Product Description

STG Electronic is a big electronics manufacturer for circuit boards( PCB), circuit boards assembly(PCB Assembly-SMT/THT), OEM, ODM service of *0 years in China. We specialize in Power, Communication equipment, Remote control system, and consume electronic products. We have been recommending hi-tech electronic products, and relying on our high quality.

PCBA capability and services: SMT (Surface mounting technology), THT.
1. Material Sourcing Service
2. SMT assembly and Through hole components insertion
3. IC pre-programming / Burning on-line
4. Function testing as requested
5. Complete Unit assembly (which including plastics, metal box, Coil, cable inside etc)
PCB capacity:
1. Single-sided, double side & multi-layer PCB with competitive price, good quality and excellent service.
2. FR*4, FR*4 High TG, Aluminum base material.
3. HAL, HAL lead free, Immersion Gold/ Silver/Tin, OSP surface treatment.
4. Printed Circuit Boards are *4V0 compliant, and adhere to IPC**0 Class 2 international PCB standard.
5. Quantities range from prototype to medium batch production.
6. **0% E-Test. 

Following information is requested for this service:
1)BOM
2)Gerber file
3)Assembly drawing with any change notices
4)if possible,Dimension specifications for non-standard components
5)Or test standard operation procedures
6)Please offer us acceptable components for substitution so as to shorten the lead time.
 

1 Layer                                    ***0 layer

2 Material                                FR*4, CEM*1, CEM*3, Hight TG, FR4 Halogen Free, FR*1, FR*2, Aluminum

3 Board thickness                     0.2mm*7mm

4  Max.finished board side         **0 mm x **1mm(*4' x *8') 

5 Min.drilled hole size               0.*5mm

6 Min.line width                        0.**5mm(3mil)

7 Min.line spaceing                   0.**5mm(3mil)

8 Surface finish/treatment          HALS/HALS lead free, Chemical tin, Chemical Gold, Immersion Silver/Gold, Osp, Gold Plating

9 Copper thickness                    0.**6.0oz

*0 Solder mask color                green/black/white/red/blue/yellow
 

High-precision ***1, ***2.***3, fine pitch QFP, BGA, bonding size components SMT technology and through hole assembly

there are 5 SMT  lines with AOI inspection(daily capacity ****0pcs) and 2 DIP line with ICT.