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High Speed PCB

High Speed PCB

High Speed PCB

High Speed PCB

  • Panasonic M6 high speed PCB
    Panasonic M6 high speed PCB

    Model : M6 Optical Module high speed PCB

    Layers : 8Layers 

    Material : Panasonic M6 high speed PCB

    Finished Thickness:1.0mm

    Copper Thickness : 0.5OZ/1OZ

    Color : Green/White

    Surface treatment: Electric hard gold

    Special technology: golden finger bevel

    Min Trace / Space:3mil/3mil

    Application : Optical Module high speed PCB

    Product Details Data Sheet

    Panasonic M6 high speed PCB can be used for optical fiber module PCB


    General properties

    Item

    Test method

    Condition

    Unit

    MEGTRON6
    R-5775(N)
    Low Dk glass cloth

    MEGTRON6
    R-5775
    Normal glass cloth

    Glass transition temp.(Tg)

    DSC

    A

    °C

    185

    185

    Thermal decomposition temp.(Td)

    TGA

    A

    °C

    410

    410

    CTE x-axis

    α1

    IPC-TM-650 2.4.24

    A

    ppm/°C

    14-16

    14-16

    CTE y-axis

    14-16

    14-16

    CTE z-axis

    α1

    IPC-TM-650 2.4.24

    A

    45

    45

    α2

    260

    260

    T288(with copper)

    IPC-TM-650 2.4.24.1

    A

    min

    >120

    >120

    Dielectric constant(Dk)

    12GHz

    Balanced-type
    circular disk resonator

    C-24/23/50

    3.4

    3.6

    Dissipation factor(Df)

    0.004

    0.004

    Water absorption

    IPC-TM-650 2.6.2.1

    D-24/23

    %

    0.14

    0.14

    Flexural modulus

    Fill

    JIS C 6481

    A

    GPa

    18

    19

    Peel strength*

    1oz(35μm)

    IPC-TM-650 2.4.8

    A

    kN/m

    0.8

    0.8


    What are the materials used for your high-speed PCB

    The usual answer is FR4. The PCB board we are talking about usually refers to the substrate. It is actually composed of copper foil and prepreg, and there are many classifications of copper foil and Prepreg according to different applications.


    FR4 uses epoxy or modified epoxy resin as the adhesive, and glass fiber cloth as a kind of reinforcing material. That is to say, as long as the material of this system is used, it can be called FR4, so FR4 is the general term for this resin system. Printed boards using FR4 materials are currently the world's largest and most used type of printed boards.


    Generally, FR4 will be classified according to the following types.

    1. According to the naming and classification of fiberglass cloth weaving, such as:

    106, 1067, 1080, 1078, 2116, 2113, 3313, 7628, etc.

    These are commonly used glass cloth types, of course there are others. Each type of glass cloth is defined in the IPC specification. Therefore, the same type of glass cloth used by different PCB manufacturers is basically not much different, because glass cloth also has Many PCB manufacturers, but the same type of glass cloth provided by different PCB manufacturers must meet the requirements of the IPC specification.


    2. Classified according to glass type

    E-glass (E-glass): E stands for electrical, which means electrical insulating glass. It is a calcium aluminosilicate glass with little alkali metal oxide content (generally less than 1%), so it is also called alkali-free glass. Has high resistivity. E-glass has now become the most commonly used component of glass fiber, and many PCB materials generally use E-glass unless otherwise specified.

    NE glass (NE-glass): Also called low-Dk glass, it is a low-dielectric fiber glass developed by Japan Nitto Textile Co., Ltd., its dielectric constant ε (1MHz) is 4.6 (E glass is 6.6), and the loss factor The tanδ (1MHz) is 0.0007 (E glass is 0.0012), and NE-glass materials are commonly used such as M7NE, IT968SE and IT988GSE.


    3. According to the resin system used by the PCB supplier and its performance classification:

    Iteq:

    IT180A/IT170GRA1/IT958G/IT968/IT968SE/IT988GSE

    Tuc:

    Tu862HF/Tu872LK/Tu872SLK/Tu872SLK-SP/Tu883/Tu933+

    Panasonic:

    Megtron4/M4S/Megtron6/M6G/M7E/M7NE

    Park Meteorwave series:

    MW1000/2000/3000/4000/8000

    ShengYi: S1000-2(M)/S7439/S6, etc.

    Rogers: RO4003/RO3003/RO4350B (RF materials), etc.


    4. Classification according to the loss level

    It can be divided into ordinary loss sheet (Df≥0.02), medium loss sheet (0.01


    5. Classification according to flame retardant performance

    Flame-retardant type (UL94-VO, UL94-V1) and non-flame-retardant type (UL94-HB grade)

    After reading the above introduction, returning to the previous question in our article, what high-speed PCB board do you usually use? Of course I want to hear the name of the material corresponding to the resin system and performance used by the PCB board supplier, such as IT180A/S1000-2/IT968/M4S, etc. According to different losses and materials from different manufacturers, it is mainly based on common medium and high-speed plates that have lower losses than ordinary FR4, while ordinary FR4, such as IT180A, S1000-2/M, Tu752/768, etc., basically have little difference in Df. It is also the Hi-Tg board we currently use most, Panasonic's Megtron6/M6G, which is used for high-speed PCB.


    For pcb technical problems, ipcb knowledgeable support team is here to help you with every step. You can also request pcb quotation here. Please contact E-mail sales@ipcb.com

    We will respond very quickly.

    Model : M6 Optical Module high speed PCB

    Layers : 8Layers 

    Material : Panasonic M6 high speed PCB

    Finished Thickness:1.0mm

    Copper Thickness : 0.5OZ/1OZ

    Color : Green/White

    Surface treatment: Electric hard gold

    Special technology: golden finger bevel

    Min Trace / Space:3mil/3mil

    Application : Optical Module high speed PCB


    For pcb technical problems, ipcb knowledgeable support team is here to help you with every step. You can also request pcb quotation here. Please contact E-mail sales@ipcb.com

    We will respond very quickly.