DQS Electronic Co., Limited
| Payment Terms | T/T |
| Supply Ability | 200,000 + SQM/month |
| Layer | 4 Layer |
| Board Thickness | 0.8m |
| Board Material | FR4 |
| Finished Copper | 0.5 OZ |
| Min Line Width/Spacing | 0.1/0.1mm |
| Surface Finish | HASL |
| Application | Electronic Products |
| Certificate | UL,IATF16949,ISO&Reach |
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Product Specification
| Payment Terms | T/T | Supply Ability | 200,000 + SQM/month |
| Layer | 4 Layer | Board Thickness | 0.8m |
| Board Material | FR4 | Finished Copper | 0.5 OZ |
| Min Line Width/Spacing | 0.1/0.1mm | Surface Finish | HASL |
| Application | Electronic Products | Certificate | UL,IATF16949,ISO&Reach |
| High Light | SMT pcb assembly board ，Fab pcb assembly board ，SMT pcb fab service | ||
One-Stop SMT PCB Manufacturing for Consumer Electronics
♦ What is SMT PCB Manufacturing?
SMT (Surface Mount Technology) PCB Manufacturing is the process of assembling printed circuit boards by mounting electronic components directly onto the surface of the PCB using automated machines, as opposed to through-hole technology (THT), where components are inserted into drilled holes.
♦ Key Steps in SMT PCB Manufacturing
♦ SMT vs. Through-Hole (THT) PCB Assembly
| Feature | SMT PCB Assembly | Through-Hole (THT) Assembly |
|---|---|---|
| Component Size | ✅ Tiny (0201, 0402) | ❌ Larger (leaded parts) |
| Speed | ✅ Faster (automated) | ❌ Slower (manual/semi-auto) |
| Cost | ✅ Lower (mass production) | ❌ Higher (labor-intensive) |
| PCB Space | ✅ High-density | ❌ Requires more space |
| Strength | ⚠️ Less mechanical strength | ✅ Better for high-stress environments |
♦ Technical Parameters
| Item | Spec |
| Layers | 1~64 |
| Board Thickness | 0.1mm-10 mm |
| Material | FR-4, CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu Base,Ceramic, etc |
| Max Panel Size | 800mm×1200mm |
| Min Hole Size | 0.075mm |
| Min Line Width/Space | Standard: 3mil(0.075mm) Advance: 2mil |
| Board Outline Tolerance | 士0.10mm |
| Insulation Layer Thickness | 0.075mm--5.00mm |
| Out Layer Copper Thickness | 18um--350um |
| Drilling Hole (Mechanical) | 17um--175um |
| Finish Hole (Mechanical) | 17um--175um |
| Diameter Tolerance (Mechanical) | 0.05mm |
| Registration (Mechanical) | 0.075mm |
| Aspect Ratio | 17:01 |
| Solder Mask Type | LPI |
| SMT Min. Solder Mask Width | 0.075mm |
| Min. Solder Mask Clearance | 0.05mm |
| Plug Hole Diameter | 0.25mm--0.60mm |
Company Details
Business Type:
Manufacturer
Employee Number:
>800
Ecer Certification：
Verified Supplier
DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ... DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ...
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