Welcome to KingSong PCB Technology
Image:Advanced FR4 Material Black Soldermask PCB Boards Manufacturer
FR-4 material pcb is a common material for printed circuit board (PCBs),and has many grades and types such as TG130, TG150，High TG 170 and 180 etc,most Advanced FR4 Material Black Soldermask PCB Boards Manufacturer are manufactured using glass-reinforced epoxy laminate as the substrate,while there are a wide variety of laminates available on the market,FR-4 is both versatile and well-accepted as a standard material for PCB manufacture. FR-4 functions well as an electrical insulator, and has a good strength-to-weight ratio, and is flame resistant.
With the increasingly fierce competition in the market,in line with the principle of “high management, strict requirements, high quality, and excellent service“, and exerting its advantages in market, technology, and talents, KingSong provides our customers with the best quality and fast products and services.
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) |
3-5 |
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!
