Dear all customers, Kindly reminding that the Chinese festival holiday in Weller is 1st Feb to 19th Feb and production will be closed then, please schedule your order beforehand to avoid any production delay due to our holiday.

Standard 8 layer PCB stackup options

Our standard 8L 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 8 layer stack up from Weller’s engineering suggestion, which is defined by following :

PCB thickness: 1.0mm/1.6mm/2.0mm/2.4mm/3.0mm
Copper thickness:1/1/1/1/1//1/1/1oz
Base material:Tg170 (Recommend)
standard 8L stack up 1.0mm
standard 8L stack up 1.60mm
standard 8L stack up 2.0mm
standard 8L stack up 2.4mm
standard 8L stack up 3.0mm

Above stack up is our standard 8L layer PCB buildup that upon the best manfuacturing features(quality and price).We recommend to use Tg170 laminate material for multilayer PCB (>= 6 layers) to avoid any potential quality problem during your PCB assembly process: such as delamination,blister in lead free assembly process,etc.

Above stack up is our standard 8L layer buildup with 1/1/1/1/1/1 oz copper thickness that the upon best manufacturing features for multilayer PCB.

If you need custom stack up or stack up with impedance control at 8L circuit board,or you need 2oz or upper copper thickness PCB stack up, you can send your request to