Jetek-Pcb Co.,Limited is one of the leading China black solder mask pcb manufacturers and suppliers, welcome to wholesale black solder mask pcb from our factory.product nameBlack solder mask PCB Product SpecificationsFR-4 1.6MM 1/1OZBlack solder mask/Yellow silkscreen, Lead-free HASL product descriptionBoard material: FR-4 TG≥130Board thickness: 1.6mmPCB Layers: 2 layersCopper thickness: 1ozSurface finishing: Lead Free HASLSolder mask: BlackSilk screen: YellowMin line width: 0.20mmMin line spacing: 0.20mmMin hole size: 0.75Impedance control: No Buried and blind holes: NoSpecial process: No * All products approved by ISO9001/TS16949 and UL certificate* High quality products on Easy
Black Solder Mask PCB