{"id":1500,"date":"2026-10-04T10:00:00","date_gmt":"2026-10-04T02:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=1500"},"modified":"2026-09-30T09:37:08","modified_gmt":"2026-09-30T01:37:08","slug":"how-pcb-price-is-calculated","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/how-pcb-price-is-calculated\/","title":{"rendered":"How Are PCB Quotes Calculated? The Impact of Materials, Manufacturing Processes, and Acceptance Criteria"},"content":{"rendered":"

In the electronics manufacturing industry, PCBs (Printed Circuit Boards) are a key component used to connect and support electronic components. However, many people may have questions about PCB pricing and may not understand how these prices are calculated. In this article, we will explore the various factors that influence the price of a PCB.
\n\"Lead-Free<\/p>\n

Price variations result from the different materials used in PCBs<\/h2>\n

The price of a PCB is closely related to the materials used. Taking a standard double-sided board as an example, there are generally several options for board material, such as FR4 (which comes in different brands and quality grades); board thickness can range from 0.2 mm to 3.0 mm; and copper foil thickness also has multiple options, ranging from 0.5 oz to 3 oz. All these factors contribute to significant price variations in the board material itself. Additionally, there are certain price differences between standard thermosetting solder mask inks and photosensitive green solder mask inks.<\/p>\n

Price Variations Resulting from Different Surface Treatment Processes<\/h2>\n

DifferentSurface Treatment<\/a>The manufacturing process also affects the price of a PCB. Some common surface treatment processes include OSP (organic tin protective layer), leaded tin plating, lead-free tin plating (environmentally friendly), gold plating, and electroless gold plating, among others, and the cost of these processes generally increases progressively.<\/p>\n

Price Variations Due to Differences in the Complexity of PCBs Themselves<\/h2>\n

The complexity of PCB design also affects the price. For example, if two PCBs both have 1,000 holes, but one has hole diameters greater than 0.2 mm while the other has hole diameters less than 0.2 mm, this will result in different drilling costs. Differences in trace width and spacing, as well as certain special design features\u2014such as half-holes, buried and blind vias, through-holes, and carbon ink printing on keypad boards\u2014all affect manufacturing costs.<\/p>\n

Price Variations Result from Differences in Copper Foil Thickness<\/h2>\n

The thickness of the copper foil is also one of the factors that affect the price. Common copper foil thicknesses include 18 \u00b5m (1\/2 oz), 35 \u00b5m (1 oz), 70 \u00b5m (2 oz), 105 \u00b5m (3 oz), and 140 \u00b5m (4 oz), with prices increasing progressively as the thickness increases.<\/p>\n

Customer Quality Acceptance Criteria<\/h2>\n

Customers' quality acceptance criteria for PCBs also affect the price. Common acceptance criteria include IPC-2, IPC-3, corporate standards, military standards, and others; the higher the acceptance criteria, the higher the price.<\/p>\n

Mold Costs and Test Fixtures<\/h2>\n
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  1. Mold Costs:<\/strong> Prototypes and small batches are typically produced using drill-and-mill machining, and no additional edge-milling fees are charged. However, large-volume production requires tooling, which incurs a one-time tooling cost, usually exceeding 1,000 RMB.<\/li>\n
  2. Testing Fee:<\/strong> Prototypes are typically tested using flying probe testing, with testing costs generally ranging from 100 to 400 yuan. For high-volume production, however, a test fixture must be developed, and the cost of such a fixture typically ranges from 1,000 to 1,500 yuan.<\/li>\n<\/ol>\n

    Price Differences Due to Different Payment Methods<\/h2>\n

    Different payment methods can also affect the price. If you pay in cash or use a method that ensures quick processing, the price may be lower.<\/p>\n

    Order Volume\/Delivery Time<\/h2>\n
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    1. The fewer there are:<\/strong> The smaller the quantity, the higher the price. Even if only one PCB is produced, the PCB manufacturer still needs to prepare engineering documentation, create photomasks, and perform other processes.<\/li>\n
    2. Delivery Date:<\/strong> The data provided to the PCB manufacturer must be complete, including GERBER files, the number of layers, board material, board thickness, surface finish, ink color, character color, and other special requirements, all of which must be clearly specified. The lead time also affects the price; rush orders may incur additional charges.<\/li>\n<\/ol>\n

      Based on the discussion of the above factors, we can see that the variation in PCB manufacturing prices stems from inherent, inevitable factors. This article provides a general price range for reference, but for specific pricing, you should contact PCB manufacturers directly to obtain an accurate quote.<\/p>\n

      Quotes for Various Factors<\/h2>\n

      The following formula can be used to estimate the cost of a PCB (based on 1 square meter of board material):<\/p>\n

      Unit Price = X \/ Z<\/strong><\/p>\n

      In this case, X represents the following price:<\/p>\n