Shenzhen WonDa Technology Co., Ltd. |
Verified Suppliers
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double layer pcb
There is professional pcb&pcba design group waiting for you! Also there is pcb&pcba factory producing for you! Welcome your inquiry!
We independently research and develop Internet control system, Internet numericalcontrol system, robot control system and produce hardware and software independently for control management etc.. Also supply clients SAS Marketing Automation. Door bell, car alarm, mobile solar charger design by us is most welcome products.
PCB Engineering Capacity
No. | Item | Spec |
1 | Layers | 1 to 24 layers |
2 | Max working panel area | 457 x 610 mm |
3 | Min board thickness | 4 layer: 0.40mm |
6 layer: 0.80mm | ||
8 layer: 1.00mm | ||
10 layer: 1.20mm | ||
4 | Min trace width | 0.10mm |
5 | Min spacing | 0.10mm |
6 | Min hole diameter | 0.20mm |
7 | Min Copper thickness in hole | 0.020mm |
8 | PTH size tolerance | ±0.05mm |
9 | NPTH size tolerance | ±0.025mm |
10 | Hole position tolerance | ±0.05mm |
11 | Dimension tolerance | ±0.1mm |
12 | Min solder mask dam | 0.08mm |
13 | Insulation resistance | 1E+12Ω (normal condition) |
14 | Max Board thickness/Hole size Rate | '10:1 |
15 | Thermal shock endurance | 288 3 times in 10sec |
16 | Max Board twist and wrap | ≤0.7% |
17 | High Vlotage endurance | 1.3KV/mm |
18 | Copper foil peel off endurance | 1.4N/mm |
19 | Hardness of resist ink | ≥6H |
20 | Flame resistance | 94V-0 |
21 | Impedance control | ±5% |
22 | Certificate | ISO 9001:2000;ISO 14001;ISO/TS16949:2002 ,UL E203640 |
Purchase Tips:
A.For PCB order, please provide Gerber file or pcb file. Any detail is also welcomed if no gerber file.
B.Large PCB quantity order, quotation will be based on SQM.
C.For PCBA order, please provide the Gerber file, pcb file and BOM List.
D.Reverse engineering and PCB clone service can be supplied with your PCB sample.
E.Any question, welcome to contact our sales person Lucy Gao by sending inquries, your satisfactionis our pleasure