The standard 6L layers stackup is the most common option selected by most PCB designers. The standard layer stackup can be utilized in most applications.
As a standard, you can get a variable layer stack up from Weller’s engineering suggestion, which is defined by following
|Final finished copper thickness:||1/1/1/1/1/oz ( (Note: the out layer copper thickness below is base copper thickness) )|
|Base material:||Tg150 (Recommend)|
Above stack up is our standard 6L layer PCB buildup that upon the best manfuacturing features(quality and price).We recommend to use Tg150 for multilayer PCB more than 4 layers to avoid any potential quality problem during your PCB assembly process: such as delamination,blister in lead free assembly process.
Above stack up is our standard 6L layer PCB buildup with 1/1/1/1/1/1 oz final finished copper thickness that the upon best manufacturing features for multilayer PCB.