Computer PCB
$45.90
Computer PCB is the backbone of any computer hardware that holds and connects all the essential components of a computer, enabling the computer communicate and function toghter.
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Layer Counts | 6L |
Base Material | FR4 |
Board Thickness(mm) | 1.6mm |
Max board size(mm) | 570*670mm |
PCB size tolerance | ±0.2mm |
Min. Hole Size | 0.15mm |
Min. Line Width | 0.4mil |
Copper Weight | 2oz |
Surface Finish | ENIG |
Certificate | UL, IPC-6012, RoHS, ISO 9001, ISO14001, REACH |

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Questions & Answers
1. What are the common types of computer PCBs?
The common types include motherboard PCB, graphics card PCB, hard drive/SSD PCB, and hard drive/SSD PCB, and other types.
2. How many layers does a typical computer PCB have?
Modern computer PCBs usually have 4-8 layers, depending on the complexity.
3. Can both SMT and through-hole components be mounted on the same computer PCB?
Yes. Our most computer PCBs use a combination of SMT and through-hole at the same time. Using SMT for compact chips and through-hole for connectors, slots, or components to achieve a stronger mechanical stability.
4. Why do computer PCBs always use multilayer structures?
Multilayer PCBs allow separation of signal, power, and ground layers, providing greater signal integrity, noise immunity, and routing efficiency in dense component environments.
5. What role does the PCB play in a computer motherboard?
The motherboard PCB connects all key components on the computer: CPU, memory, storage, and peripheral devices to provide both physical mounting and electrical communication paths.
6. Are your PCBs compliant with global quality standards?
Yes. We are ISO 9001, ISO 14001, UL certified, and RoHS/REACH compliant.