professional pcb factory manufacturer supply storage racks pcb with good price

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Product detail:

professional pcb factory manufacturer supply  storage racks pcb 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