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LED / LCD TV Double Sided PCB Board Main Board Universal Through-hole

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The board quality is very good! We have been WonDa’s customer for more than 4 years. Your good service and quality is too good.

—— Jay

Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Rob

The board quality is very good! I’m surprised with the low cost and quick delivery. It is totally out of my expectation. I will definitely come back.

—— Victoria, Australia

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Double Sided PCB

  • High Precision Double Sided PCB suppliers
  • High Precision Double Sided PCB suppliers




Double sided circuit board means has a double-sided copper, and metallized holes, that is double-sided copper, and copper are holes inside

Both sides have double wiring board, but to use the wire on both sides. Both sides must be in the room with appropriate electrical connections. "Bridge" between this circuit called vias. Guide hole in the PCB, metal filled or coated with holes, which can be connected to the conductors on both sides. Because dual-panel area twice as big than the single panel, double panel to solve the single-panel wiring staggered because of difficulty (can be turned to the other side of the hole), it is more suitable for use in more complex than single-panel circuit.




Compared with single-board: wiring convenient, simple, labor-intensive wiring smaller, shorter line length.



Double Circuit Board Design Steps


     1. Prepare circuit schematics

     2. Create a new file and loaded PCB component package library

     3, planning board

     4, into the network table and components

     5, automatic layout components

     6, layout adjustment

     7, the network density analysis

     8, wiring rules set

     9, automatic routing

     10, manually adjust the wiring


LED / LCD TV Double Sided PCB Board Main Board Universal Through-hole

LED / LCD TV Double Sided PCB Board Main Board Universal Through-hole
LED / LCD TV Double Sided PCB Board Main Board Universal Through-hole

Large Image :  LED / LCD TV Double Sided PCB Board Main Board Universal Through-hole

Product Details:

Place of Origin: Shenzhen China
Brand Name: Rigao
Certification: ISO,UL,CE
Model Number: RGF002-01

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: $5
Packaging Details: Anti-static Bubble Bag & Carton
Delivery Time: 14 lead time
Payment Terms: T/T,L/C
Supply Ability: 1000pieces
Detailed Product Description
High Light:

double sided circuit board


printed circuit board design

LED / LCD TV Double Sided PCB Board main board universal Through-hole




1, No MOQ;
2, OEM SMT&DIP Service;
3, 1-22 Layer;
4, UL.ROSH Certification;
5, High quality, low cost&fast delivery.


Welcome to Rigao Electronics .CO.,Ltd.


- Contract Manufacturing

- Engineering Services

- PCB Design & Assembly and copy service

- Prototyping

- Components purchasing

- Cable and Wire Assemblies

- Plastics and Molds

- Fast turn around


1. Double-Sided FR4 material 1 oz copper pcb board
2. Green solder mask, Immersion gold
3. with Competitive price



General Specifications Capability


Material Requirements:


Size Max.Finshed Size 20.9”x24.4”(530mm x 620mm )
Board Thickness Standard 0.004”to0.16 ” ±10% ( 0.1mmto4.0mm±10% )
Min. Single/ Double-sided:0.008”±0.004”(0.2mm ±0.1mm)
4-layer:0.01”±0.008”(0.4mm ±0.1mm)
8-layer :0.01”±0.008”(0.4mm ±0.1mm)
Bow and twist < 7/1000
Copper Weight Outer Cu weight 0.5oz ~ 3.0oz
Inner Cu wight 0.5oz ~ 3.0oz
Laminate Materials FR-4,FR-1,,FR-2,CEM-1,CEM-3



Process Requirements:


Solder Mask Color green,light green,white,black,dark brown,yellow,red,blue
Min. solder mask clearance 0.003”(0.07mm)
Thickness 0.0005”-0.0007”(0.012mm-0.017mm)
Silkscreen Color White,black,yellow,red,blue,green
Min. Size 0.006”(0.15mm)
Surface Finish HASL,HASL pb free,immersion gold,immersion silver,immersion tin,O.S.P (Entek),S/G plating,ENEPIG,G/F plating,carbon



Quality Control:


Electrical testing Flying Probe Tester Y
Controlled Impedance Tolerance ±10%
Impedance tester Tektronix TDS8200
Routing End Mills Test ± 0.006”(0.15mm)
CNC Tolerance ±0.004”(0.1mm)
V-Cut Depth V-cut FR-4(1/3+-0.1mm);FR-1,FR-2,CEM-1,CEM-3(1/2+-0.1mm)
V-cut angle V-CUT 15°,18°,30°
V-CUT line,hole,V-shape



Manufacturing Capability for PCB Board

1). Material type: CEM-3,FR-4,FR-4-TG170/TG180,Halogen Free,Rogers,Arlon,Taconic,Isola,PTFE, Bergquist


2). Surface Treatment: HASL,HASL lead-free,HAL,Flash gold,immersion gold,OSP,Gold Finger

Palting,Selective thick gold plating, immersion silver,immersion tin, Carbon ink,peelable mask


3). Solder mask colour: Green/MATT Green/Blue/Yello/White/Black/Red


4). Board Size: 650mm*1000mm


5). Board Layer: 1L-26L


6). Board thickness: 0.2mm to 6.0mm


7). Finished Copper thickness: 0.5 OZ to 6 OZ


8). Min. drilled hole size: 3mil (0.075mm)


9). Min. Line width/Line spacing: 3mil/3mil


10). Copper thickness in hole: >20um


11). Board thickness tolerance: ±10%


12). Outline tolerance: Routing:±0.1mm,Punching:±0.1mm


13). Hole tolerance: PTH: ±0.076mm , NPTH: ±0.05mm


14). impedance control tolerance: ±10%


15). Warp and Twist: <0.75%


16). Tested by:Flying-Probe Tester, Fixture tester , Visual Inspection


17). Special requirements: Buried and blind vias, impedance control, thick Cu PCB,selectivity plating gold 30 microinch


18). Profiling: Punching, Routing, V-CUT, Beveling


19). Certificate: UL,ISO 9001,ISO14001,ROHS


20). We have a sound quality management system,Ensure the quality of all products



High precision manufacturing

Our Principle is simple, “Act by heart, Make the best.”

Our Strength is distinct, “Years of experiences in PCB and PCBA field”

Our Goal is achievable, “ To be the most reliable supplier of PCB and PCBA.”

Our Orientation is clear, “Focus on prototypes and low to medium volume business



Contact Details
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Contact Person: Miss. aaa

Tel: 86 755 8546321

Fax: 86-10-66557788-2345

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