Impedance Control PCB Manufacturing
  • Detailed information

    Impedance Control PCB Manufacturing

    NOD Electronics has many years of experience producing PCB and low-quantity production runs with short lead times for many different types of applications.

    In order for a PCB manufacturer to properly execute an order, it needs a set of exact sizes and coordinates, trace widths, hole patterns and, of course, tolerances. PCB Impedance is the sum of reactance, or the AC component, and resistance, or the DC component of an electric circuit. PCB manufacturing maker are expected to conform to the PCB trace impedance values and tolerances specified by the designer in order for the board to behave as desired.

    Our Capabilities of Impedance Control PCB Manufacturing

    Total Pad SizeStandardAdvanced
    Capture PadDrill + 0.008Drill + 0.006
    Landing PadDrill + 0.008Drill + 0.006
    BC Mechanical Drill (Type III)0.0080.006
    Laser Drill Size0.004-0.0100.0025
    Material Thickness0.00350.0025
    Stacked ViaYesYes
    Type I Capabilities single & Double DeepYesYes
    Type II Capabilities Buried Vias with MicroviasYesYes
    Type III CapabilitiesYesYes
    Copper Filled MicroviaYesYes
    Smallest Copper Filled Microvia0.0040.0025
    Copper Filled Microvia Aspect Ratio0.75:11:1
    Smallest Laser Microvia Hole Size0.0040.0025
    Laser Via Aspect Ratio (Depth:Diameter)0.75:11:1

    Costs and Quotation of Impedance Control PCB Manufacturing

    The total costs of impedance control PCB manufacturing and PCB assembly services are mainly determined by PCB dimension, laminate thickness, surface finish, layer(s), other special technical requirements (such as blind & buried via, impedance), components, numbers of soldering pads and test plan. You can send PCB files (gerbers) and BOM to get instant quotation within 24 hours.

    For more critical applications you will need to specify “controlled impedance” and supply the actual impedance requirements for the conductors and we will fine tune the dielectrics and conductors to meet these requirements. The impedance requirements will have to be specified based on the layer and the conductor widths.

Impedance Control PCB Manufacturing

For more critical applications you will need to specify “controlled impedance” and supply the actual impedance requirements for the conductors and we will fine tune the dielectrics and conductors to meet these requirements.


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