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Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype

Qingdao Kerongda Tech Co.,Ltd.
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    Buy cheap Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype from wholesalers
     
    Buy cheap Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype from wholesalers
    • Buy cheap Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype from wholesalers

    Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype

    Ask Lasest Price
    Brand Name : kerongda
    Model Number : KRD-EMSPCBA07
    Certification : CE
    Price : USD0.01~0.1/dot
    Payment Terms : L/C, T/T
    Supply Ability : 40000dot/h
    Delivery Time : 15 days
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    Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype

    Pcb/Smt/FR-4/Printed Circuit Board/Multilayer board

    SMT


    SMT patch processing will purchase components according to BOM, BOM provided by customers and confirm the PMC plan of production. After the preparatory work is completed, we will start SMT programming, manufacture laser steel mesh and solder paste printing according to the SMT process.


    The components will be mounted on the circuit board through SMT mounter, and online AOI automatic optical detection will be carried out if necessary. After testing, the perfect reflow furnace temperature curve is set to let the circuit board flow through reflow welding.


    After the necessary IPQC inspection, the DIP material can then be passed through the circuit board using the DIP process and then through wave soldering. Then it is time to carry out the necessary post-furnace process.


    After all the above processes are completed, QA will conduct a comprehensive test to ensure product quality.


    Advantages of single layer circuit board


    (1) Low cost: The manufacturing cost of single-layer PCB board is relatively low, because only one layer of copper foil and one layer of substrate are needed, and the manufacturing process is relatively simple.


    (2) Easy production: Compared with other structural types of PCB board, the production method of single-layer PCB board is relatively simple, only need to carry out single-side wiring and single-layer corrosion, so the production difficulty is low.


    (3) High reliability: Single-layer PCB board does not have multi-layer wiring and connection, so it is not easy to short-circuit and interference problems, with high reliability.


    (4) Suitable for simple circuit: single-layer PCB board is suitable for simple circuit design, such as LED lights, sound, etc., can meet most of the low complexity of the circuit requirements.


    Turnkey PCBAPCB+components sourcing+assembly+package
    Assembly detailsSMT and Thru-hole, ISO lines
    Lead TimePrototype: 15 work days. Mass order: 20~25 work days
    Testing on productsFlying Probe Test, X-ray Inspection, AOI Test, functional test
    QuantityMin quantity: 1pcs. Prototype, small order, mass order, all OK
    Files we needPCB: Gerber files(CAM, PCB, PCBDOC)
    Files we needComponents: Bill of Materials(BOM list)
    Files we needAssembly: Pick-N-Place file
    PCB panel SizeMin size: 0.25*0.25 inches(6*6mm)
    Max size: 20*20 inches(500*500mm)
    PCB Solder TypeWater Soluble Solder Paste, RoHS lead free
    Components detailsPassive Down to 0201 size
    Components detailsBGA and VFBGA
    Components detailsLeadless Chip Carriers/CSP
    Components detailsDouble-sided SMT Assembly
    Components detailsFine Pitch to 0.8mils
    Components detailsBGA Repair and Reball
    Components detailsPart Removal and Replacement
    Component packageCut Tape,Tube,Reels,Loose Parts
    PCB assemblyDrilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

    Advantages of multilayer circuit boards

    1, the multi-layer circuit board assembly density is high, the size is small, with the volume of electronic products is getting smaller and smaller, the function of PCB circuit board is also put forward higher requirements, the demand for multi-layer circuit board is also increasing.


    2, the selection of multi-layer PCB circuit board laying line is convenient, the length of the laying line is greatly shortened, the laying line between the electronic components is reduced, but also improve the data signal transmission rate.


    Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype


    Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype

    Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype

    Quality Contract EMS PCB Assembly Manufacturer Outsource General Electronics Assembly Prototype for sale
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