Automotive PCB Sector Poised for Expansion, CAGR of 5.4% Forecasted

The global automotive printed circuit board (PCB) market is poised for substantial growth, according to the latest industry analysis. Valued at USD 9.72 billion in 2024, the market is projected to rise to USD 10.23 billion in 2025 and further surge to USD 16.43 billion by 2034, exhibiting a compound annual growth rate (CAGR) of 5.4% from 2025 to 2034. This growth is being fueled by the rapid expansion of automotive electronics, growing adoption of electric vehicles (EVs), and the increasing complexity of vehicle control systems.

Market Overview

As the automotive industry undergoes a digital and electrification transformation, printed circuit boards (PCBs) have become a vital backbone of modern vehicle architecture. PCBs enable the integration of sensors, microcontrollers, and communication systems within vehicles, facilitating functions ranging from advanced driver assistance systems (ADAS) and infotainment to battery management systems (BMS) in EVs. Increasing consumer demand for connected vehicles and autonomous driving technologies is further amplifying the need for robust, high-performance automotive PCBs.

The evolution toward smarter, safer, and greener vehicles has prompted automotive manufacturers to prioritize PCB innovation. Sophisticated PCB layouts such as multilayer and HDI (High-Density Interconnect) are now standard in premium and mid-segment vehicles, enabling efficient power distribution, signal integrity, and miniaturization. Additionally, the shift toward electric mobility is creating immense opportunities for PCB suppliers, as EVs rely heavily on PCBs for power conversion, battery control, and motor control units.

𝐄𝐱𝐩𝐥𝐨𝐫𝐞 𝐓𝐡𝐞 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐂𝐨𝐦𝐩𝐫𝐞𝐡𝐞𝐧𝐬𝐢𝐯𝐞 𝐑𝐞𝐩𝐨𝐫𝐭 𝐇𝐞𝐫𝐞:

https://www.polarismarketresearch.com/industry-analysis/automotive-pcb-market

Market Segmentation

The global automotive PCB market can be segmented by type, material, vehicle type, and application.

By Type:

1. Single-sided PCBs – Often used in basic automotive lighting and signal functions.
2. Double-sided PCBs – Widely adopted in dashboard systems and basic infotainment units.
3. Multilayer PCBs – Dominating the market due to their extensive use in safety systems, EV powertrains, and advanced computing systems.
4. High-Density Interconnect (HDI) PCBs – Rapidly growing segment due to demand from compact electronics in luxury and electric vehicles.
5. Flexible PCBs – Increasingly preferred for tight spaces and curved surfaces in infotainment and navigation systems.

By Material:

• FR-4 – The most common base material for general automotive applications.
• Polyimide – Gaining popularity for high-temperature and high-flex applications.
• Metal Core PCB (MCPCB) – Used in power-intensive environments like LED lighting and electric drive systems.

By Vehicle Type:

• Passenger Cars
• Commercial Vehicles
• Electric Vehicles (EVs) – Fastest-growing segment due to the rising need for power and control PCBs.

By Application:

• ADAS and Safety Systems
• Infotainment and Connectivity
• Powertrain and Engine Control
• Battery Management in EVs
• Lighting Systems
• Climate Control Systems

As vehicle control systems become more centralized and data-driven, PCBs are increasingly designed to support centralized electronic architectures and OTA (over-the-air) update capabilities.

Regional Analysis

The global automotive PCB market exhibits diverse regional trends shaped by technological adoption, regulatory landscapes, and automotive manufacturing bases.

Asia-Pacific (APAC):

APAC held the largest market share in 2024 and is expected to maintain its dominance through 2034. China, Japan, and South Korea are at the forefront, driven by strong automotive production capacities, burgeoning EV adoption, and thriving electronics ecosystems. The Chinese government’s push for EV development, combined with major automakers’ shift toward digital cockpits, is spurring PCB demand.

North America:

North America is witnessing healthy growth, led by the United States, where the demand for connected vehicles and autonomous driving technologies is increasing. Tesla’s innovative vehicle architectures, along with the growth of EV startups, are playing a pivotal role in reshaping the region’s PCB supply chain.

Europe:

Europe remains a strong contributor to the market, particularly in Germany, France, and Scandinavia. The region’s stringent vehicle safety and emission regulations are accelerating the integration of electronic systems into vehicles. The rise of automotive electronics for sustainability and luxury vehicle performance is propelling the PCB market.

Latin America and Middle East & Africa:

These regions are showing emerging opportunities, especially as multinational OEMs expand operations and deploy EVs to meet long-term climate goals.

Competitive Landscape

The automotive PCB market is moderately consolidated, with a mix of global players and regional specialists. Leading companies are focusing on product innovation, strategic partnerships with automakers, and geographic expansion.

Key Companies:

• TTM Technologies, Inc. – A global leader in multilayer and HDI PCBs for ADAS and infotainment systems.
• Meiko Electronics Co., Ltd. – Known for its wide product range catering to electric and hybrid vehicle platforms.
• CMK Corporation – Offers advanced PCBs for engine control units and safety applications.
• KCE Electronics – A major supplier to OEMs in the Asia-Pacific region.
• Aoshikang Group Co., Ltd. – Focused on the development of flexible and HDI PCBs for smart vehicle architectures.
• Chin Poon Industrial Co., Ltd. – Strong presence in EV PCB components including powertrain and battery control systems.
• Samsung Electro-Mechanics – Leveraging its expertise in miniaturization and consumer electronics to drive PCB innovation for vehicles.

Key Trends and Strategic Insights

1. Integration of EV Components: EVs require a greater number and variety of PCBs, particularly for high-voltage applications and fast-charging systems. Manufacturers are developing thermal-resistant and high-current PCBs to meet this demand.
2. Focus on Safety and Autonomy: As ADAS functions become more complex, the need for multilayer PCBs with real-time data processing capabilities is surging.
3. Miniaturization and Lightweighting: With growing design constraints in compact vehicles, OEMs prefer HDI and flexible PCBs to reduce space and weight without compromising performance.
4. Sustainability Initiatives: Market players are increasingly focused on producing eco-friendly PCB substrates and adopting green manufacturing practices in line with automotive industry decarbonization goals.
5. Increased Investment in R&D: To stay competitive, major PCB suppliers are investing heavily in R&D to support high-speed communication, AI-based vehicle control, and electromagnetic compatibility in compact form factors.

Conclusion

The global automotive PCB market is on a transformative growth trajectory, underpinned by advances in automotive electronics, increasing EV penetration, and a growing focus on vehicle intelligence and connectivity. With a projected market value of USD 16.43 billion by 2034, stakeholders across the value chain—from PCB manufacturers and OEMs to semiconductor providers—are positioned to benefit from the digital revolution reshaping the automotive sector.