Among those famous customized enig fr4 pcb circuit board with ul approved manufacturers, Rigao Electronics is a professional customized enig fr4 pcb circuit board with ul approved supplier and factory, we can offer you customized products price and quotation consultation, welcome to buy our products at low price.Basic InfoDielectric: FR-4Application: CommunicationMechanical Rigid: RigidBase Material: Fr4Brand: RigaoBoard Layer: 2Copper Thickness: 1 OzMin Hole: 0.15mmSurface Finishing: EnigLead Time: 4-5 Working DaysSpecification: RoHS, ISO9001, UL, CEType: Rigid Circuit BoardMaterial: Fiberglass EpoxyFlame Retardant Properties: V0Processing Technology: Electrolytic FoilInsulation Materials: Epoxy ResinBoard Material: Fr4 Tg150Board Thickness: 1.6mmMax PCB Size: 650*650mmMin Trace: 0.15mmSolder Mask: AnyTrademark: RigaoOrigin: Shenzhen, ChinaProduct DescriptionCustomized ENIG Fr4 PCB Circuit Board with UL approved Product DescriptionPCB advantages:1. R&D team support 2. UL, RoHS,ISO,CE3. IPC class24. Advanced production line and promtly delivery.5. Honest Credibility in China.6. Professional and abundant experience in PCB.7. Competitive price and good quality.8. Excellent after-sales service.9. 1-26 layers PCB capability10. 100% test PCB product showcase:  PCB/PCBA Description:1. Single sided PCB, double sided PCB & multilayer PCB with competitive price, good quality and excellent service. 2. FR-4, FR-4 High TG, CEM-1, CEM-3, Aluminum base material. 3. HAL, HAL lead free, Immersion Gold/ Silver/Tin, OSP surface treatment. 4. Printed Circuit Boards are 94V0 compliant, and adhere to IPC610 Class 2 international PCB standard. 5. Quantities range from prototype to medium and batch production.        SMT Process:   Our ServicesFastline is a leading PCB manufacturer in China. providing PCB design, PCB fabrication,PCB clone and PCB assembly services. and we have got the UL, ISO, RoHS, CE certifications. PCB  Manufacture  CapabilityItem   Manufacture  CapabilityLayers   1-26  LayersHDI 2+N+2Material  Types Fr-4,   Fr-5,   High-Tg,   Aluminum  Based  , Halogen  Free,                                                                                              Isola,   Taconic,   Arlon,   Teflon,   Rogers,  Max.   Panel  Dimension39000mil  *  47000mil  (1000mm  *  1200mm)Outline  Tolerance ± 4mil  (± 0.10mm)Board  Thickness8mil-236mil  (0.2  -  6.0mm)   Board  Thickness  Tolerance ± 10%Dielectric  Thickness 3mil-8mil  (  0.075mm-0.20mm)Min.   Track  Width 3mil  (  0.075mm  )Min.   Track  Space3mil  (  0.075mm  )External  Cu  Thickness 0.5  OZ  -  10  OZ  (  17um  -  350um)Internal  Cu  Thickness   0.5OZ  -  6OZ  (  17um  -  210um)Drilling  Bit  Size  (  CNC  ) 6mil-256mil  (  0.15mm  -  6.50mm)Finished  Hole  Dimension       4mil-236mil(0.1mm  -  6.0mm)Hole  Tolerance± 2mil  (± 0.05mm)Laser  Drilling  Hole  Size   4mil(0.1mm)Aspect  Ration 16: 1Solder  MaskGreen,   Blue,   White,   Black,   Red,   Yellow,   Purple,   etc.Min  Solder  mask  Bridge2mil(0.050mm)Plugged  Hole  Diameter8mil-20mil  (  0.20mm-0.50mm)Beveling30o  -  45oV-scoring+/-0.1mm,   15o    30o    45o    60o Impedance  Control                               Min. 5%    General  ± 10%Surface  Finishing HASL,   HASL(lead  Free),   Immersion  Gold Immersion  Silver,   OSP,   Hard  Gold  (  up  to  100u" )CertificationUL  RoHS  ISO9001: 2000  ISO14000: 2004  SGSTestingFlying  probe, E-TEST,   X-RAY  Inspection  , AOIFilesGerber  Protel  DXP  Auto  CAD  PADS  OrCAD  Express  PCB  etc  FAQ Q1: What's your minimum order quantity?A1: Our MOQ is not the same based on different items. Small orders are also welcome. Q2: what file we should offer?A2: PCB:Gerber file is better,( Protel ,power pcb,PADs file), PCBA : Gerber file and BOM list. Q3: What any other information should be offered except for file?A3:Following specifications are needed for quotation:a) Base materialb) Board thickness:c) Copper thicknessd) Surface treatment:e) color of solder mask and silkscreenf) Quantity Q4: I am very satisfied after I read your information, how can I start to purchase my order?A6: Please click the "send" at the bottom of this page or contact our sales on Trade Manage online! How to Contact Us? Would like to know more about the product? Send us inquiry, click "Send" now!  More information about PCB, pls contact with us!