DQS Electronic Co., Limited
|
| MOQ: | 1 |
| Price: | Send us Gerber file for free quotation |
| Payment Terms: | T/T |
1-108 Layer Rigid Fr4 PCB Manufacturing Companies
♦ What's Fr4 PCB?
FR4 PCB refers to a printed circuit board (PCB) made with FR4 material, the most widely used substrate in electronics manufacturing.
♦ Key Features of FR4 PCB:
Material Composition
Electrical & Mechanical Properties
Common Applications
♦ Advantages of FR4 PCB:
✅ Cost-effective – Cheaper than high-frequency or ceramic PCBs.
✅ Versatile – Works for most standard electronic applications.
✅ Durable – Resists moisture, heat, and mechanical stress.
✅ Easy to Manufacture – Widely available and compatible with standard PCB fabrication processes.
♦ Technical Parameters
|
Item |
Specification |
|
Laers |
1~64 |
|
Board thickness |
0.1mm-7.0mm |
|
Material |
FR-4,CEM-1/CEM-3,PI,High Tg,Rogers |
|
Max panel size |
32"×48"(800mm×1200mm) |
|
Min hole size |
0.075mm |
|
Min line width |
3mil(0.075mm) |
|
Surface finish |
OSP,HASL,Imm Gold/Nickel/Ag, Electric gold |
|
Copper thickness |
0.5-7.0OZ |
|
Soldermask |
Green/Yellow/Black/White/Red/Blue |
|
Silkscreen |
Red/Yellow/Black/White |
|
Min PAD |
5mil(0.13mm) |
|
Inter package |
Vacuum |
|
Outer package |
Carton |
|
Outline tolerance |
±0.75mm |
|
Hole tolerance |
PTH:±0.05 NPTH:±0.025 |
|
Certificate |
UL,ISO 9001,ISO14001,IATF16949 |
|
Special request |
Blind hole+Gold finger + BGA |
|
Material Suppilers |
Shengyi, KB, Nanya, ITEQ,etc. |
