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4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color

Witgain Technology Limited
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    Buy cheap 4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color from wholesalers
     
    Buy cheap 4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color from wholesalers
    • Buy cheap 4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color from wholesalers
    • Buy cheap 4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color from wholesalers
    • Buy cheap 4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color from wholesalers
    • Buy cheap 4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color from wholesalers

    4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color

    Ask Lasest Price
    Brand Name : WITGAIN PCB
    Model Number : SSDPCB00013
    Certification : UL
    Price : negotiable
    Payment Terms : T/T
    Supply Ability : 1kkpcs/month
    Delivery Time : 15 working days
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    4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color

    4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color


    4 layer ENIG Printed Circuit Board with different solder mask color and different silkscreen color on both sides

    PCB Specifications:

    Part NO: PCB5266A0
    Layer Count: 4 Layer Printed Circuit Board
    Finished Board Thickness: 1.6mm
    Copper Thickness: 2/1/1/2oz
    Material: FR4,tg170
    Board size: 258.7*139.05
    Special Feature: two different solder mask and silkscreen color on both sides
    Surface Treatment: ENIG

    Our Product Categories:

    1. FR4 substrate PCB : 2 Layer Printed Circuit Board, 4 Layer PCB, 6 Layer PCB, 8 Layer PCB, 10 Layer PCB, 12 Layer PCB, 14 Layer PCB, 16 Layer PCB, 18 Layer PCB, 20 Layer PCB, 22 Layer PCB, 24 Layer PCB, HDI PCB, High frequency PCB.
    2. Aluminum Substrate pcb: 1 Layer Aluminum PCB, 2 Layer Aluminum PCB, 4 Layer Aluminum PCB.
    3. Flexible PCB: 1 Layer FPC, 2 Layer FPC, 4 Layer FPC, 6 Layer FPC
    4. Rigid-Flex PCB: 2 Layer Rigid-Flex PCB, 4 Layer Rigid-Flex PCB, 6 Layer Rigid-Flex pcb, 8 Layer Rigid-Flex PCB, 10 Layer Rigid-Flex pcb
    5. Ceramic substrate pcb: single Layer Ceramic pcb, 2 layer ceramic pcb

    FAQ:

    Q:What is a HDI PCB Board?
    A:

    4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color

    HDI stands for ‘High Density Interconnects’. An HDI PCB is a dense version of a printed circuit board where the components are placed closer to each other allowing the overall board size to be smaller. HDI printed circuit boards use optimized routing, smaller components, BGA component footprints and optimized vias to make connections between the components on the board.

    In regular PCBs we use through hole vias to connect multiple layers of the board to each other. A traditional via goes from the top of the PCB to the bottom, connecting all the layers, as seen in the image below. These vias are easy to deploy as they can be drilled through the board from top to bottom using a regular drill. The main disadvantage of regular vias from a space optimization point of view is that this via will connect all the layers of the board, even those that do not need to be connected to each other and thus can result in wastage of space within some layers of the PCB.

    An HDI PCB uses different types of vias – microvias, buried vias and blind vias to optimize the space requires for interconnections between the layers and components.

    4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color

    Microvias are ultra-small vias which can be drilled using lasers. They are much smaller in diameter than regular vias.

    A Blind via connects the outer layer to an inner layer, with access to only one external layer.

    A Buried via can connect inner layers of the same substrate or multiple substrates, with no access to external layers as seen below.

    Blind or buried via gives access to only functionally required layers, and as a result do not occupy space on all the layers at a given time. This provides more space for components with enhanced routing within the traces. A designer can mount more components to increase the board density or can reduce the board size as per the requirement.


    Advantages of an HDI PCB Board:


    HDI PCBs allow for increased component placements on both sides of the PCB thereby making the board smaller and lighter

    HDI PCBs can reduce the amount of laminate material required. This can result in lower pricing of a board when using a very expensive laminate material

    HDI boards can improve signal transmission along with a reduction in signal loss and delays as connection paths are shorter

    Provides better heat dissipation

    Quality 4 Layer ENIG Printed Circuit Boards With Different Silkscreen Color for sale
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