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double sided printed circuit board with blue soldermask

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double sided printed circuit board with blue soldermask


Material: FR4 double sided printed circuit board

Board Thickness: 1.6mm

Copper Thickness: 35um

Soldermask Color: Blue

Silkscreen Color: White

Surface Technics: HAL-Free

Min Holes: 0.2mm

Min Line Width and space: 5mil/5mil


the normal double-sided printed circuit board technology,the board thickness is 0.6-1.6mm,copper thickness is 1oz-2oz;Minimum panel size:80*80mm


Consumer electronics and Industrial control products

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double sided printed circuit board with blue soldermask

PCB Description

Material: FR4 double sided printed circuit board
Board Thickness: 1.6mm
Copper Thickness: 35um
Soldermask Color: Blue
Silkscreen Color: White
Surface Technics: HAL-Free
Min Holes: 0.2mm
Min Line Width and space: 5mil/5mil
4pcs in one panel

pcbquick-double sided pcb1

FR4 Made Ability

 NO  Item Craft Ability

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

PCB Board with Blue Sodermask FAQ

Q: What is the MOQ?

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

Q: What the package of the products?

A: We use vacuum packaging.

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

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

Q. If I found problems with Double Layer PCBs supplied by you, what shall I do?

1)If you have problems with PCBs supplied by us, please contact the correspondent sales engineer within 30 days upon receiving the goods and provide the following documents:
a. Filled Customer Complaint Form.
b. Sending us defect PCB pictures by e-mail. ( sometimes defect PCBs need sending back to us)

2) K.F PCBs QA engineer will review our request and if the PCBs are non-conforming with customer specifications or IPC-A-600, IPC IPC-A-610 class 2, we will process your request.

3) With your approval the problem and reproduce the PCBs, there is no additional charge.

Q:How do you control the quality?

A:All boards must pass the test equipment and provide test reports.  Sometimes the quick trun service boards don’t have the report. If need it please contact your sales, they will send to you.

Picture Of Details

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