How the price of a printed circuit board is determined

Printed circuit boards (PCBs) appear at first glance to be a standardized industrial product. Upload data, specify quantity, define surface area, and receive a price. In practice, however, it's more complicated.

The Price of a printed circuit board It doesn't simply depend on the format and quantity. It's the result of a complex interplay of material, layer structure, copper thickness, process effort, quality requirements, availability, and delivery time.

This is particularly evident at present FR4 laminatesThey are among the most important Base materials in industrial printed circuit board manufacturing and are the standard for many applications. Fluctuations or reduced availability of Laminates, prepregs, resin systems, glass fabrics or copper foils They have a direct impact on calculations and prices.

What determines the price of a printed circuit board

For Precoplat Each printed circuit board undergoes many technical processing steps before it is tested, packaged, and ready for delivery. Therefore, the final price is made up of many factors.

For typical printed circuit boards, around 90% of the costs arise in four main areas:

Cost areaTypical proportion
Base material, laminates, prepregs and copperapprox. 20–30%
Outer layers, drilling, milling, electroplating and structural processesapprox. 60–70%
Solder mask and component placement printing
Surface finishing

The remaining costs arise in particular from Personnel costs in the areas of testing, quality control, logistics, commercial processing, and technical coordination. In Europe, these costs are significantly more substantial compared to many Asian production sites. At the same time, they are not automatically mitigated by comparable funding structures.

The simpler the printed circuit board (PCB), the more significant the material and standard process costs become. Conversely, the more complex the PCB, the greater the process, testing, and coordination efforts. Therefore, a simple 2-layer PCB follows a different pricing logic than a multilayer board with a dense layer stack-up, thicker copper, an ENIG surface finish, special mechanical components, or more extensive testing requirements.

Why material prices are currently fluctuating more

Worldwide, the demands on electronic assemblies are increasing. Data centers, AI infrastructure, power electronics, automation, mobility, energy technology, and security technology require reliable printed circuit boards of increasing technical quality.

At the same time, various industries are competing for similar intermediate products. Resin systems, glass fabrics, and copper foils are not exclusively needed for classic industrial printed circuit boards. When high-performance applications tie up additional production capacity, this can also affect standard materials.

Thirdly, Many intermediate products are globally concentratedEuropean printed circuit board manufacturers also frequently source essential materials through international supply chains. Fluctuations in production capacities, transport costs, energy prices, raw material markets, or geopolitical risks in these supply chains also affect pricing in Europe.

The result: Material prices They are harder to plan for the long term and Delivery Times They are becoming more volatile. Where technically possible, common [methods] are [being used]. Standard materials Therefore, they are often the more stable and economical choice: as they are more readily available, easier to plan for, and minimize unnecessary procurement risks.

Customs duties, intermediate products and European manufacturing

European printed circuit board manufacturers face a further structural challenge: many relevant intermediate products; including certain FR4 laminates, prepregs or copper-clad materials, today predominantly come from Asia or are heavily dependent on Asian supply chains.

Specifically, FR4 is primarily concerned with the customs tariff classification of copper-clad materials. Laminate relevant. Depending on their structure, such materials often fall into this category. CN/TARIC 7410 21 00The EU customs tariff generally specifies a [requirement] for this area. Third-country customs duty of 5,2% .

For certain qualified plates, there is an autonomous EU customs quota with 0% customs duty. However, this is limited to precisely defined materials and quantities, for example, fiberglass fabric with epoxy resin, copper foil up to 0,15 mm, defined electrical properties, and CTI requirements. It therefore represents no one-size-fits-all solution FR4 procurement period.

Finished, Unpopulated printed circuit boards, on the other hand, are typically shipped duty-free under CN 8534 00 classified.

This can create an imbalance for European manufacturers: While input materials may be subject to customs duties and costs, finished imported printed circuit boards enter the EU market duty-free. Although a provisional EU customs duty of 3 euros has been in effect since July 1, 2026, on low-value shipments from third countries, intended to reduce unfair competition through direct imports, it does not solve the fundamental problem for large-scale industrial printed circuit board manufacturing.

From the perspective of the European printed circuit board industry, it remains crucial that intermediate products, location costs, and finished imported goods are not evaluated under completely different conditions. Those who produce in Europe bear local costs for personnel, energy, environmental regulations, facilities, quality assurance, documentation, and compliance.

Current political discussions show that competitiveness, raw material procurement, economic security and fair trade are once again coming more into focus. Technological sovereignty doesn't begin with the chips: it begins with the circuit board.

Why the unit price doesn't tell the whole truth

In stable markets, the unit price is often a major deciding factor. This is understandable. Purchasing departments must operate economically, compare offers, and keep costs under control.

In tight markets, the perspective shifts. The central question is no longer: "Who is the cheapest?" but rather: "Who can realistically deliver?"

A low price is of little use if materials are lacking. Delivery Times Uncertainty arises, or technical questions are answered too late. Especially in industrial applications, late delivery of printed circuit boards can result in significantly higher follow-up costs than a procurement that has been properly planned and calculated from the outset.

Delayed prototypes, postponed series launches, blocked assemblies, missing spare parts or production shutdowns are more expensive in the overall calculation than the price differences in the printed circuit boards.

