PCE uses Polar Impedance Calculator SI8000 to simulate the most appropriate parameters base on clients’ needs. With more than 20 years of manufacturing Impedance control PCB, PCE collects lots of DATA which affect the performance of Impedance such as prepreg’s thickness change before and after the lamination.

PCE provides free Impedance calculation for all clients before making sample (pilot run). We also use the sample outcome to improve the accuracy for mass production.

Impedance PCBImpedance Control PCB


Rigid PCB Capability

Feature Capability
Lamination Layer count 1-32 layers
Min. thickness 4 mil(0.1 mm)
Max working panel size 24x31.5 inch(610x800mm)
Max. aspect ratio 10:1
Copper Copper Thickness 0.33~3.0 oz (11~105um)
Trace Min. Line Width /Space 3/3 mil
Routing Dimension tolerance +/- 2 mil (0.05mm)
Solder Mask S/M minimum dam width 2.5 mil
Impedance Control Differential pair +/- 10%
Mechanical Drilling Min. drilling hole size 4 mil(0.1mm)
3 Axis Depth control accuracy +/- 2mil (0.05mm)
Material Availability FR-4, High Tg FR-4, Halogen-free FR-4, Metal Core, Low Dk/Df (ISOLA/ Rogers)
Finish Availability Lead-free HASL, HASL, OSP, ENIG, Pattern Gold Plating, Immersion Silver/Tin, Carbon Ink