Smart Mobility Drives PCB Innovation in Electric Cars

 The global printed circuit board (PCB) market for electric vehicles (EVs) was valued at approximately US$ 1.7 billion in 2024. With the rapid growth of the EV industry, this market is poised for significant expansion, projected to reach US$ 4.4 billion by 2035, growing at a robust compound annual growth rate (CAGR) of 8.5% from 2025 to 2035. This growth is driven by increased investments, technological advancements, and the rising integration of autonomous and connected vehicle features.

Printed circuit boards are the electronic backbone of electric vehicles, facilitating seamless communication and power transfer among various vehicle systems. In EVs, PCBs support critical components like battery management systems (BMS), motor control units, advanced driver assistance systems (ADAS), and infotainment modules. They must combine high performance with thermal stability and durability to withstand the demanding operational environments of EVs.

The PCB market for EVs encompasses several advanced technologies, including multilayer, flexible, and high-density interconnect (HDI) PCBs, all contributing to improved vehicle efficiency, safety, and connectivity.

 

Market Drivers & Trends

Growing Investments and Strategic Partnerships:
The global push toward electrification has led to significant investments and collaborations within the EV supply chain. Automakers and tech companies are enhancing vehicle efficiency and connectivity, driving the demand for sophisticated PCBs. For instance, U.S. EV sales surged by 60% in 2023, prompting greater PCB manufacturing capacity expansion. The European Union's investment exceeding US$ 6 billion in EV infrastructure further supports PCB demand.

Integration of Autonomous and Connected Vehicle Features:
Advancements from Level 3 to Level 4 autonomous driving systems have increased electronic content per vehicle. This shift necessitates high-speed, multi-layer PCBs capable of handling vast data from sensors and onboard processors. Autonomous vehicles require PCBs that maintain signal integrity at data transfer rates up to 50 Gbps to support real-time decision-making and connectivity features like Vehicle-to-Everything (V2X).

Regulatory Pressures:
Government mandates worldwide are enforcing stringent safety and emissions standards, pushing manufacturers to adopt advanced electronic systems embedded on quality PCBs to comply with regulations and enhance vehicle safety and efficiency.

 

Latest Market Trends

• Flexible PCBs: Due to their ability to conform to various shapes and offer space-efficient designs, flexible PCBs are increasingly preferred for battery management and sensor applications.
• High-Density Interconnect (HDI) PCBs: These support higher data rates and compact layouts essential for ADAS and autonomous driving systems.
• Thermal Management Innovations: Advanced materials improving heat resistance and durability are being incorporated to handle the high power and thermal stresses in EV components.
• Shift to Multilayer PCBs: Multilayer PCBs dominate the market with nearly 74% share, driven by their ability to support complex electronic systems while minimizing footprint and weight.

 

Key Players and Industry Leaders

Prominent manufacturers in the printed circuit board market for electric vehicles include:

• ABL CIRCUITS
• AT&S Austria Technologie & Systemtechnik Aktiengesellschaft I
• Chin Poon Industrial Co., Ltd.
• Compeq Manufacturing Co., Ltd.
• HannStar Board Corporation
• Kinwong Electronic Co. Ltd
• LG Innotek
• MEIKO ELECTRONICS Co., Ltd.
• Nan Ya Printed Circuit Board Corporation
• RayMing PCB
• Rush PCB Ltd.
• SCHWEIZER ELECTRONIC AG
• Shenzhen Capel Technology Co., Ltd.
• Shenzhen Fastprint Circuit Tech Co., Ltd.
• TTM Technologies
• Unimicron Technology Corporation
• Victory Giant Technology Co., Ltd.
• WUS Printed Circuit Co., Ltd.
• Young Poong Group
• Zhen Ding Tech. Group
• Among Others

These companies are heavily investing in R&D, expanding production capacities, and forming strategic alliances to meet the burgeoning PCB demand for EVs.

