Automotive Relay Market to Reach USD 18.73 Billion by 2030, Driven by Demand for Safety and Energy-Efficient Systems – Mordor Intelligence

The Automotive Relay Market plays a critical role in modern vehicle electronics by enabling safe, efficient, and reliable switching for high- and low-voltage applications. As automotive architectures grow more complex with increased electrification, connectivity, and safety systems, relays have become indispensable for ensuring seamless operations across vehicle platforms. From managing lighting systems and infotainment to supporting advanced driver-assistance systems (ADAS) and electric drivetrains, automotive relays are now a backbone of electrical systems. According to a recent detailed study by Mordor Intelligence, the Automotive Relay Market is valued at USD 14.27 billion in 2025 and will likely grow to USD 18.73 billion by 2030 at a CAGR of 5.58%. 

Key Trends 

Rising integration of ADAS and safety systems requiring advanced relay solutions. 

Increasing demand for electric and hybrid vehicles driving high-voltage relay adoption. 

Miniaturization and development of compact, efficient relays for next-generation vehicles. 

Growing emphasis on low-noise and durable relay systems to enhance driver comfort and safety. 

Market Segmentation 

By Type 

• PCB Relays 
• Plug-in Relays 
• High-voltage Relays 
• Protective Relays 
• Signal Relays 
• Time Relays 

By Application Type 

• Powertrain Systems 
• Safety Systems 
• Convenience Systems 
• Lighting Systems 
• Infotainment Systems 

By Ampere Rating 

• 5A–15A 
• 16A–35A 
• Above 35A 

By Vehicle Type 

• Passenger Cars 
• Commercial Vehicles 
• Electric Vehicles 

By Electric Vehicle Relay Type 

• Main Relays 
• Pre-charge Relays 
• Quick-charge Relays 
• Normal Charge Relays 
• High-voltage Accessories Relays 

By Geography

• North America 
• Europe 
• Asia Pacific 

Explore Our Full Library of Automotive Research Industry Reports

https://www.mordorintelligence.com/market-analysis/automotive?utm_source=Industrytoday.co.uk

Key Players in the Automotive Relay Market 

• DENSO Corporation 
• Fujitsu Ltd 
• Panasonic Corporation 
• Nidec Corporation 
• TE Connectivity 

Dominating Country of the Market 

China continues to dominate the Automotive Relay Market in terms of both production and consumption. The country benefits from its position as the world’s largest automotive manufacturing hub, with strong demand for passenger cars, commercial vehicles, and electric vehicles. The rapid adoption of high-voltage relays in electric mobility, along with large-scale investments in vehicle safety and electronic systems, has reinforced China’s leadership. 

Related Reports from Mordor Intelligence 

Commercial Vehicle Switches & Relays Market: https://www.mordorintelligence.com/industry-reports/commercial-vehicle-switches-and-relays-market?utm_source=Industrytoday.co.uk 

Electric Vehicle Relay Market: https://www.mordorintelligence.com/industry-reports/electric-vehicle-relay-market?utm_source=Industrytoday.co.uk 

Europe Automotive Relay Market: https://www.mordorintelligence.com/industry-reports/europe-automotive-relay-market?utm_source=Industrytoday.co.uk 

About Mordor Intelligence: 

Mordor Intelligence is a trusted partner for businesses seeking actionable market insights. With 550+ domain experts and specialists across 150+ countries, we deliver comprehensive syndicated and custom research across industries such as aerospace, agriculture, chemicals, consumer goods, energy, healthcare, and many more, helping organizations make informed decisions and achieve strategic goals. 

For any inquiries or to access the full report, please contact: 

media@mordorintelligence.com 

https://www.mordorintelligence.com/