Current Sensor Market Report 2026

Current Sensor Market Overview

• Current Sensor market size has reached to $2.82 billion in 2025 • Expected to grow to $4.27 billion in 2030 at a compound annual growth rate (CAGR) of 8.6% • Growth Driver: Surge In Electric Vehicle Demand Propels The Current Sensor Market • Market Trend: Coreless High-Current Sensors For Industrial Applications • North America was the largest region in 2025 and Asia-Pacific is the fastest growing region.

What Is Covered Under Current Sensor Market?

A current sensor refers to a device that detects current and converts it into an output voltage that can be easily measured and is proportionate to the current flowing through the measured route. Current sensors are used for power metering, current supply measurement, control system diagnosis, managing loads from motors, and other purposes. The major types of current sensors are closed-loop and open-loop. Closed-loop current sensors refer to sensors that have a ferroelectric core and a sensing element (or field probe) put into a gap in the core. Major types of technology involved are hall effect, shunt, fluxgate, and magneto resistive. They are used in several applications, such as motor drives, converters and inverters, battery management, UPS and SMPS, starters and generators, grid infrastructure, and others that are used by various end-users, such as automotive, consumer electronics, industrial, telecommunication, and others.

What Is The Current Sensor Market Growth Forecast?

The current sensor market size is expected to see strong growth in the next few years. It will grow to $4.27 billion in 2030 at a compound annual growth rate (CAGR) of 8.6%. The growth in the forecast period can be attributed to increasing adoption in ev battery systems, expansion of renewable energy infrastructure, rising need for accurate bms measurement, growth in telecom power systems, increasing deployment in consumer devices. Major trends in the forecast period include adoption of AI-based current monitoring, growth of ev-oriented current sensing solutions, expansion of intelligent manufacturing diagnostics, integration of IoT-enabled power monitoring, advancement of secure digital sensing platforms.

What Is The Driver Of The Current Sensor Market?

The increase in demand for electric vehicles is expected to boost the growth of the current sensor market going forward. An electric vehicle (EV) refers to a car that can run on energy from a battery and can be charged from an outside source. Current sensors are used in automobiles to control the motor drive, the direct current conversion control of the motor's regeneration current, and the detection of the charged and discharged currents of the batteries in electric and hybrid vehicles, all of which are crucial components of control. Hence, the increase in demand for electric vehicles is expected to boost the current sensor market. For instance, in July 2023, according to the International Energy Agency, a France-based intergovernmental organization, sales of electric vehicles were 10 million in 2022, and there will be an increase to 14 million sales of electric vehicles in 2023. Therefore, the increase in demand for electric vehicles is driving the growth of the current sensor industry.

Key Players In The Global Current Sensor Market

Major companies operating in the current sensor market are Allegro MicroSystems LLC, Honeywell International Inc., Infineon Technologies AG, TDK Corporation, TAMURA Corporation, Texas Instruments Incorporated, Melexis N.V., LEM International SA, ACEINNA Inc., Omron Corporation, Asahi Kasei Microdevices Corporation, STMicroelectronics N.V., Pulse Electronics Corporation, Vishay Intertechnology Inc., Microchip Technology Incorporated, ROHM CO. LTD., ON Semiconductor Corporation, Triad Magnetics Inc., Current Sensors Inc., SCT Sensing Technologies Inc., Analog Devices Inc., VACUUMSCHMELZE GmbH & Co. KG, Grace Technologies Inc, Eaton Corporation Plc, NK Technologies Inc., Crocus Technology Inc.

Global Current Sensor Market Trends and Insights

Major companies operating in the current sensor market are innovating advanced technologies, such as coreless high-current sensors, to enhance accuracy, reduce size, and improve efficiency in power monitoring and control applications. Coreless high-current sensors are advanced current sensing devices that measure high electrical currents without the use of a magnetic core, which is typically found in traditional current sensors. For instance, in May 2024, LEM, a France-based design and manufacturer of measurement and control instruments, particularly for the aeronautics and space sectors, launched The LEM HTFS 600-S and HASS 1000. The LEM HTFS 600-S and HASS 1000-S are two prominent coreless high-current sensors designed for accurate measurement in industrial applications. The HTFS 600-S can measure currents up to 600 A, offering high linearity and fast response times, making it suitable for monitoring transient currents. Meanwhile, the HASS 1000-S supports measurements up to 1000 A, featuring a compact design that enhances its integration into systems like electric vehicles and renewable energy setups.

What Are Latest Mergers And Acquisitions In The Current Sensor Market?

In October 2023, Allegro MicroSystems, Inc., a US-based company specializing in power and sensing semiconductor technology, acquired Crocus Technology for $420 million. This acquisition expedites Allegro's TMR (tunneling magnetoresistance) roadmap and reinforces its prominent position in the magnetic sensing and sensor solution sectors. Crocus Technology is a US-based semiconductor company engaged in the manufacturing of current sensors.

What Defines the Current Sensor Market?

The current sensor market consists of sales of inductive current sensors. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Current Sensor Market Report 2026?

The current sensor market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the current sensor industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.