Welcome to Shenzhen Hengda Electronics Limited

FR-4 TG170 Rigid Circuit Board PCB

Short Description:

We Offer a full Range of Printed Circuit Board Capabilities to fit all of your PCB Needs.High-end electronic products, the products of space design factors, in addition to the outer surface of the wiring inside the multilayer wiring can be superimposed, the production process, each layer after making a good line, and then through an optical device location, lamination, so that multi-line superimposed in a circuit board. Commonly known as multi-layer circuit boards.


  • Minimum Order Quantity: No minimum
  • Delivery Time: As fast as 3 days
  • Payment Terms: Paypal ,West Union,TT
  • Product Detail

    Product Tags

    Item specifics:

    PCB Type: 4 layer Buried PCB 
    Layer Count: 4 layer
    Copper Thickness 2OZ
    Min .Line Width/Space: 3mil/3mil
    Min. Via Diameter: 0.3mm
    Board Finish Thickness: 2.0mm
    Surface Finish: HAL Lead Free 
    Size: 125*100MM
    Material: FR4-1.6MM
    Color: Green
    Testing Fly Probe (Free) and A.O.I(free)
    Function:  controller
    Turn time: 8 days

    Multilayer PCB service support

    •       4 Layper PCB with HAL Lead Free
    •      No Minimum Order
    •      Paypal accepted for low-volume
    •      Extremely competitive pricing 
    •      Dedicated sales representatives for fast response times

    Start with prototype quantities and continue with us to ramp up production level quantities

    We are one-stop printed circuit board manufacturer , providing PCB fabrication services for single, double or multi-layer PCBs in low volume and high-volume production amounts with a wide range of materials and technology options.

     Leveraging our design and assembly services in a turnkey production system, we can provide low-cost PCB manufacturing with the highest quality. Using a variety of inspection methodologies to ensure the functionality of the final product. We offer Full Spec, small quantity printed circuit boards and Custom Spec quick turn PCBs. In addition, we are the premier provider of printed circuit boards to the Military/Aerospace/Defense/Medical and Commercial Industries.  

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    Benefits of Multilayer PCBs (compared to single or double-sided PCBs)

    • Higher assembly density 
    • Smaller size (considerable savings on space) 
    • Increased flexibility 
    • Easier incorporation controlled impedance features. 
    • EMI shielding through careful placement of power and ground layers.

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    Application of Multilayer PCB

    Much of the favoritism toward multilayer PCBs lies in industry trends. With electronics progressing ever toward miniaturization yet multi-functional options, the internal components of those electronics must follow the same trend. While single and double-sided PCBs have proven limited in their ability to balance size and functionality, multilayer PCBs provide a comprehensive solution.

    Standard PCB Capabilities

    Number of layers

    1, 2, 4 or 6, up to 36 layers

    Order Quantity

    1 to 500,000

    Board shape

    Rectangular, round, slots, cutouts, complex, irregular

    Board type

    Rigid, flexible, rigid-flexible

    Board material

    FR-4 glass epoxy, FR4 High Tg, RoHS compliant; Aluminum, Rogers, etc.

    Board cutting

    Shear, V-score, tab-routed

    Board thickness

    Flex, 0.2 ~ 6.0 mm, 0.01 ~ 0.25″

    Copper weight

    1.0, 1.5, 2.0 Oz

    Solder mask

    Double-sided green LPI, Also support red, white, yellow, blue, black

    Silk screen

    Double-sided or single-sided in white, yellow, black, or negative

    Silk screen min line width

    0.006″ or 0.15mm

    Max board dimensions

    45 x 45″ or 114 x 114 cm

    Min trace/gap

    0.004”, 0.1mm, or 4 mils

    Min drill hole diameter

    0.006”, 0.15mm, or 6 mils

    Surface finish

    HASLNickle, Imm GoldImm TinImm SilverOSP etc.

    Board thickness tolerance

    ±10%

    Copper weight tolerance

    ±0.25 oz

    Minimal slot width

    0.12”, 3.0 mm, or 120 mils

    V-score depth

    20-25% of board thickness

    Plated through holes

    Yes

    Sink holes

    Yes

    Design file format

    Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG

    Testing Procedures

    We perform multiple quality assurance procedures before shipping out any PCB board. These include:

    • Visual Inspection
    • Flying probe
    • Bed of nails
    • Impedance control
    • Solder-ability detection
    • Digital metallograghic microscope
    • AOI (Automated Optical Inspection)

    Quick turn lead times

    For Multilayer PCB Mass Production, we can provide regular 7-10 days turn around times.  And the fastest turnaround time depends on the number of layers and quantity.

    Service Guarantee:

    We make sure to serve each customer professionally, truthfully and friendly to the best of our ability.  We will gladly re-work your project if your project isn’t 100% satisfactory.


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