Automotive Connectors Market Size, Share, Growth & Industry Analysis, By Type (Wire-to-Wire, Wire-to-Board, Board-to-Board), By System (Sealed, Unsealed), By Application (Body Control & Interiors, Engine Control & Cooling System, Safety and Security System, Others), By Vehicle, and Regional Analysis, 2025-2032

Market Definition

The market comprises components that facilitate secure electrical connections across vehicle systems, ensuring efficient power and signal transmission. These connectors are essential for ensuring reliability, safety, and communication within advanced automotive architectures.

The market covers segmentation by type, system, application, vehicle, and region, providing insights into demand trends, technological advancements, and growth factors. Automotive connectors are widely used in infotainment, safety, powertrain, and electric vehicle systems, supporting the ongoing shift toward vehicle electrification and digitalization.

Automotive Connectors Market Overview

The global automotive connectors market size was valued at USD 6.46 billion in 2024 and is projected to grow from USD 6.82 billion in 2025 to USD 10.68 billion by 2032, exhibiting a CAGR of 6.61% during the forecast period. This growth is primarily driven by the increasing integration of intelligent systems that enable real-time data exchange, predictive maintenance, and advanced driver assistance, enhancing vehicle connectivity, efficiency, and autonomous functionality.

The growing adoption of electric vehicles is highlighting the need for high-voltage connector systems capable of handling increased power loads, thermal stress, and safety requirements. These connectors enable efficient energy transfer between batteries, inverters, and electric motors, ensuring optimal performance and reliability in high-voltage applications.

Key Highlights:

1. The automotive connectors industry size was recorded at USD 6.46 billion in 2024.
2. The market is projected to grow at a CAGR of 6.61% from 2025 to 2032.
3. Asia Pacific held a share of 33.49% in 2024, valued at USD 2.16 billion.
4. The wire-to-wire segment garnered USD 2.72 billion in revenue in 2024.
5. The sealed segment is expected to reach USD 6.57 billion by 2032.
6. The engine control & cooling system segment is anticipated to witness the fastest CAGR of 6.64% over the forecast period.
7. The passenger car segment held a share of 57.70% in 2024.
8. North America is anticipated to grow at a CAGR of 6.53% through the projection period.

Major companies operating in the automotive connectors market are TE Connectivity, Molex, LLC (Koch Industries), Panasonic Holdings Corporation, Aptiv, Amphenol Corporation, Furukawa Electric Co., Ltd., HIROSE ELECTRIC CO., LTD., KOREA ELECTRIC TERMINAL CO., LTD., Sumitomo Electric Industries, Ltd., KYOCERA Corporation, LEONI AG, GREENCONNCo., Ltd., YAZAKI Corporation, J.S.T. Mfg. Co., Ltd., and HENN GmbH & Co. KG.

Continuous innovation focuses on enhancing insulation, durability, and compactness to meet evolving EV design requirements. High-voltage connector systems are emerging as a critical segment in the market, fostering technological advancements and product differentiation.

• In September 2025, Rosenberger expanded its high-voltage connector portfolio with the launch of the HVR 25 product family. The HVR 25, the smallest shielded connector in its class, delivers up to 40 A with a 4 mm² cable, offering a compact design and optimized cost-performance efficiency.

How is the rise of ADAS and autonomous technologies highlighting the need for advanced automotive connectors?

The growing adoption of advanced driver-assistance systems (ADAS) and autonomous driving technologies is significantly fueling the demand for advanced automotive connectors. These systems rely on seamless communication between multiple sensors such as radar, LiDAR, and cameras and electronic control units (ECUs), requiring connectors that can handle high-speed data transmission and stable power delivery. 

As vehicles become increasingly equipped with intelligent safety and automation features, the need for high-density, reliable connectors that ensure signal integrity and durability under demanding operating conditions is rising. Moreover, the expansion of ADAS and autonomous technologies is accelerating the deployment of next-generation automotive connectors designed to meet these advanced performance requirements.

