PCB

Material：FR-4

Layer Coverage：4 Layers



Thickness：1.0 mm



Surface Technique：Hard & Soft Gold



Line Width/Space：5mils / 5mils



Solder Mask Color：Green



Specialty：keystoke











Selective Plating Finishes

Electroless Nickel/Immersion Gold



SMOBC/HASL



Lead Free SMOBC/HASL



Organic OSP



Hard & Soft Gold



Plating Tin



Immersion Silver



Immersion Tin







Base Materials:



High Temperature FR4/FR5



Free halogen FR4



Aluminium Based



Nelco 4000-13



Nelco 6000



Polyimide



Rogers 4003/4350



Rogers 3010



Rogers 5880/5870



Taconic RF35A/TacPreg/TacLam



Arlon 25N/25FR



Other Teflon / PTFE