Welcome to KingSong PCB Technology
Image：China Expert Double Layer LED PCB Board manufacturer
This LED PCB Board is a China Expert Double Layer LED PCB Board manufacturer,used for Lighting industry,A LED PCB Circuit Board with HASL-Lead Free Surface Finishing is a coating which is for assembling between a component and a bare led pcb circuit board,KingSong Tehnology as a professional LED PCB Manufacturer with excellent manufacturing and assemblying work tenology,experienced workers and advanced equipment,are not only offer China LED PCB Manufacturer service,but also provide China Led Pcb Suppliers or LED PCB Board Manufacturers etc.
1.Detail PCB Manufacturing Capabilities:
| No. |
Item |
Mass Production |
Prototype |
| 1 |
Layers |
1-8 Layers |
1-36 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) |
3 |
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!
