PCB新聞 - PCB價格的主要因素如下

用於 PCB板
以普通雙面板為例, 板材通常包括FR-4, FR-1., CEM-1, CEM-3, 等., 板材的厚度範圍為0.2毫米至3.0mm

The thickness of copper varies from 0.5盎司至6盎司, all of which have caused a huge price difference in the sheet 材料;
The difference of the suppliers makes the sheet of uniform specifications have a price difference of tens of yuan per square meter; even the same sheet supplier is divided into several
Species. 此外, 油墨, 字元墨水, 等., 囙此，資料的差异導致了各種價格.
第二, the production costs of different PCB surface treatments are also very different
Different surface treatments will cause different costs. 如鍍金PCB和鍍錫 PCB板, 製作成型鑼和沖模,
使用絲網印刷線和幹膜印刷線將產生不同的成本, 導致價格多樣化.
第3, the price of PCB is different due to different difficulty
The difficulty of PCB itself will also cause different costs. 如果您想查看PCB上的電路, such as the density of the wire is thin (in the
4/4mm) or less, 價格將單獨計算； 是否有BGA比特, 等. 兩塊電路板上都有1000個孔, one board hole
If the diameter is greater than 0.6毫米，另一塊板孔徑小於0.6mm, 形成不同的鑽井成本； 例如, the two types of circuit boards
They are the same, 但是線寬和行距不同, 一個大於0.2毫米, 另一個小於0.2mm, which will also cause different production
Cost, 因為困難的電路壁報廢率較高, 成本將不可避免地新增, 這將導致價格差异.
第四, different customer requirements will also cause different prices
The level of customer requirements will directly affect the yield of the board factory. 例如, 符合IPC-a-600E的電路板, class1 requires 98%
The pass rate, 但根據3級的要求, 它可能只有90%的通過率, 這導致了紙板廠的不同成本, and finally leads to the product
The price changes.
五, 不同價格導致的價格差异 PCB製造商
即使是相同的產品, 因為不同的製造商有不同的工藝設備和科技水准, 將產生不同的成本.
由於工藝簡單、成本低，許多製造商喜歡生產鍍金板. 然而, 一些製造商也生產鍍金板.
廢物新增, 導致更高的成本, 所以他們更喜歡生產噴錫板, 囙此，他們對鍍錫板的報價優於鍍金板.
低的.
六, price differences caused by different payment methods
At present, PCB板 製造商通常會調整 PCB價格 根據不同的付款方式, 從5%到10%不等.
成為價格差异.
7. Different regions cause price diversity
At present, 就中國的地理位置而言, 價格從南向北上漲, 不同地區的價格也存在一定差异, so
Different regions also cause the diversity of prices. 如何計算PCB報價!
1. Plate cost (different plate cost is different)
2. Drilling costs (the number of holes and the size of the aperture affect the drilling costs)
3. Process cost (different process requirements of the board lead to different process difficulties, and even prices will vary)
4. Artificial water and electricity plus management costs (this cost depends on the cost control of each factory, 相對來說, Taiwan-funded factories are much lower
country)