What is 12 layer PCB?

12 layer PCB board refers to a printed circuit board with 12 layers of metal conductor layers, and this PCB board is often used in circuit design requiring higher complexity, as well as higher requirements for signal integrity, electrical performance, and thermal management applications.  A 12 layer PCB board is widely used in network equipment, communication equipment, industrial control equipment, medical equipment and some high-performance electronic products and other fields.

What factors affect the thickness of 12 layer PCB?

1. Application requirements: Different application fields have different requirements for the thickness of PCB boards.

2. Electrical performance: the thickness of PCB board will affect its electrical performance, such as impedance control, signal transmission, etc.

3. Thermal management: the thickness of the PCB board will also affect its thermal management ability. Thicker plates can better disperse and conduct heat.

4. Mechanical structure: Some applications may require the PCB board to have a specific mechanical structure, such as bending or bending.

5. Manufacturing technology: Different materials and processes may limit the thickness range of the plate, so it is necessary to determine the appropriate thickness according to the ability of the manufacturing process.

6. Cost considerations: Thicker PCBS usually use more material and may be more expensive to manufacture.

How thick is a 12 layer PCB?

The thickness of 12 layer PCBS varies according to the specific application requirements, design specifications, and manufacturing processes. In general, the thickness of a 12 layer PCB is usually in the following range:

1. The most common thickness range is approximately between 0.8mm and 2.0mm.

2. For special application fields, there are specific thickness requirements.

3. Different manufacturing processes and materials will also affect the thickness of 12 layer PCB board.

Factors affecting the price of 12 layer PCB board

1. PCB board thickness and size

2. Material selection

3. Surface treatment

4. Design complexity

6. Order quantity

7. Different manufacturers

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