Shenbei Group (HK) Co.,Ltd


Contact US

Address: 13G Time Square Center Building, No.102, Center Road, Shajing, Baoan, Shenzhen City, Guangdong Province

TEL: +86-755-23334183

FAX : +86-755-23334185



Skype: shenbeipcb

Communication HDI PCB

Communication HDI PCB

Communication PCB, HDI PCB, 28 Layers PCB manufacturer / supplier in China, offering Communication HDI PCB, High Frequency Circuit Board, 2 Layers Flex Circuit Board and so on.

    We are one of the professional communication hdi pcb manufacturers and suppliers in China, offering the best services and the highest quality solutions for you. Please rest assured to get the high quality products made in China from our factory.

    Product Detail

    Basic Info
    • Model NO.:Shenbei-2

    • Type:Rigid Circuit Board

    • Dielectric:FR-4

    • Material:Fiberglass Epoxy

    • Application:Communication

    • Flame Retardant Properties:V0

    • Mechanical Rigid:Rigid

    • Processing Technology:Electrolytic Foil

    • Base Material:Copper

    • Insulation Materials:Epoxy Resin

    • Transport Package:Vacuum Package

    • Specification:300*340mm

    • Origin:China

    • HS Code:8534001000

    Product Description
    Layers:  28L
    Board thickness: 3.0mm±0.28mm
    Board size: 300*340mm
    Min line width/gap: 0.1mm/0.1mm
    Min blind via:0.12mm
    Min distance between PTH to the line: 0.18mm
    Finish: Immersion gold RoHS 
    Application: Communication 
    Technical feature: 3+N+3, overlap blind and buried vias

    KART electronics is one professional manufacturer of HDI, RF, HF,Microwave pcb on small and medium quantity with the following technics for your check:

    Board thickness: 0.2 to 7.0mm 
    Max board size: 600*900mm
    Max copper thickness: 18oz
    Min layer thickness: 2 mil 
    Min line width/gap: 2mil 
    Min hole size: 3 mil 
    Min solder ring: 4 mil 
    Min soldermask bridge: 3 mil
    Max aspect ratio: 26:1
    Filled via: 0.2 to 0.8mm

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