Model Number: AIR01#4047 Brand Name: DAFENG Key Specifications/Special Features: Specialized PCB assemblyAccept ODM, OEM serviceScreen size: 2-10”Support capacitive screen/resistive screen/no touch screenSupport dynamic effect/video playSupport WiFi connectionLeakage protectionWorking environment: -10℃-70℃Lead free Description PCBSpecification Material FR-4/HTG150-180FR-4/CEM-1/CEM-3/Aluminum Layer 1-20 BoardThickness 0.2mm-4.0mm BoardThicknessTolerance +/-10% Copperthickness 17.5um-175um(0.5oz-5oz) MinTraceWidth 0.15mm MinSpaceWidth 0.15mm MinDrillingDia 0.2mm PTHcopperthickness 0.4-2mil(10-50um) ToleranceofEteching ±1mil(±25um) V-cutangle 25°,30°,45°,60° PearlStrengthofline ≥6lb/in(≥107g/mm) Impedancecontralandtolerance 50Ω±10% Twist&Wrap ≤0.5% SurfaceFinish/Plating HASL/LeadFreeHASL/OSP/GoldPlating/ImmersionGold/ENIG Certificate ROSH.ISO9001,SGS,ULCertificate File Protel99se/P-CAD/Autocad/Cam350