6 layers Immersion Gold Multilayer PCB
With the development of technology, multilayer pcb will become more and more perfect and will be applied in more and
more field. Through continued exploration and development of the
technology, SonlinPCB hopefully becomes your preferred multilayer
As a professional custom PCB board manufacturer, sonlinpcb.com provides various pcb circuit boards for all applications. Check
more about PCB circuit boards!
The FR4 multilayer pcb is made up by two or more pcbs which are stacked together with
reliable predefined mutual connection between them. There are at
least three conductive layers in one multilayer pcb with two layers
outside and the one layer synthesized in the insulation board.
This custom-made multilayer printed circuit board with 1.6mm thickness and green or blue solder mask, made of FR-4
material, HASL lead free surface finishing.
- Base Material: FR4
- Number of Layers: 1~28 Layer
- Board Thickness: 1.6 mm
- Copper Thickness: 0.5 OZ to 7.0 OZ
- Min. Hole Size: 3mil (0.075mm)
- Min. Line Spacing: 3mil (0.075mm)
- Min. Line Width: 3mil (0.075mm)
- Surface Finishing: HASL lead free
- Solder Mask Color: Green, Blue
- Certificate: UL, ISO 9001, ISO 14001
At present, multilayer pcb has been widely used in various electronic devices.
We make various multilayer PCB for cell phone/mobile board,MP3,MP4,Digital frame, digital
cameral, GPS,computer and bluetooth PCB.
Professional Multilayer PCB manufacturer
2. OEM service
3. Gerber file needed
4. PCB clone with sample
5. Quality guarantee and professional after-sell service
The Relevant Product Parames:
|Product name||Single side||Double side||4 layer||6 layer||8 layer||10-28layer|
|layer||Single side||Double side||4 layer||6 layer||8 layer||10-28layer|
|Base Maerial||CEM1,CEM3,FR1,FR3,ALU, FR4,polymide||FR4,Alu,polymide||FR4||FR4||FR4||FR4|
|Surface finishing:||HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion
Silver/Gold, OSP, Gold plating|
|Solder masker color||green,red,black,white,yellow|
|Tolerance||- Shape tolerance: ±0.13|
- Hole tolerance: PTH: ±0.076 NPTH: ±0.05
|Special requirements||Buried and blind vias+controlled impedance +BGA|
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