YOUKO ELECTRONICS CO., LIMITED  

Product Name: Professional Assembled PCB&PCBA for Power Bank Model NO.: YKL019 Condition: New Customized: Customized Certification: RoHS, CCC, ISO base Material: FR-4 Layers: Multilayer Mode of Production: SMT metal Coating: Copper Trademark: EYK Transport Package: Vacuum Package Specification: 48V /60V/72V/108V Origin: China HS Code: 39269090 Product Description PCBA Charging wireless charger Free Sample Electronic Circuit BoardPCBAPlace of Origin:Guangdong, China (Mainland)Brand Name:OEMModel Number:PCBA11base Material:FR4Copper Thickness:0.5-3OZBoard Thickness:1.6mmMin. Hole Size:0.2mmMin. Line Width:0.2mmMin. Line Spacing:0.2mmSurface Finishing:HAL, HASL Lead Free, Immersion gold, Gold plating, Gold finger, immersProduct name: energybattery bms board pcba factoryOther name:pcb assembly machineCapacity:52 million placements per monthMax board size:457x356mm (18"x14")Speed:0.15 sec/chip,0.7 sec/QFPWave soldering:2Max board width:400mmMax temp:399 degree CEnergy battery bms board pcba factory package of Inner:vacuum packing or Anti-static package,Outer:export cartonor according to the customer's requirement.PCBAhas12-yearexperience infabricating single-sided & double sided PCB,multilayer PCBandPCB assembly.R&D teamalways goes forexcellenceandit is our honer toprovidedpcb,pcba,rigid pcb,flexible pcb(fpc),rigid-flex pcb,components smt,aluminum pcbserviceto our customersaccording tothe schematicdesign.Allofour PCBs,areSGS, TS, RoHS and UL approved.ItemDescriptionCapabilityMaterialLaminate MaterialFR4 (LF/High Tg), CEM3, CEM1, Alu, RogersBoard CuttingNumber of Layer1 to 20Min. Thickness_inner Layer0.003" (0.07mm)Board Thickness Standard0.04-0.16"±10% (0.1-4mm±10%)Min.4/8 layers: 0.01±0.008"Bow & Twist<7/1000Copper WeightOuter0.5-4 ozInner0.5-3 ozDrillingMin Size0.0078" (0.2mm)Drill Deviation±0.02" (0.05mm)PTH/NPTH Hole Tolerance±0.002" (0.005mm)PlatingMin Hole Size0.0008" (0.02mm)Aspect Ratio20 (5:1)Solder MaskColorGreen, White, Black, Red, Blue...Min Solder Mask Clearanace0.003" (0.07mm)Thickness0.0005-0.0007"(0.012-0.017mm)SilkscreenColorWhite, Black, Yellow, Red, Blue...Min Size0.006" (0.15mm)E-testFlying Probe TesterYesControlledImpedanceTolerance±10%Surface FinishHASL, ENIG, Immersion Gold/Silver/Tin, OSP...