professional pcb factory manufacturer supply led round pcb board design with good price

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Product detail:

professional pcb factory manufacturer supply  led round pcb board design with good price

 

Dear clients, as you know, there are more than 1000 companies dealing with PCB service now in China, have you confused when searching a good PCB manufacturer?

What are the most important conditions that you have to consider when you are choosing a pcb supplier?

 

1.Competetive price.

2.Good quality

3.Strenth of producing.

4.Professional equipments and skillful employees.

 

Pcbleader Electronics---a professional PCB&FPC manufacturer are dedicated to PCB&FPC designing, PCB&FCP fabricating,PCB&FCP manufacturing with more than 10 years experience.

 

About Pcbleader:


--We are a big factory dedicated on PCB&FPC manufacturing with more than 200 employees

--We can offer all kinds of PCB&FPC fabrication,including single-sided/Double-sided/Multilayer PCB/FPC etc

   with a real factory price

--We have long-time cooperation with China mobile,ZTE,Huawei,Foxconn,Gionee mobile. Etc

--Competitive price,high-quality products.

 

Company 

 

Certificate

 

 

 

What we need:

 

For PCB & FPC service: we need your PCB&FPC gerber files.

For PCBA service: we need your PCBA gerber files and component Bom-list

If you don’t have this files,kindly please send us your sample for copy.

 

Technical standard of PCB

 

   

Material

 

RF-4, Aluminum

layers:

 

2-30 layers

warp and twist

 

<0.5%

surface treatment

 

hasl, OSP, ENIG, gold finger, Au panel

surface treating process of inner layer

 

brown oxide

max size

 

457 x 610 mm

Board Thickness

 

0.2mm-3.8mm (±10%)

outer layer line width/space

 

±3mil (75μm)/±3mil (75μm)

peel strength of line

 

6lb/in (107g/mm)

min inner pad size

pad annular

0.13mm (5mil)

min core thickness

 

0.10mm (4mil)

inner copper foil thickness

no Cu clad

1/2oz (17μm)

outer layer base copper thickness

 

1/2oz (17μm)

finished panel thickness

 

0.2mm-4.0mm

tolerance of thickness of finished panel

1.0mm

4-8 layers:               ±12%

 

1.0mm-2.0mm

4-8 layers:               ±8%
10 layers:             ±10%

 

2.0mm

                                  ±10%

registration of layer to layer

 

±3mil (76μm)

minimum drilling diameter

 

0.15mm

minimum diameter of finished hole

 

0.10mm

accuracy of finished hole

 

±2mil (50μm)

tolerance of drilled slot

 

±3mil (76μm)

tolerance of PTH diameter

 

±2mil (50μm)

tolerance of NPTH diameter

 

±1mil (25μm)

max AR of PTH

 

10:1

PTH hole copper thickness

 

0.4-2mil (10-50μm)

image to image tolerance

 

±3mil (75μm)

etching tolerance

 

±1mil (25μm)

solder mask thickness

end

0.4-1.2mil (10-30μm)

 

corner

0.2mil(5μm)

 

on substrate

 

solder mask hardness

 

6H

nickel thickness for electroless nickel and immersion gold

 

120u"/240u"(3um/6um)

gold thickness for electroless nickel and immersion gold

 

2u"/6u"(0.05um/0.15um)

impedence control

 

50Ω±10%

   

 

 

Products we have made:            

 

 

 

 

 

 

 

 

Welcome to contact us:

 

Sales: Alex

Skype:pcbleader9  (24hours online)

Email: sales9(at)pcbleader.com

Cell: 0086 13365898900

 
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