The circular connectors market has seen considerable growth due to a variety of factors.
• In recent years, the market size of circular connectors has seen significant growth. It is projected to increase from $7.4 billion in 2024 to $7.93 billion in 2025, demonstrating a compound annual growth rate (CAGR) of 7.2%.
This growth over the historical period can be credited to the escalating adoption of automation systems, heightened usage in industrial automation, the transition from analog to digital technologies, an increase in vehicle electrification, and a growing dependency on renewable energy sources.
The circular connectors market is expected to maintain its strong growth trajectory in upcoming years.
• The market size of circular connectors is projected to witness robust growth in the upcoming years, reaching $10.37 billion in 2029 with an annual compound growth rate (CAGR) of 6.9%.
The anticipated growth during the forecast period is associated with escalating infrastructural investments, sustainable projects, industrial growth, applications in the medical sector, investment in research and development, as well as government-backed initiatives. Foreseen market trends within the forecast period comprise advances in technology, military technological developments, digital transformations, product downscaling, and new product introductions.
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The growth of the circular connector market is being driven by the expansion of the automotive industry. This growth in the auto sector is fueled by factors such as lower interest rates enabling consumer financing, increasing demand for electric and hybrid vehicles due to environmental factors, and enhancements in self-driving technology making vehicles more attractive. In addition, government incentives are encouraging automotive purchases and the development of emerging markets are broadening customer bases. The rising requirement for durable and high-quality circular connectors is a result of automobile manufacturers investing in futuristic technologies and improved vehicle features, to cater to the needs of advanced, networked automotive applications. For example, in March 2024, data from the European Automobile Manufacturers' Association, a Belgium-based automotive industry association, suggested that the EU vehicle market had grown significantly by 13.9% in 2023 compared to 2022, touching 10.5 million units. Thus, the growth of the automotive sector is positively impacting the future of the circular connector market.
The circular connectorsmarket covered in this report is segmented –
1) By Type: Power Connectors, Data Connectors, Signal Connectors, Hybrid Connectors, Other Types
2) By Accessory: Adapters, Backshell And Clamps, Boots And Strain Relief, Caps And Cover, Keying plugs, Seals, Other Accessories
3) By End Use Industry: Automotive, Healthcare, Manufacturing And Processing, Marine, Military And Aerospace, Mining, Oil And Gas, Power And Utilities, Other End Use Industries
Subsegments:
1) By Power Connectors: Circular Power Connectors, High-Power Connectors
2) By Data Connectors: Circular Data Connectors, USB Circular Connectors
3) By Signal Connectors: Audio Signal Connectors, Video Signal Connectors
4) By Hybrid Connectors: Power And Data Hybrid Connectors, Power And Signal Hybrid Connectors
5) By Other Types: Miniature Connectors, Custom Circular Connectors
Leading corporations in the circular connector sector are focusing on producing compact, flexible connectors with integrated features like C-coding compatibility, aiming to cater to the growing need for space-efficient and high-functioning solutions. C-coding provides secure polarization and guarantees potential compatibility with future industrial standards for persistent plug compatibility. For example, in July 2024, Franz Binder GmbH & Co. Elektrische Bauelemente KG, a circular connectors manufacturer based in Germany, introduced the M8 12-pin circular connector. This device, a compact and flexible interconnection solution, is tailored for industrial uses, especially automation and sensor technology. It includes a thread diameter of 8mm and offers a high contact density with a small footprint, making it perfect for environments with limited space. This connector is capable of multiple configurations and provides high Ingress Protection(IP67) ratings, ensuring trusted performance even in severe conditions. The revised design includes C-coding, which ensures compatibility with future standards, making it a future-ready solution with screw or snap-in locking choices.
Major companies operating in the circular connectors market are:
• Eaton Corporation plc
• TE Connectivity Ltd.
• Molex LLC
• Amphenol Corporation
• Phoenix Contact Deutschland GmbH
• Rosenberger GmbH & Co. KG
• ITT Inc.
• Belden Inc.
• Weidmüller Interface GmbH & Co. KG
• HARTING Technology Group
• Hirose Electric Co. Ltd.
• Glenair Inc.
• Radiall S.A.
• Souriau
• LEMO SA
• Smiths Interconnect
• JAE Electronics Inc.
• Yamaichi Electronics Co. Ltd.
• Omega Engineering Inc.
• Fischer Connectors SA
• Switchcraft Inc.
• Nicomatic
• CUI Devices
• Franz Binder GmbH & Co. KG
• Cinch Connectivity Solutions
Asia-Pacific was the largest region in the circular connector market in 2024 and is expected to be the fastest-growing region in the forecast period. The regions covered in the circular connectors market report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.