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Home SamplesDouble Sided PCB

Custom 0.4MM Min. Hole 1.0OZ copper HASL pb free double side pcb printed circuit board prototyping

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Good quality Flexible PCB Board
Customer Reviews
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

 

 

Introduction


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.

 

 

Advantages


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

 

Custom 0.4MM Min. Hole 1.0OZ copper HASL pb free double side pcb printed circuit board prototyping

Custom 0.4MM Min. Hole 1.0OZ copper HASL pb free double side pcb printed circuit board prototyping
Custom 0.4MM Min. Hole 1.0OZ copper HASL pb free double side pcb printed circuit board prototyping

Large Image :  Custom 0.4MM Min. Hole 1.0OZ copper HASL pb free double side pcb printed circuit board prototyping

Product Details:

Place of Origin: shen zhen ,china
Brand Name: WonDa
Certification: UL,SGS,ROHS,ISO
Model Number: HU205
FOB Price: US $ 10-30/ Piece
Port: Shanghai
Base Material: FR-4
Copper Thickness: 1.0OZ
Board Thickness: 1.2MM
Min. Hole Size: 0.4MM
Min. Line Width: 0.25MM
Min. Line Spacing: 0.2MM
Surface Finishing: Immersion gold

Payment & Shipping Terms:

Payment Terms: L/C,T/T,Paypal
Detailed Product Description
High Light:

pcb printed circuit boards

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double sided printed circuit board


Custom 0.4MM Min. Hole 1.0OZ copper HASL pb free double side pcb printed circuit board prototyping

 

double side ,fr4 rigid pcb manufacturer,supplier
1.Customized design
2.FR-4 base material
3.Immersion gold
4.UL ,ISO9001 app

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

 

 

Certificates 

 

UL Cert.

 Y

ISO Cert.

ISO9001 :2008

TS16949

Y

ISO14000

Y

 

     Double Side Rigid PCB  Manufacturing Process Flow

 

 

 

Processing Equipments

 

 

 

Vaccum Packaging

 

 

 

double side ,fr4 rigid pcb manufacturer,supplier

 

Contact Details
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