• In December 2024, NXP Semiconductors signed a definitive agreement to acquire Aviva Links, enhancing its automotive networking portfolio with ASA-based asymmetrical multi-gigabit link technology. This acquisition enables OEMs to develop interoperable, open-standard network architectures for advanced driver-assistance and in-vehicle infotainment applications.

Why do unstable raw material prices pose a major restraint to the automotive connectors market?

Unstable raw material prices hinder market expansion as they directly impact manufacturing costs and profitability. Key materials such as copper, aluminum, and plastic resins are integral to connector production, and fluctuations in their prices create significant cost uncertainties for manufacturers. Rising input costs can compress profit margins, prompting companies to either absorb losses or increase product prices, which affects competitiveness. 

Additionally, factors such as geopolitical tensions, supply chain disruptions, and fluctuating demand in the automotive sector intensify procurement and pricing challenges. Maintaining cost efficiency while ensuring consistent product quality and performance standards becomes increasingly difficult, thereby impeding market growth.

To address this challenge, manufacturers are emphasizing strategic sourcing frameworks, establishing long-term supplier partnerships, and investing in advanced material innovation. These measures aim to stabilize input costs, mitigate supply fluctuations, and maintain production continuity amid ongoing raw material price volatility.

How is the trend toward miniaturization shaping the evolution of automotive connectivity solutions?

The trend toward miniaturization is influencing the automotive connectors market by enabling more compact, efficient, and high-performance electronic systems. As modern vehicles integrate an increasing number of electronic control units (ECUs) and advanced sensors, space optimization has become essential. 

Miniaturized board-to-board and flex-to-board connectors facilitate lightweight and compact architectures while supporting higher data transmission rates and enhanced signal accuracy. These smaller connectors improve communication efficiency across various vehicle subsystems and allow greater flexibility in design and system integration. 

By reducing size without compromising reliability or performance, connector miniaturization enables next-generation automotive technologies, including autonomous driving systems, electric powertrains, and connected vehicle infrastructure.

• In October 2025, TE Connectivity launched its inside device connectivity portfolio to meet the evolving requirements of automotive electronic control units and software-defined vehicle platforms, featuring compact, high-performance board-to-board, wire-to-board, flex-to-board, and wire-to-wire connector solutions.

Automotive Connectors Market Report Snapshot

Market Segmentation

• By Type (Wire-to-Wire, Wire-to-Board, and Board-to-Board): The wire-to-wire segment generated USD 2.72 billion in revenue in 2024, mainly due to rising demand for reliable interconnections in vehicle lighting, engine systems, and advanced safety electronics.
• By System (Sealed and Unsealed): The unsealed segment is poised to record a CAGR of 6.55% through the forecast period, propelled by growing adoption in interior electronic modules and infotainment systems requiring low-cost, compact connectors.
• By Application (Body Control & Interiors, Engine Control & Cooling System, Safety and Security System, and Others): The body control & interiors segment is estimated to hold a share of 32.93% by 2032, fueled by increasing integration of comfort, convenience, and infotainment features in modern vehicle architectures.
• By Vehicle (Passenger Car and Commercial Vehicle): The passenger car segment is projected to reach USD 6.08 billion by 2032, owing to rapid electrification, rising installation of ADAS, and increased demand for connected in-vehicle technologies.

What is the market scenario in Asia Pacific and North America region?

Based on region, the global automotive connectors market has been classified into North America, Europe, Asia Pacific, Middle East & Africa, and South America.

The Asia-Pacific automotive connectors market accounted for a share of 33.49% in 2024, valued at USD 2.16 billion. This dominance is fueled by large-scale vehicle production, increasing electrification, and rapid integration in automobiles. Increasing demand for compact, high-performance connectors in electric and hybrid vehicles further supports regional market growth. 

Manufacturers in the region are investing in advanced connector technologies focused on high-voltage, lightweight, and miniaturized designs to meet evolving automotive architecture needs and ensure reliable communication across complex vehicle systems.

