Hyderabad – Sep 24th, 2026 – According to Mordor Intelligence, the automotive printed circuit board (PCB) market size is expected to grow from USD 12.90 billion in 2026 to USD 16.91 billion by 2031, registering a CAGR of 5.56% during the forecast period.
The automotive printed circuit board industry is expanding as vehicles incorporate increasingly sophisticated electronic systems. The shift toward software-defined vehicles is increasing demand for PCBs used in high-performance computing, safety systems, electrified powertrains, and connected vehicle technologies.
At the same time, the growing adoption of electric vehicles, advanced driver-assistance systems, connected infotainment, and 48 V vehicle architectures is increasing electronic content across modern vehicles. These developments are supporting continued demand for advanced PCB technologies with improved thermal performance and signal integrity.
Key Trends Shaping the Automotive Printed Circuit Board (PCB) Market
Rising EV Adoption Supporting Automotive Printed Circuit Board Market Growth
One of the key automotive printed circuit board market trends is the increasing adoption of electric vehicles. EVs require PCBs across battery-management systems, inverters, onboard chargers, and other electronic components, creating additional demand for automotive-grade circuit boards.
ADAS Adoption Driving Automotive Printed Circuit Board Market Size Expansion
The increasing deployment of advanced driver-assistance systems is supporting the expansion of the automotive printed circuit board market size. Radar, lidar, cameras, and other safety-related systems require PCBs capable of supporting high-speed data transmission and signal integrity.
Connected Infotainment Increasing PCB Demand
The growing adoption of digital cockpits, high-resolution displays, wireless connectivity, and automotive Ethernet is increasing electronic content in vehicles. Flexible and rigid-flex PCB technologies are also gaining importance in compact automotive electronic applications.
48 V Architectures Supporting Automotive PCB Industry Expansion
The transition toward 48 V vehicle architectures is creating additional PCB requirements for power management, insulation, and thermal performance. These architectures require efficient management of different voltage domains within increasingly compact electronic systems.
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Automotive Printed Circuit Board (PCB) Market Segmentation Analysis
By Vehicle Type
Passenger Cars
Commercial Vehicles
By Propulsion Type
ICE Vehicles
Battery Electric Vehicles (BEV)
Hybrid and Plug-in Hybrid Vehicles
By PCB Type
Single-Layer
Double-Layer
Multi-Layer
High-Density Interconnect (HDI)
Rigid-Flex / Flexible
By Substrate
Rigid (FR-4 and metal-core)
Flexible Polyimide
Rigid-Flex
By Application
ADAS and Safety
Powertrain and Electrification
Body and Comfort
Infotainment and Connectivity
Autonomous Driving Compute
By Level of Automation
SAE Level 0 – 2
SAE Level 3
SAE Level 4 – 5
By Geography
North America
South America
Europe
Asia-Pacific
Middle East and Africa
Automotive Printed Circuit Board (PCB) Market Key Players and Competitive Landscape
The automotive printed circuit board market includes established PCB manufacturers serving automotive OEMs and Tier-1 suppliers. Companies are focusing on advanced fabrication capabilities, high-density interconnects, rigid-flex technologies, thermal management, and automotive-grade quality requirements.
Key players include:
Samsung Electro-Mechanics
Unimicron Technology Corp.
Meiko Electronics Co. Ltd
TTM Technologies Inc.
Amitron Corporation
Conclusion
The automotive printed circuit board market forecast indicates steady growth through 2031, supported by rising EV adoption, increasing ADAS deployment, connected infotainment, 48 V vehicle architectures, and the continued development of software-defined vehicles.
However, complex design and integration requirements, copper-price volatility, thermal-reliability challenges, and stringent automotive safety requirements remain important challenges for PCB manufacturers. Addressing these factors will be important for supporting long-term market growth.
Overall, the automotive printed circuit board market is expected to continue developing as vehicles become more electrified, connected, and automated. Increasing demand for HDI, rigid-flex, and thermally enhanced PCB technologies is expected to support market expansion throughout the forecast period.
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