TOP Electronic Industry Co., Ltd.
TOP is a professional electronic components distributor in China. we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.
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Phone Mobile Circuit Board PCB Assembly Services with LCD Display
PCB Specification:
| ITEM | Parameter |
| Layer count | 1-16 layers |
| Material | fr4,Tg=135,150,170,180,210,cem-3,cem-1,al base, teflon, rogers, nelco |
| Copper thickness | 1/2oz,1oz,2oz,3oz,4oz,5oz |
| Board thickness | 8-236mil(0.2-6.0mm) |
| Max. panel size | 32"X20"(800X508mm) |
| Min. line width/space | 3/3 mil(75/75um) |
| Min. inner layer annular ring | 4 mil(0.10mm) |
| Min. core thickness | 4 mil(0.10mm) |
| Surface treating of inner layer | brown oxide |
| Inner layer ragistration | 3 mil(76um) |
| Tolerance of board thickness | +/- 12-10 % |
| Min. drill size | 8 mil(0.2mm) |
| Min. HDI laser drill size | 3 mil(0.067mm) |
| Tolerance of hole size | 2 mil(0.05mm) |
| Tolerance of hole position | 2 mil(0.05mm) |
| Max. aspect ratio | 10:01 |
| PTH copper thickness | 1 mil(25 um) |
| Solder mask color | Green, blue, yellow, white, black, red |
| Solder mask thickness | 5-30um |
| Solder mask hardness | 6H |
| Min. solder mask dam | 3 mil(75um) |
| Max. hole size of S/M plug | 24um(0.6mm) |
| Peelable solder mask | yes |
| carbon ink | yes |
| surface treating | HASL(ROHS), ENING,OSP,IMMERSION SILVER,IMMERSION TIN,flash gold,gold finger |
| Nickel thickness | 120-240u"(3-6um) |
| Gold thickness | 2-30u" (0.05-0.76um) |
| Impedance control | Ohms+/-10% |
| Blind hole/buried hole | yes |
| Half hole | yes |
| Sink hole | yes |
| HDI | 1+1+N+1+1 |
| VOP | yes |
| Rouuting tolerance | +/- 6um(0.15mm) |
| V-cut | yes |
| Solderability test | 245' C, 5S |
| Thermal stress test | 280 ℃/10 secs |
| Feel strength of line | ≥61B/In(≥ 107g/mm) |
Application:
Fixed telephone, Leaning machine, Cell phone ,
Our PCB service:
1. PCB Assembly: SMT, THT/DIP, BGA, COB soldering.
2. PCB Manufacture: 1-12 layers, Buried & Blind via PCB, Indolence PCB, High frequency PCB, FR-4,Aluminium PCB.
3. PCBA Testing Jigs: PMMA, Automated & Manual Tooling.
4. Design: we need a idea or schematic diagram for PCB & PCBA design.
5. Copy & Clone: PCB and PCBA copy, we can provide you gerber file and BOM file after we done.
Package :
The PCB factory which we cooperated has more than 14 years of Experience in PCB Industry,
There are more than 600 employees and four factories; one factory for prototypes, one for mass production, one for aluminum and copper PCBs, and one for PCB assembly. Each factory has the ability to make 8,000 square meters per month and we offer 1,000 kinds of PCB fabrication monthly, including one- to 20-layer PCBs, HDI, aluminum, heavy copper and halogen-free PCBs.
With the powerful support from the partner, we Have confidence to give our customers best service.