Small electronic components of welding machine on board pcba Shenzhen PCB manufacturer supply SMT PCBA Our Services Welcome to Sunsoar Circuit FactoryBest One-Stop Service Are Providedv PCB manufacturing Service.v PCB manufacturing Service.v FPC,PCB, PCBA Copy PCB PCBA Housing assembly serivce.v Assembly Service. (SMT, BGA, DIP)Service.v PCBA Final Functional Testing.v PCBA testv Cable assemblyv PCB drawing / design according to schematic diagramv Electronic Components Purchasing & BOM List Purchasing Services.Product Description  Product Description:  ItemManufacture CapabilityMaterialFR-4 / Hi Tg FR-4 / Taconic / Rogers / F4BK /CEM-3 / Aluminium / other Metal basedLayer No.1-20Finished Board thickness0.2 mm-3.8mm’(8 mil-150 mil)Board Thickness Tolerance±10%Cooper thickness0.5 OZ-11OZ (18 um-385 um)Copper Plating Hole18-40 umImpedance Control±10%Warp&Twist0.70%Peelable0.012"(0.3mm)-0.02’(0.5mm)ImagesMin Trace Width (a)0.1mm (4 mil)Min Space Width (b)0.1mm (4 mil)Min Annular Ring0.1mm (4 mil)SMD Pitch (a)0.2 mm(8 mil)BGA Pitch (b)0.2 mm (8 mil) Solder MaskMin Solder Mask Dam (a)0.0635 mm (2.5mil) Soldermask Clearance (b)0.1mm (4 mil)Min SMT Pad spacing (c)0.1mm (4 mil) Solder Mask Thickness0.0007"(0.018mm)HolesMin Hole size (CNC)0.2 mm (8 mil)Min Punch Hole Size0.9 mm (35 mil)Hole Size Tol (+/-)PTH:±0.075mm;NPTH: ±0.05mmHole Position Tol±0.075mmPlatingHASL2.5umLead free HASL2.5umImmersion GoldNickel  3-7um  Au:1-5u''OSP0.2-0.5umOutlinePanel Outline Tol (+/-)CNC: ±0.125mm, Punching: ±0.15mmBeveling30°45°Gold Finger angle15° 30° 45° 60°Certificate ROHS,  ISO9001:2008,  SGS,  UL certificate Detailed Terms for Pcb Assembly: 1) Technical requirement:Professional Surface-mounting and Through-hole soldering TechnologyVarious sizes like 1206,0805,0603 components SMT technologyICT(In Circuit Test),FCT(Functional Circuit Test) technology.PCB Assembly With UL,CE,FCC,Rohs ApprovalNitrogen gas reflow soldering technology for SMT.High Standard SMT&Solder Assembly LineHigh density interconnected board placement technology capacity.2) Quote requirement:Gerber file and Bom listClear pics of pcba or pcba sample for usTest method for PCBA Company Information  Application Flied/CustomersManufactured products are widely used in communication apparatus, automobile electronics,computers,medical devices and network devices and consumer electronics class field.   Current PartnerWe are keeping cooperation with as various as business partner for 8 years.         Production LineWe always adhere to using advanced concepts and mature sound technical production to better meet the needs of market. Through unremitting efforts, our R&D team now manufacture multilayer blinds, buried hole circuit boards, flexible circuit boards (FPC), high-precision impedance, HDI, and other special circuit boards.    Certification:UL Approval ROHS ISO9000 CE certificationSGS Lead-free certification  Lead Time: LayersSampleMassUrgentSingle Side3 days7 days12 hoursDouble Side4 days8 days24 hours4 Layer7 days9 days48 hours6 Layer8 days10 days72 hours8 Layer10 days12 days96 hours10 Layer12 days14 days120 hoursAlu-base3 days8days24 hours      Packaging & Shipping   Packaging:Inner: vacuum packingOuter:carton pacing  Shipping Method:DHL, UPS, Fedex etc, it's up to you By Air: In some area, the shipping cost by air is more favorable than by Express; 5-7 days for delivery By Sea: the most economic shipping method, but cost longer shipping time; large quantity, heavy and not urgent goods can choose this way.  FAQ Q1.What is needed for quotation?PCB:Quantity, PCB design file and Description (material,surface finish , copper thickness,board thickness ,...)PCBA: Quantity,PCB design file with Description and BOM, Test Method and step.  Q2. What file formats do you accept for production?Gerber file:CAM350 RS274XPCB file: Protel 99SE, P-CAD 2001 PCBBOM: Excel is better (PDF,word,txt)  Q3.Will you disclose my file after finishing project ?Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process. All documents from customers are never shared with any third parties.We also accept to sign NDA.  Q4. MOQ?There is no MOQ in Sunsoar.We are able to handle Small as well as large volume production with flexibility.Q5.Shipping cost?The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.  We will always try our best for 100% customer satisfaction!!!