FR4 Printed Circuit Board Industrial PCB Assembly Digital Electronics Custom PCB Assembly
The Importance Of PCB Assembly
PCB is the support body of electronic components, manufacturing quality not only directly affects the reliability of electronic information products, but also affects the integrity of signal transmission between electronic components
Printed circuit board (PCB) refers to the printed board that forms the connection between points and printed components according to the predetermined design on the universal substrate, plays the role of relay transmission, and is the support body of electronic components, known as the "mother of electronic products".
Generally can be divided into single panel, double panel, multi-layer board, HD| board, flexible board, IC teaching board, etc., mainly used in communication electronics, consumer electronics, automotive electronics, industrial control, medical, aerospace, national defense, semiconductor packaging and other fields.
Industrial PCB Definition Classification
| PCB Type | Feature | Main Application |
| Single sided | A conductive pattern is formed on the surface of only one side of the insulating substrate | Ordinary household appliances, electronic remote
Controllers and simple electronics |
| Double sided | The upper and lower two layers of the line structure, generally using metallized holes to connect the two sides of the conductive pattern | consumer electronics, computers, automotive
Vehicle electronics, communication equipment, industrial
industry control |
| Multilayer board | 4 or more layers, multiple layers of single or double panels hot pressed together | Consumer electronics, communication equipment,
Industrial control, Automotive electronics,
Military, aerospace, etc |
| HDI board | High density, fine wire, small aperture and so on | Smart phones, tablets, digital cameras, wearable devices, etc |
| Flexible board | Made of flexible insulating substrate, thin and flexible | Smart phones, tablets, wearables, etc |
| Package Substrate | It is directly used to carry the chip, and can provide packaging, electrical connection, protection, heat dissipation and other functions for the chip | Chip packaging for various electronic devices |
PCB Assembly Manufacturer Capacity
| Capacity | Industrial,Medical,Consumer |
| Soldmask & Silkscreen | Green & White |
| Min Line Width/Gap | 4/4 mil (1mil=0.0254mm) |
| Board Thickness | 0.3~4.0mm |
| Layers | 1~20 layers |
| Material | FR-4, Aluminum, PI |
| Copper Thickness | 0.5~4oz |
| Material Tg | Tg140~Tg170 |
| Max PCB Size | 600*1200mm |
| Min Hole Size | 0.2mm (+/- 0.025) |
| Surface Treatment | HASL, ENIG, OSP |
Industrial Control Board Future Request
Industrial control mainly requires single size/double-side layer board and 4 to16 layer boards: the degree of industrial automation in the future requires increased equipment performance and integration, and it is expected that the demand for high-performance PCB above 16 layers will be further improved.
PCBA for Industrial Case
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