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4 Layer PCB on RO4003C and FR-4 Green Solder Mask Immersion Gold

Categories High Frequency PCB
Brand Name: Bicheng Enterprise Limited
Model Number: BIC-0032-V3.2
Certification: UL
Place of Origin: China
MOQ: 1
Price: USD 2.99-8.99 per piece
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
Delivery Time: 6-7 working days
Packaging Details: Vacuum
Number of Layers: 4
Glass Epoxy: FR-4, ITEQ IT-180 TG>170, er<5.4. RO4003C 20mil
Final foil external:: 1.5oz
Final height of PCB:: 1.6mm ±0.16
Surface Finish: Immersion Gold (16.5%) 2 micoinch over 100 microinch nickel
Solder Mask Color:: Green
Colour of Component Legend: White
Test: 100% Electrical Test prior shipment
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    • Product Details
    • Company Profile

    4 Layer PCB on RO4003C and FR-4 Green Solder Mask Immersion Gold

    Brief Introduction
    With the development of electronic communication technology, the communication frequency is becoming higher and higher, and the high frequency signal transmission, need to use low dielectric constant (Dk), low dielectric loss (Df) but expensive special materials. These materials have cyanate and high frequency materials such as polytetrafluoroethylene / ceramic based materials (PTFE/Ceramic), hydrocarbons / ceramic based materials (Hydra Carbon/Ceramic). Usually these materials are expensive.
    Reducing the cost is an important means for customers to improve the competitiveness of products. Therefore, the customers adopt the laminated structure of mixed materials in the design of PCB structure, that is, the necessary signal layer uses high-frequency materials to meet the needs of signal transmission. Other line layers are made of conventional fiberglass epoxy FR-4, which we call a hybrid board.
    Available high frequency material (Core)
    RO4350B RO4003C
    4mil (0.1mm) 8mil (0.203mm)
    6.6mil (0.168mm) 12mil (0.3mm)
    10mil (0.254mm) 20mil (0.508mm)
    13.3mil (0.338mm) 32mil (0.813mm)
    20mil (0.508mm) 60mil (1.524mm)
    30mil (0.762mm)
    60mil (1.524mm)
    PCB Case: 4 Layer PCB on RO4003C and FR-4 Green Solder Mask Immersion Gold
    (Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)
    General description
    This is a type of 4 layer hybrid PCB built on RO4003C and FR-4 combined for the application of balanced amplifier at 1.6 mm thick. It's immersion gold finish with green solder mask and white silkscreen. It's fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 10 boards are packed for shipment.
    Features and benefits
    Delamination of copper foil will not be caused by the change of cold and heat due to the consistency with the thermal expansion coefficient of copper foil.
    The temperature coefficient of dielectric constant is among the lowest of any circuit board material, making it ideal for temperature sensitive applications.
    RO4003C exhibit a stable dielectric constant over a broad frequency range. This makes it an ideal substrate for broadband applications.
    SMT process is resistant to reflow soldering, resistant to rework due to gold pads.
    100% tests inclusive of electrical test and AOI inspection.
    Comprehensive equipment management and maintenance and process control,
    Small quantity order is accepted
    Customer complaint rate: <1%
    RoHS materials
    Application
    Multiplexer, Photocoupler, Frequency converter, Combiner
    Parameter and data sheet
    PCB SIZE81 x 61mm=1PCS
    BOARD TYPEHybrid PCB
    Number of LayersMultilayer PCB, 4 Layer PCB
    Surface Mount ComponentsYES
    Through Hole Componentsno
    LAYER STACKUPcopper ------- 35um(1oz)+plate TOP layer
    RO4003C 20mil Er 3.38
    copper ------- 35um(1oz) MidLayer 1
    FR-4 0.4mm
    copper ------- 35um(1oz) MidLayer 2
    RO4003C 20mil Er 3.38
    copper ------- 35um(1oz)+plate BOT Layer
    TECHNOLOGY
    Minimum Trace and Space:5mil/5mil
    Minimum / Maximum Holes:0.3/3.5mm
    Number of Different Holes:4
    Number of Drill Holes:912
    Number of Milled Slots:0
    Number of Internal Cutouts:1
    Impedance Controlno
    BOARD MATERIAL
    Glass Epoxy:FR-4, ITEQ IT-180 TG>170, er<5.4. RO4003C 20mil
    Final foil external:1.5oz
