therefore, usually have six signal layers and four planes. Having more than six signal layers on a ten-layer board is not recommended. Ten-layers is also the largest number of layers that can usually be conveniently fabricated in a 0.062" thick board.
High layer count boards (ten +) require thin dielectrics (typically 0.006" or less on a 0.062" thick board) and therefore they automatically have tight coupling between layers. When properly stacked and routed they can meet all of our objectives and will have excellent EMC performance and signal integrity.