PCB
6-layer PCB
Why choose a 6-layer PCB? Why choose a 6-layer PCB?

Although most advanced features such as impedance control and HDI are suitable for 4 layers, their correct implementation and use are mostly found on PCBs with 6 layers and above. But why would you choose a 6-layer PCB instead of a 4-layer or 8-layer PCB? There may be some reasons:

When designing a 4-layer circuit board, due to insufficient wiring space, you added two layers for wiring.

The EMC performance of a 6-layer PCB is much better than that of a 4-layer PCB.

There are too many high-speed signals and their potential crosstalk on the circuit board.

Too many types of power grids are used.

The cost cannot exceed 6 floors.

For this project, 8-layer boards are too complicated.

For whatever reason, the 6-layer PCB achieves a very good balance between cost and allowable complexity. The 6-layer PCB stack can be arranged and combined, making it a versatile choice for various applications.

  • Advantages of using 6-layer PCBAdvantages of using 6-layer PCB
  • Disadvantages of using 6-layer PCBDisadvantages of using 6-layer PCB
  • Commonly used layer stacks in 6-layer PCBsCommonly used layer stacks in 6-layer PCBs
  • Key points of 6-layer PCB designKey points of 6-layer PCB design
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