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4layer Impedance Control PCB Circuit Boards in China

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4layer Impedance Control PCB Circuit Boards in China

Parameter

Material: FR4 4layer Impedance control PCB

Board Thickness: 1.6mm

Copper Thickness: 1/1/1/1oz

Soldermask Color: Green

Silkscreen Color: White

Surface Technics: ENIG(1-3u")

Min Holes: 0.2mm

Min Line space and width: 3.5/4.5mil

BGA PADs: 0.5mm

Technology

4layer Impedance Control PCB Circuit Boards can accept only one “× "

Applications

Communication :mobile phone, wireless network card, base station, 2.4 G intercom, etc.

GPS navigation, antenna amplification, microwave communication module, wireless communication

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  • Details

4layer Impedance Control PCB Circuit Boards in China



Product Description


Material: FR4 Impedance control PCB
Board Thickness: 1.6mm
Copper Thickness: 1/1/1/1oz
Soldermask Color: Green  
Silkscreen Color: White
Surface Technics: ENIG(1-3u")
Min Holes:0.2mm
Min Line space and width: 3.5/4.5mil
BGA PADs:0.5mm




FR4 Made Ability


 NO  Item Craft Ability
1

Surface Finishh

HASL,Immersion Gold,Gold Plating,OSP,Immersion Tin,etc
2 Layer 2-30 layers
3 Min. Line Width 3 mil
4 Min. Line Space
3 mil
5 Min. Space between Pad to Pad 3 mil
6 Min.Hole Diameter 0.10 mm
7 Min. Bonding Pad Diameter 10 mil
8 Max. Proportion of Drilling Hole and Board Thickness 1:12:5
9 Max. Size of Finish Board 23 inch*35 inch
10 Rang of Finish Board's Thickness 0.21-7.0 mm
11 Min. Thickness of Soldermask 10 um
12 Soldermask Green,Yellow,Black,White,Red,Transparent photosensitive solder mask,Strippable solder mask
13 Min. Linewidth of Idents 4 mil
14 Min. Height of Idents 25 mil
15 Color of Silk-screen White,Yellow,Black
16 Date File Format Gerber file and Drilling file,Report series,PADS 2000 series,Powerpcb series,ODB++
17 E-testing 100% E-Testing:High Voltage Testing
18 Material for PCB

High TG Material:High Frequence

(ROGERS,TEFLON,TADONIC,ARLON):Halogen-free Material 

19 Other Test Impedance Testing,Resistance Testing,Microsection etc
20 Special Technological Requirement
Blind&Buried Vias and High Thickness Copper


PCB Quality Requirement


1.on-time delivery:≥97% 
2.double layer board acceptability≥99% 
3.four-layer board acceptability:≥98% 
4.six-layer board acceptability:≥97% 
5.eight-layer board acceptability:≥97% 
6.ten-layer board acceptability:≥95% 
7.customer satisfaction :≥90% 
8.complaint rate/rejected rate:≤ 3%


PCB Certificates


UL, TS16949, ISO14001, ISO9001-2008, and RoHS


FAQ


Q: What is the MOQ?

A: The minimum order quantity of circuit board is 5pcs.


Q: What the package of the impedance pcb products?

A: We use vacuum packaging.


Q: Do you accept PCB design with different impedance pcb boards on the same panel?

A: Of course, we can do different boards on the same panel.


Q:If I want to know more thing about characteristic impedance board,what can I do?

A:Maybe,you can look at the specification of making characteristic impedance board



Picture Of Details


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