Sign In | Join Free | My burrillandco.com
Home >

White Oil Sinking Gold 4 Layer Rigid Flex PCB Board Stable Performance Customized

    Buy cheap White Oil Sinking Gold  4 Layer Rigid Flex PCB Board  Stable Performance Customized from wholesalers
     
    Buy cheap White Oil Sinking Gold  4 Layer Rigid Flex PCB Board  Stable Performance Customized from wholesalers
    • Buy cheap White Oil Sinking Gold  4 Layer Rigid Flex PCB Board  Stable Performance Customized from wholesalers

    White Oil Sinking Gold 4 Layer Rigid Flex PCB Board Stable Performance Customized

    Ask Lasest Price
    Brand Name : xingqiang
    Model Number : Varies by goods condition
    Certification : ROHS, CE
    Price : NA
    Payment Terms : ,T/T,Western Union
    Supply Ability : 3000㎡
    Delivery Time : 15-16 work days
    • Product Details
    • Company Profile

    White Oil Sinking Gold 4 Layer Rigid Flex PCB Board Stable Performance Customized

    White oil sinking gold 4-layer soft and hard combination plate PCB

    The 4-layer gold immersion rigid-flex PCB combines the characteristics of multi-layer structure, gold immersion treatment and rigid-flex design, with the following notable advantages:​ In terms of structure and design, the 4-layer layout provides sufficient wiring space, enabling reasonable partitioning of power, ground and signal layers to meet the integration needs of medium and high complexity circuits. The rigid-flex feature allows it to ensure overall structural stability through the rigid part, while adapting to narrow and irregular assembly spaces by virtue of the bending and folding ability of the flexible part, reducing the use of connectors and simplifying the assembly process.​ In terms of performance, the gold layer formed by gold immersion surface treatment is uniform and dense, with excellent oxidation resistance and wear resistance, which can maintain good solderability for a long time, especially suitable for high-frequency plugging or precision welding scenarios. Moreover, the gold layer has good conductivity, which can improve the signal transmission efficiency.​ In addition, the gold immersion process has high stability, which can ensure the consistency of the surface performance of the board and reduce the production defect rate. Compared with high-order multi-layer boards, the 4-layer structure makes material costs and processing difficulties more controllable under the premise of meeting performance requirements. Combined with mature rigid-flex technology, the production cycle is relatively controllable, making it suitable for mass production. It is widely used in communication equipment, precision instruments, automotive electronics and other fields.


    Product Features:


    Feature CategorySpecificationDetails
    Layer StructureNumber of layers4 layers (2 flexible + 2 rigid)
    Material compositionFr4 (rigid) + PI (flexible)
    Physical PropertiesBoard thickness1.0mm (rigid) + 0.15mm (flexible)
    Copper thickness35μm (outer layer), 35μm (inner layer)
    Surface finishENIG (Electroless Nickel Immersion Gold)
    Circuit DesignLine width/space6/6 mil (min)
    Solder maskGreen solder mask (rigid area), Coverlayer (flexible area)
    Functional FeaturesFlexibilityFlexible areas allow bending/folding
    RigidityRigid areas provide mechanical support
    PTH (Plated Through Holes)Electrical connection between layers



    Appplication:

    • Consumer electronics: Smartphones (connecting components like cameras, flashlights, and fingerprint sensors), foldable screen devices (enabling flexible screen unfolding and folding), wearables (e.g., smartwatches and health monitoring bands), and TWS earbuds (compact design with high-density interconnects).
    • Medical devices: Endoscopes (precise image transmission and operation), pacemakers (reliable signal transmission in compact spaces), and portable diagnostic equipment (high-precision and miniaturized designs).
    • Automotive electronics: In-vehicle displays, sensors, battery management systems (BMS) for new energy vehicles, and ADAS (advanced driver assistance systems), ensuring stable operation in complex environments.
    • Industrial automation: Industrial robots and sensor control modules (high-density integration and reliable performance in harsh conditions).
    • Aerospace: Satellite communication equipment and flight control systems (lightweight design for high-speed signal transmission in extreme environments).
    • IoT (Internet of Things): Smart home devices and edge computing equipment (efficient data transmission and high integration).


    Quality White Oil Sinking Gold  4 Layer Rigid Flex PCB Board  Stable Performance Customized for sale
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Dongguan Xingqiang Circuit Board Technology Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more Rigid Flex PCB products from this supplier
    Inquiry Cart 0