• In August 2025, NORMA Group secured a USD 15.2 million contract to supply eM Safe quick connectors for a new electric vehicle platform. Beginning in 2027, the company will supply connectors for battery thermal management, equipping up to 90,000 electric vehicles annually through 2034.

The North America automotive connectors industry is projected to register a CAGR of 6.53% over the forecast period. This rapid growth is mainly attributed to the rising adoption of electric and autonomous vehicles. The region’s strong emphasis on safety compliance and the integration of advanced electronics in vehicles is boosting demand for high-speed, durable connectors. 

Automotive OEMs and suppliers are increasingly focusing on modular connector designs that support high-voltage powertrain systems and data transmission reliability. Growing technological innovation and investment by companies in smart vehicle infrastructure are further advancing the development of next-generation connector solutions optimized for energy efficiency and digital connectivity.

Regulatory Frameworks

• In the U.S., the Federal Motor Vehicle Safety Standards (FMVSS) govern vehicle electrical and electronic systems. It ensures that connectors used in safety-critical applications meet reliability, insulation, and durability standards to prevent electrical failures.
• In Germany, the ECE Regulation No. 10 enforces electromagnetic compatibility requirements for vehicles and components. It mandates that automotive connectors maintain signal integrity and minimize electromagnetic interference in electronic control systems.
• In Japan, the Road Transport Vehicle Act supervises safety and performance standards for automotive electrical components. It ensures that connectors comply with stringent specifications to support advanced vehicle electronics and energy efficiency.
• In China, the GB/T 15089 Automotive Electrical and Electronic Components Standard governs connector design, insulation, and vibration resistance, ensuring consistent quality and reliable performance in high-voltage and data-transmission applications.
• In India, the Automotive Industry Standard (AIS) 038 Revision 2 mandates performance and safety parameters for automotive connectors. It addresses connector material strength, thermal stability, and corrosion resistance to ensure operational safety and compliance in electric and hybrid vehicles.

Competitive Landscape

Key players operating in the automotive connectors industry are focusing on capacity expansion, product innovation, and portfolio diversification to strengthen their market position. They are prioritizing the development of high-voltage connectors for electric vehicles, the integration of advanced materials for improved durability, and the adoption of automated manufacturing for precision and scalability.

Several participants are emphasizing acquisitions and partnerships to expand their technological capabilities and enhance supply chain efficiency. Continuous investment in research and development remains central to maintaining competitiveness, enabling these companies to align with evolving automotive trends such as electrification, connectivity, and system miniaturization.

• In May 2025, IRISO ELECTRONICS CO., LTD and KEL Corporation jointly developed a prototype for in-vehicle small coaxial connectors. The collaboration aims to meet rising demand for high-speed, wide-bandwidth automotive connectors supporting advanced AD/ADAS systems and the rapid advancement of software-defined vehicles.

Key Companies in Automotive Connectors Market:

• TE Connectivity
• Molex, LLC (Koch Industries)
• Panasonic Holdings Corporation
• Aptiv
• Amphenol Corporation
• Furukawa Electric Co., Ltd.
• HIROSE ELECTRIC CO., LTD.
• KOREA ELECTRIC TERMINAL CO., LTD.
• Sumitomo Electric Industries, Ltd.
• KYOCERA Corporation
• LEONI AG
• GREENCONNCo., Ltd.
• YAZAKI Corporation
• J.S.T. Mfg. Co., Ltd.
• HENN GmbH & Co. KG

Recent Developments (Product Launches)

• In July 2025, Hirose Electric launched the FX31 series, a board-to-board connector that combines high current capacity with superior vibration resistance. The series supports miniaturization, weight reduction, and efficient assembly in next-generation automotive devices while meeting rigorous performance and durability standards.
• In April 2025, TE Connectivity, in collaboration with BASF, launched a new automotive connector made from BASF’s Ultramid Ccycled polyamide. Produced through the mass balance approach using post-consumer plastic waste, the material retains the same high-performance properties as virgin resins, reinforcing both companies’ commitment to sustainable innovation in the automotive industry.