 

Recent Developments

• Mektech Manufacturing’s Expansion: In October 2024, Mektech Manufacturing announced a 920 million baht investment in Thailand to boost FPCB and FPCBA production, supporting increasing EV orders.
• Omron’s High-Power PCB Relay Launch: In July 2024, Omron introduced the G9KC relay for Level 2 EV charging stations, enabling energy-efficient and compact designs by mounting directly on PCBs.
• U.S. Government Support: The CHIPS and Science Act allocated US$ 3 billion to bolster domestic PCB manufacturing, reducing dependency on Asian supply chains.

 

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Market Opportunities and Challenges

Opportunities:

• Rising EV Adoption: The International Energy Agency (IEA) projects annual EV sales to reach 45 million units by 2030, significantly boosting PCB demand.
• Technological Innovations: Development of ultra-thin, heat-resistant PCBs enhances EV performance and battery longevity.
• Expansion in Emerging Markets: Growth in regions like South Asia and Latin America offers untapped opportunities.

Challenges:

• Supply Chain Constraints: Despite growth, Europe still produces only 17.5% of its PCB demand, highlighting supply deficits.
• High Production Costs: Advanced PCBs with multiple layers and complex materials require expensive manufacturing processes.
• Raw Material Availability: Fluctuations in the supply and price of key materials can impact PCB production.

 

Future Outlook

The printed circuit board market for electric vehicles is set to witness robust growth fueled by accelerating EV adoption, autonomous driving advancements, and evolving regulatory frameworks. East Asia will maintain dominance due to its integrated electronics ecosystem, high manufacturing capability, and government backing. The increasing trend toward multilayer, flexible, and HDI PCBs will drive innovation, efficiency, and sustainability in EV design.

The market is expected to expand beyond US$ 4.4 billion by 2035, with growth in high-performance PCBs for power electronics, battery management, and autonomous vehicle systems shaping the future of electric mobility.

 

Market Segmentation

By Type:

• Multilayer, Double-sided, Single-sided

By Substrate Type:

·         Standard Multilayer PCBs, Rigid 1-2 Sided PCBs, HDI/Micro-via/Build-up, Flexible PCBs, Rigid-flex PCBs, Others

By Material Type:

• FR4 (Flame Retardant 4), Metal-Based PCBs, Ceramic PCBs, Glass-reinforced PTFE, Power Combi-boards, Others

By Application:

• Advanced Driver-Assistance Systems (ADAS), Battery Management System (BMS), Power Electronics & Inverters, Electric Powertrain & Motor Control, Infotainment & Connectivity, Lighting and Display Systems, Charging Systems, Anti-lock Braking Systems, Vehicle Control Units (VCUs), Others

By Vehicle Type:

• Two Wheeler Vehicles, Passenger Cars, Sport Utility Vehicles, Pick-up Trucks, Vans, Light Duty Commercial Trucks, Medium and Heavy Duty Commercial Trucks, Buses & Coaches, Off-highway Vehicles (Agriculture, Forestry, Construction, Mining), Others

By End-users:

• OEMs, Tier 1 & Tier 2 Suppliers, Aftermarket & Replacement Market

 

Regional Insights

East Asia:
Dominating the market with 68.3% share in 2024, East Asia benefits from a comprehensive electronics manufacturing value chain, advanced technology capabilities, and strong government support for EVs. The region’s PCB producers lead innovation in weight-efficient, thermal-resistant, and high-performance PCBs critical for EV powertrains and battery systems.

North America and Europe:
Both regions are increasing investments in domestic PCB production to reduce supply chain dependence. Strategic government funding and partnerships aim to close the supply gap and enhance capabilities.

South Asia, Middle East, and Latin America:
These regions are emerging markets offering new growth avenues as EV adoption accelerates globally.

 

Why Buy This Report?

This comprehensive report offers valuable insights into the printed circuit board market for electric vehicles, including:

• Detailed market sizing and growth forecasts through 2035
• In-depth analysis of market drivers, challenges, and opportunities
• Extensive profiling of key players and competitive landscape
• Segmentation by type, substrate, material, application, vehicle type, and region
• Insights into latest technological trends and regulatory impacts
• Strategic recommendations for stakeholders and investors

It is an essential resource for manufacturers, suppliers, automakers, and technology firms looking to capitalize on the expanding EV market.

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