This supports Precoplat his customers

Precoplat manufactures unpopulated printed circuit boards entirely at its Krefeld location. This ensures that all essential steps of the value chain remain in-house: from technical data verification to manufacturing and beyond. Quality Control.

Especially in a volatile materials market, we support our customers in coordinating material, structure, surface finish, testing requirements, and delivery time as early as possible. We maintain a permanent supply of common FR4 grades. Where technically feasible, we recommend standard materials, as these are generally more readily available and easier to plan and are more economical than special materials.

Already during the offer and project phase, check We assess whether the material, layer structure, copper thickness, material thickness, surface finish, tolerances, and testing requirements are technically and economically compatible. If certain materials are not practical or not available in a timely manner, we seek alternatives and coordinate special materials or layer structures early on.

This early coordination is particularly worthwhile for multilayer materials. Material selection, layer structure, symmetry, copper distribution, and processing not only influence technical quality but also costs and availability.

While this cannot replace global raw material stability, it helps to reduce risks, react faster, and give customers realistic information about material, feasibility, and delivery time.

And finally ... Printed circuit board prices are determined along the entire supply chain.

When printed circuit board prices rise, it's rarely due to a single factor. Usually, several developments coincide: rising laminate prices, volatile raw material markets, higher energy costs, international supply chains, customs and import issues, European production costs, technical requirements, and increasing manufacturing costs.

FR4 laminates in particular are currently demonstrating how strongly a supposedly standardized base material can influence the cost calculation.

For customers, this means: those who plan early, use available standard materials and clearly coordinate technical requirements can make procurement more stable, predictable and often cheaper at the same time.

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Galvanic Nickel Gold (hard and bond gold)

Also known as hard gold plating. In contrast to the ENIG process, nickel is also used as a diffusion barrier to the copper, but the gold is deposited galvanically, i.e. with an external power source. This means that much thicker layers of 0,8 - 5 µ can be achieved. This "hard gold" is used for circuit boards with connector strips that are plugged in multiple times. The thicker the gold, the higher the number of plug-in cycles (example: 0,4 µ Au = 20 plug-in cycles, 2 µ = 500 plug-in cycles).

OSP (Organic Surface Protection)

OSP is an organic solution that is selectively deposited on solderable copper surfaces with a layer thickness of 0,02 to 0,06 µ using an immersion or rinsing bath. The surface is flat and is well suited for fine SMD assembly. Multiple soldering processes are not possible because the transparent layer decomposes at temperatures above 150 °C.

The shelf life is limited to 6 months.

Chemical silver (chem Ag.)

Chemical silver is a metallic, highly re-solderable surface with a layer thickness of 0,15 - 0,45 µ that is deposited on soldering points without external current (similar to the chemical tin process). The surface is flat and is well suited for SMD assembly.

A storage period of up to 6 months is possible. Similar to chemical tin, the surface loses its solderability due to fluctuations in ambient temperature and humidity. The surfaces must under no circumstances come into contact with materials containing sulphur (such as certain types of wrapping paper).

Chemical tin (chem. Sn)

Chemical tin is a metallic, very easy to solder finish. A thin layer of approx. 0,8 - 1,2 µ tin is deposited without external current on the copper of the soldering points, where it prevents the copper from oxidizing. The surface of the pads is very flat and is therefore particularly suitable for SMD, CoB and HDI and press-fit technology.

The storage time should not exceed 6 months. Humidity and temperature differences during storage can affect the solderability.

ENEPIG (Electroless Nickel Electroless Palladium Immersion Gold)

Between the nickel and gold process steps in the ENIG process, in the ENEPIG process, additional palladium is added as an intermediate layer (0,05 – 0,25 µ thick) into the final surface without external current.

This additional layer is not only ideal for all soldering methods, but is primarily used for gold wire bonding. This process is considered a very expensive special application.

Electroless Nickel Immersion Gold (ENIG)

ENIG or chemical nickel gold is a metallic, very easy to solder finish. It is deposited on the copper layer of the soldering points with a layer thickness of 4 - 9 µ nickel and ideally 0,05 - 0,1 µ gold, which prevents the copper from oxidizing. The deposition takes place without external current using catalytic processes and the electrical potential difference (valence) of the metals used.

The surface is very flat, the multiple solderability is suitable for SMD, Cob and HDI technology as well as aluminum wire bonding and has a storage life of up to 12 months.

The surface is IPC-4552 specified and meets the current requirements of RoHs and WEE.

hot air tinning (HAL = Hot Air Leveling)

The term hot air tinning is used both for the production process and for the surface of printed circuit boards with 99,55% Sn (tin), 0,3% Ag (silver) and 0,15 -0,05% Ni (nickel). It is intended to protect the underlying copper of the soldering points from oxidation.

The circuit boards are immersed in a hot melt (> 260°C) made of the metals mentioned. The surfaces to be tinned are then blown flat with hot compressed air and the holes are blown free. The surface is very suitable for multiple soldering and can be stored for up to 12 months.

HAL is very attractive in terms of quality and price for radial assembly and single-sided SMD technology. Our solder is lead-free and complies with RoHS guidelines.