Welcome to KingSong PCB Technology
Image：Professional 12 Layers Impedance Control Printed Circuit Board Manufacturer
This Printed Circuit Board is a Professional 12 Layers Impedance Control Printed Circuit Board Manufacturer,used in Industrial Control,some like Intelligent traffic control backboard,A PCB Circuit Board with Immersion Gold Surface Finishing is a coating between a component and a bare pcb circuit board,our professional PCB Manufacturer are not only offer 12 layers pcb board,but also 14 layer pcb, 16 layer pcb or 18 layer pcb etc.
1.Detail PCB Manufacturing Capabilities:
| No. |
Item |
Mass Production |
Prototype |
| 1 |
Layers |
1-8 Layers |
1-20 Layers |
| 2 |
Max. Panel Size |
600*770mm( 23.62″*30.31″) |
600*770mm(23.62″*30.31″) 500*1200mm(19.69″*47.24″) |
| 3 |
Max.Board Thickness |
8.5mm |
8.5mm |
| 4 |
Min. Board Thickness |
2L:0.3mm,
4L:0.4mm,
6L:0.8mm |
2L:0.2mm,
4L:0.4mm.
6L:0.6mm |
| 5 |
Min Inner Layer Clearance |
0.1mm(4mil) |
0.1mm(4mil) |
| 6 |
Min Line width |
0.075mm(3/3 mil) |
0.075mm(3/3 mil) |
| 7 |
Min Line space |
0.075mm(3/3 mil) |
0.075mm(3/3 mil) |
| 8 |
Min.Hole Size |
0.15mm(6mil) |
0.15mm(6mil) |
| 9 |
Min plated hole thickness |
20um(0.8mil) |
20um(0.8mil) |
| 10 |
Min Blind/Buried hole size |
0.1mm(4mil) |
0.1mm(1-8layers)(4mil) |
| 11 |
PTH Dia. Tolerance |
±0.076mm(±3mil) |
±0.076mm(±3mil) |
| 12 |
Non PTH Dia. Tolerance |
±0.05mm(±2mil) |
±0.05mm(±2mil) |
| 13 |
Hole Position Deviation |
±0.05mm(±2mil) |
±0.05mm(±2mil) |
| 14 |
Heavy Coppe |
4oz/140μm |
6oz/175μm |
| 15 |
Min S/M Pitch |
0.1mm (4mil) |
0.1mm (4mil) |
| 16 |
Soldermask colour |
Green,black,Blue,White,Yellow,Red |
Green,black,Blue,White,Yellow,Red |
| 17 |
Silkscreen colour |
White,Yellow,Red,Black |
White,Yellow,Red,Black |
| 18 |
Outline |
Routing,V-Groove, Beveling punch |
Routing,V-Groove, Beveling punch |
| 19 |
Outline Tolerance |
±0.15mm ±6mil |
±0.15mm (±6mil) |
| 20 |
Peelable mask |
Top,bottom,double sided |
Top,bottom,double sided |
| 21 |
Controlled Impedance |
+/- 10% |
+/- 7% |
| 22 |
Insulation Resistance |
1×1012Ω(Normal) |
1×1012Ω(Normal) |
| 23 |
Through Hole Resistance |
<300Ω(Normal) |
<300Ω(Normal) |
| 24 |
Thermal Shock |
3×10sec@288℃ |
3×10sec@288℃ |
| 25 |
Warp and Twist |
≤0.7% |
≤0.7% |
| 26 |
Electric Strength |
>1.3KV/mm |
>1.4KV/mm |
| 27 |
Peel Strength |
1.4N/mm |
1.4N/mm |
| 28 |
Solder Mask Abrasion |
>6H |
>6H |
| 29 |
Flammability |
94V-0 |
94V-0 |
| 30 |
Test Voltage |
50-330V |
50-330V |
2.PCB lead time:(if you need urgent service,we also can meet)
| Description |
Double Layer |
4 Layer |
6 Layer |
8 Layer |
10 Layer or above |
| Sample(WD) |
4 |
7 |
8 |
10 |
12 |
| Mass production(WD) |
7-9 |
10-12 |
13-15 |
16 |
20 |
3.Package:Inner vacuum packing,Outer standard carton box packing.
4.Shipping:
A:By DHL,UPS,Fedex,TNT etc.
B:By sea for mass quantity according to customer’s requirement.
5.If need quotation for your PCB projects,pls provide following info:
A:Quote quantity,
B:Gerber file in 274-x format,
C:Technical requirement or parameters(material,layer,copper thickness,
board thickness,surface finishing,solder mask/silkscreen color…)
If any inquiry or want to learn more,please send email to us freely or chat by online system,thanks for your support in advance!
