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 6 layer PCB stackup options

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

PCB thickness: 0.7mm/0.8mm/1.0mm/1.6mm/2.0mm/2.4mm/3.0mm
Copper thickness:1/1/1/1/1/oz
Base material:Tg150 (Recommend)
Standard 6L stack up 0.70mm
Standard 6L stack up 0.80mm
Standard 6L stack up 1.0mm
Standard 6L stack up 1.6mm
Standard 6L stack up 2.0mm
Standard 6L stack up 2.40mm
Standard 6L stack up 3.0mm

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 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