    Final foil internal:1oz
    Final height of PCB:1.6mm ±0.16
    PLATING AND COATING
    Surface FinishImmersion Gold (16.5%) 2 micoinch over 100 microinch nickel
    Solder Mask Apply To:Top and Bottom, 12micon Minimum.
    Solder Mask Color:Green, LP-4G G-05, Nanya supplied
    Solder Mask Type:LPSM
    CONTOUR/CUTTINGRouting
    MARKING
    Side of Component LegendTOP
    Colour of Component LegendWhite, S-380W, Taiyo Supplied.
    Manufacturer Name or Logo:Marked on the board in a conductor and leged FREE AREA
    VIAPlated Through Hole(PTH), via tented
    FLAMIBILITY RATINGUL 94-V0 Approval MIN.
    DIMENSION TOLERANCE
    Outline dimension:0.0059" (0.15mm)
    Board plating:0.0030" (0.076mm)
    Drill tolerance:0.002" (0.05mm)
    TEST100% Electrical Test prior shipment
    TYPE OF ARTWORK TO BE SUPPLIEDemail file, Gerber RS-274-X, PCBDOC etc
    SERVICE AREAWorldwide, Globally.
    Quality Policy
    Bicheng has developed series of management procedures and approaches to assure that PCBs are in compliance with the customers' requirements, inclusive of selection of the vendors, work in progress (WIP) inspection, outgoing delivery inspection and customer service etc.
    Evaluation and Audit of Suppliers
    Suppliers have to be evaluated by Bicheng. In addition, Bicheng will appraise and rank suppliers every year to guarantee the materials supplied are meeting Bicheng’s requirements. Furthermore, Bicheng continuously develop suppliers and supervise them to improve their quality and environment management basing on the systems of ISO9001 & ISO14001.
    Contract Evaluation
    Bicheng shall review and verify customer's requirements to make sure that we have the capability to satisfy customers' requirements including specifications, delivery and other demands prior to accepting an order.
    Making, audit and control of manufacturing data.
    When customers' design data and specifications are provided to our market department, Bicheng has to verify all the requirements. Then, convert the design data into manufacturing data by CAM. Finally, a manufacturing instruction (MI) is generated according to the real manufacturing process and technologies for manufacturing department as the basis for actual fabrication. MI must be reviewed by independent engineers and QA engineers before issue.
    Incoming Material Quality Control
    All materials have to be inspected before warehousing. We established a series of strict inspection procedure and instruction to control the incoming materials. Furthermore, various precise inspecting instruments and apparatus guarantee the capability to judge the material good or not. We issue material with first in first out principle, and give out “alarm” for the material that will reach the shelf life to ensure the materials are used up before expiry.
    Control of Production Process
    Right manufacturing instruction (MI), comprehensive equipment management and maintenance and process control, strict WIP inspection and monitoring as well as working instruction, all those make the whole fabrication process totally controlled.
    Final Control and Inspection
    All PCBs have to be gone through the open and short test as well as visual inspection after passed the specified physical tests. We own various advanced test equipment including customized, probe flying test machines to guarantee that each PCB is 100% tested.
    Product Delivery Audit
    We set up a dedicated FQA department to inspect the PCB products according to the customer's specifications and requirements by sampling. Qualified PCBs are going to be packed.
    FQA also has to carry out a 100% audit of the warehouse packing and shipping products, including product number, customer number, product quantity, shipping address and so on prior to shipment.
    Customer Service
    We sets up a professional customer service team to proactively communicate with customers and timely deal with the customers' feedbacks. We highly focus on customers' needs and to understand customers’ demands, timely to adjust the policy of customer service and PCB product requirements.
    Buy 4 Layer PCB on RO4003C and FR-4 Green Solder Mask Immersion Gold at wholesale prices
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