"Unveiling the price of FPC flexible circuit boards: exploring the cost code behind it"

嘉立创FPC

"Unveiling the price of FPC flexible circuit boards: exploring the cost code behind it" [Copy link]

In modern electronic products, FPC flexible circuit boards are electronic circuit boards made of flexible substrates, which have the characteristics of bending and folding. Their flexibility and reliability make them the first choice for many innovative devices. However, the price of FPC flexible circuit boards has always been a topic of concern.

What factors determine the price of FPC? Let us uncover the mystery.

1. The influence of material cost factors

1. Substrate cost: The main substrates of FPC flexible circuit boards include polyimide (PI) and polyester (PET). Polyimide has excellent heat resistance and electrical properties, but the price is higher; polyester has a lower cost, but the performance is slightly inferior. The price of substrates of different thickness and quality varies greatly, which directly affects the quotation of flexible circuit boards.

2. Conductive material: The conductive layer is usually made of copper foil, and factors such as foil thickness, copper purity and quality will affect the conductive performance and cost. High-quality copper foil is expensive, but it can provide better conductivity and durability.

3. Protective layer: The materials and processes of protective layers such as cover film and solder mask will also affect the cost. High-performance protective layers can effectively prevent circuit damage and short circuits, but the cost is increased accordingly.

2. The influence of manufacturing process factors
1. Production process: The process of manufacturing FPC flexible circuit boards is complex, including exposure, development, etching, lamination and testing. The process accuracy and equipment level of each link will affect the production cost. For example, the use of laser cutting technology can improve accuracy, but the equipment investment and maintenance costs are high.

2. Automation: The degree of automation of the production line is also an important factor. Although a highly automated production line requires a large initial investment, it can significantly reduce labor costs and improve production efficiency, thereby reducing costs in the long run.

3. Influence of technical requirements
1. Design complexity: Complex circuit design requires more design time and process control. The manufacturing process of flexible circuit boards involves multiple processes, such as etching, copper plating, drilling, etc. The higher the complexity of the process, the higher the manufacturing cost and the higher the quotation.

2. Special requirements: Some application scenarios have special requirements for FPC flexible circuit boards, such as high temperature resistance, moisture resistance, and bending resistance. The complexity and difficulty of different processes are different, which affects the quotation.

3. Production process: The different surface treatment methods of the gold fingers and the defective rate in the FPC production process also determine the price of the FPC.

4. Factors affecting market demand

1. Order quantity: Large-volume production can spread fixed costs and reduce unit costs, thus obtaining more favorable prices. On the contrary, small-volume production cannot effectively spread fixed costs, so the unit price is higher.

2. Market competition: The FPC flexible circuit board market is highly competitive. Manufacturers often adjust their pricing strategies in order to compete for market share. This market competition sometimes leads to price declines, especially in product areas with low technical barriers. However, for products with high technical content and complex processes, prices are relatively stable.

3. Delivery cycle: If the customer needs an expedited order, the manufacturer may need to work overtime or adjust the production plan to meet the delivery requirements. In this case, the manufacturing cost will increase, which will eventually be reflected in the product price.

4. Raw material supply: The supply of flexible circuit boards is related to factors such as the manufacturer's production capacity and technical level. When the supply is tight, the quotation will rise; when the supply is sufficient, the quotation may fall.

In summary, the diversity of flexible circuit board prices has its inherent inevitable factors. Understanding these factors will help customers make more informed decisions when selecting and purchasing FPC flexible circuit boards. Through continuous technological innovation and process improvement, the cost of FPC flexible circuit boards is expected to be further reduced, thereby promoting its application in more fields.

Jialichuang has always adhered to the original intention of allowing users to enjoy high-quality products and services at preferential prices, enabling users to experience higher quality products and services at more favorable prices, thereby promoting the progress and development of the industry.

Since Jiali Chuang announced the good news of free FPC proofing, it has won unanimous praise from users! In addition, for small batch orders, as long as the reinforcement area does not exceed the board area, there will be no additional large area reinforcement fee!

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If you want to know more about Jiali Chuang FPC, you can click here to see the FPC parameters and FPC design guide https://www.jlc-fpc.com/?s=FPCD You can get coupons and proofs every month~