Product Name: FPC/FPCA: 1-6 Layer Copper Foil flex PCB with EMI Suppression/EMI shielding/impedance Model NO.: FPCA1820 Brand: People electronic Insulation Materials: Epoxy Resin base Material: Copper Processing Technology: Delay Pressure Foil Mechanical Rigid: Fexible Flame Retardant Properties: V0 Application: Consumer Electronics Material: Paper Phenolic Copper Foil Substrate Dielectric: Pi, Pet Type: Flexible Circuit Board Trademark: People electronic Transport Package: Carton or as Requirement Origin: China HS Code: 8534009000 Product Description Our capability inFPCprocessingItemSingle-side/double-side/multi-layerFPCLayer1-6layerCopper foilThickness1/3OZ -3OZ (0.012mm-0.105mm)Board Thickness tolerance±0.05mmInsulating layer Thickness12.5-250umHole Diameter for CNC/laserDrilling0.2mm-6.4mmSlot holeΦ=0.6mmMini hole to hole distance(Outer-circle to outer-circle)0.1mmHolecenter tolerance±0.025mmCrossed-holetolerance±0.05mmNon-crossed hole tolerance±0.025mmHole Position±0.075mmThickness of PTH copper-platingDouble-sided board:15um-8umNo-gel double-sided board:12um-6umMulti-layer board:18um-12umRigid-flexible board:24um-18umFinishingENIG goldthickness:0.025um-0.05umNickelThickness:1um-3umGold-plating thickness:0.025-0.4um NickelThickness: 1.5um-6umWire&line-to-line spacingFor 1/3OZ copper foil:Single layer FPC: 0.05mm/0.05mmMulti-layer FPC: 0.075mm/0.075mmOr as required of the line lengthFor 1/2OZ copper foil:Single layer FPC: 0.065mm/0.065mmDouble-layer FPC: 0.065mm/0.055mmOr according to the line lengthFor 1OZ copper foil:Single layer FPC: 0.075mm/0.075mmDouble-layer FPC :0.07mm/0.07mmOr according to the line length