Phone Mobile Circuit Board PCB Assembly Services with LCD Display
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | 4G LTE Module, 3G Modem Module, GSM GPRS Module |
Product Detail
| Model No.: | cell phone PCB |
|---|
Product Description
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 |
|
|