17 Belgium 
4 Canada 
2 UK 
1 China 
1 Morocco 
Pcb Pcba Manufacturer Provide Design Production Assembly - China
price: contact company for price
1 Description PCB Specification
2 Material FR- 4/ HTG150- 180 FR- 4/ CEM- 1/ CEM- 3/ Aluminum
3 Layer 1- 20
4 Board Thickness 0.2mm- 4.0mm
5 Board Thickness Tolerance +/ - 10%
6 Copper thickness 17.5um- 175um ( 0.5oz- 5oz)
7 Min Trace Width 0.15mm
8 Min Space Width 0.15mm
9 Min Drilling Dia 0.2mm
10 PTH copper thickness 0.4- 2mil( 10- 50um)
11 Tolerance of Etching ±1mil( ±25um)
12 V- cut angle 25°, 30°, 45°, 60°
13 Pearl Strength of line ≥ 6lb/ in( ≥ 107g/ mm)
14 Impedance control and tolerance 50Ω ±10%
15 Twist& Wrap ≤ 0.5%
16 Soldermask Green, Red, Blue, White, Black, Yellow
17 Surface Finish/ Plating HASL/ Lead Free HASL/ OSP/ Gold Plating/ Immersion Gold/ ENIG
18 Certificate ROSH.
ISO9001, SGS, UL Certificate
19 File Protel 99se/ P- CAD/ Autocad/ Cam350
20 Inner packing Vacuum packing, Plastic bag
21 Outer packing Standard carton packing
Company Contact:
- Posted By: China
- Phone: 08615986845911
- Address: Shenzhen Semshine Technology Co., Ltd, shenzhen , China
- Email:
- Website: https://www.sempcb.com
Published date: March 28, 2014
- Business Description: Shenzhen Semshine Technology Co., Ltd is specialized in producing printed circuit board especially Alum base PCB since established in 2006, Semshine commits herself to offering one stop service as PCB design, PCB production, and PCB Assembly.
By 7 years continuous development, Semshine owns more than 5000 sqm plant with over 10000 sqm per month production capability.
We have the ability to manufacture 2 20 layers metal base (Alum, Cu, Iron), high Tg PCB etc.
Recently we focus on Aluminum base PCB, especially our high heat conductive Aluminium PCB which applied in cooling demand field, such as lighting street lights, lawn lights, fluorescent lights, stage lights electronic, mechanical, telecommunications, automotive etc.
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