The standard 6L layers stackup is the most common options 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
| PCB thickness: | 0.7mm/0.8mm/1.0mm/1.6mm/2.0mm/2.4mm/3.0mm |
| Final finished copper thickness: | 1/1/1/1/1/1oz ( (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.
If you need custom stack up or stack up with impedance control,or you need 2oz or upper copper thickness PCB stack up, you can send your request to [email protected].