How is the price of 6 layer PCB affected?
In the PCB industry, 6-layer boards are a common circuit board type used in higher-end electronic products. What is the main influence on the price of 6 layer PCB?
Material costs
The price of a 6-layer PCB is affected by the material costs such as the selected substrate material, copper foil thickness, and copper cladding thickness. High-quality materials often result in higher costs, but also improve PCB performance and reliability. For example, using high-frequency circuit board materials such as RO4350B will increase the cost compared to conventional FR-4 materials, but it can provide better high-frequency performance.
Process complexity
The manufacturing process of PCB includes multiple process steps. Compared with simple double-sided or four-layer boards, the manufacturing process of 6-layer PCB is more complex, so the price will be relatively high.
Quantity of order
Mass production can reduce the cost of veneers because manufacturers can save costs by mass production. Therefore, the order quantity will also affect the price of 6-layer PCB. Larger order quantities usually result in more competitive prices.
Surface treatment
6-layer PCBs usually require surface treatment, such as tin spraying, gold plating, etc., to protect the circuit board and improve soldering performance. Different surface treatments will have an impact on price. For example, using a more expensive metal surface treatment increases the cost but provides better corrosion resistance.
Delivery time
If 6-layer PCBs need to be delivered quickly, manufacturers may rush production, which may increase costs. Therefore, delivery time is also one of the factors that affects the price. Urgent orders may need to be prioritized in the production process, resulting in additional charges.
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