On Board Magnetic Sensor Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type, By Magnetic Density, By Application, By Industry Vertical, By Region & Competition, 2021-2031F

Description

The Global On Board Magnetic Sensor Market is projected to expand from USD 3.53 Billion in 2025 to USD 5.75 Billion by 2031, achieving a compound annual growth rate of 8.47%. These sensors function as transducer devices embedded directly onto printed circuit boards to detect and measure magnetic flux for tasks such as position, speed, and current sensing. The primary force driving this market is the rapid electrification of the automotive sector, which requires precise monitoring components for battery management systems and traction motors, coupled with a rising demand for automation within the industrial landscape. Reinforcing this growth, the Semiconductor Industry Association reported that global semiconductor industry sales hit a record $627.6 billion in 2024, highlighting a strong ecosystem recovery that supports the demand for these essential sensing components across major end-markets.

Market Overview
Forecast Period	2027-2031
Market Size 2025	USD 3.53 Billion
Market Size 2031	USD 5.75 Billion
CAGR 2026-2031	8.47%
Fastest Growing Segment	Automotive
Largest Market	Asia Pacific

However, the market faces a substantial hurdle regarding the technical complexity of preserving signal integrity within increasingly compact and densely populated electronic assemblies. As manufacturers aim to decrease device footprints, managing electromagnetic interference and thermal instability becomes significantly more difficult, potentially undermining sensor accuracy and reliability in rigorous operating environments.

Market Driver

The rapid adoption of electric and hybrid vehicles acts as a primary catalyst for the on-board magnetic sensor market, fundamentally reshaping the architecture of modern powertrains. In contrast to internal combustion engines, electrified platforms depend heavily on Hall effect and magnetoresistive sensors for vital functions such as managing battery thermal profiles, monitoring high-voltage currents in traction inverters, and optimizing motor position control. This transition compels automotive OEMs to integrate a larger volume of sensing components directly onto control boards to ensure energy efficiency and safety compliance. According to the International Energy Agency's 'Global EV Outlook 2024' released in April 2024, global sales of electric cars neared 14 million units in 2023, creating a significant requirement for reliable magnetic current and position sensors throughout the automotive supply chain.

Concurrently, the growth of Advanced Driver-Assistance Systems (ADAS) and autonomous technologies demands unprecedented levels of sensor redundancy and precision. These systems require distinct magnetic sensing solutions for steering angle detection, wheel speed monitoring, and brake pedal positioning to enable features like lane-keeping assistance and adaptive cruise control. As vehicles progress toward higher levels of autonomy, the density of on-board sensors increases to mitigate failure risks and ensure signal fidelity under dynamic conditions. According to the Ministry of Industry and Information Technology of China, in the '2023 Automotive Industry Economic Operation Report' from January 2024, the penetration rate of passenger vehicles with Level 2 combined driver assistance systems hit 47.3 percent in 2023, reflecting a surge in hardware installations. Furthermore, the World Semiconductor Trade Statistics projected a 16.0 percent increase for the broader semiconductor market in 2024, signaling a favorable environment for component manufacturers supplying these essential technologies.

Market Challenge

The technical difficulty of maintaining signal integrity within increasingly miniaturized electronic assemblies represents a significant obstacle to the expansion of the Global On Board Magnetic Sensor Market. As original equipment manufacturers aggressively reduce the physical footprint of printed circuit boards while simultaneously boosting power density for automotive and industrial applications, electromagnetic interference (EMI) becomes much more pronounced. The close proximity of high-current components to sensitive magnetic transducers generates substantial electrical "noise," which distorts flux measurements and compromises the precise data needed for critical functions such as traction motor control and battery monitoring.

This issue is further exacerbated by the rapid volume expansion of integrated components, which intensifies the density of the operating environment. According to the World Semiconductor Trade Statistics (WSTS), the sensor product segment recorded a growth rate of 16 percent in the first half of 2025, contributing to a total global semiconductor market revenue of $346 billion for that period. This surge in component volume forces engineers to contend with severe thermal instability and cross-talk on crowded circuit boards, often resulting in prolonged development cycles and elevated manufacturing costs that hinder broader market adoption.

Market Trends

The market is increasingly transitioning from traditional Hall-effect and Anisotropic Magnetoresistance (AMR) sensors toward Tunnel Magnetoresistance (TMR) technology, which delivers superior sensitivity, higher signal-to-noise ratios, and lower power consumption for precise applications in electric vehicles and industrial automation. This technological shift enables more accurate position and speed sensing in power-constrained environments, directly addressing the efficiency needs of modern electronic architectures. In its 'Fiscal Year March 2024 Full Year Performance Briefing' from April 2024, TDK Corporation reported that net sales in its Sensor Application Products segment rose by 6.5 percent year-on-year to 180.5 billion yen, a growth explicitly attributed to rising sales of TMR sensors for the automotive and smartphone markets.

Simultaneously, for high-voltage electric vehicle battery management systems (BMS), there is a growing preference for coreless current sensors that utilize differential magnetic sensing to provide high-bandwidth, safe, and galvanic-isolated current monitoring. This approach removes the need for bulky magnetic concentrator cores, significantly reducing the sensor footprint and weight while maintaining high accuracy in the harsh thermal conditions typical of traction inverters. Reflecting the surging demand for these specialized electrification components, Allegro MicroSystems reported in its 'Fourth Quarter and Fiscal Year 2024 Results' in May 2024 that sales within its e-Mobility focus area grew by 38 percent year-over-year, driving the company to a record total annual revenue of $1.05 billion.

Key Market Players

Infineon Technologies AG
TDK Corporation
Allegro MicroSystems, Inc.
Melexis NV
STMicroelectronics N.V.
NXP Semiconductors N.V.
Robert Bosch GmbH
Asahi Kasei Microdevices Corporation
Murata Manufacturing Co., Ltd.
ROHM Semiconductor Co., Ltd.

Report Scope

In this report, the Global On Board Magnetic Sensor Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

On Board Magnetic Sensor Market, By Type

Hall Effect Sensors
Magneto-resistive Sensors
SQUID Sensors
Others

On Board Magnetic Sensor Market, By Magnetic Density

Less than 1microgauss
1microgauss-10gauss
Above 10gauss

On Board Magnetic Sensor Market, By Application

Speed Sensing
Detection
Position Sensing
Navigation
Electric Compass

On Board Magnetic Sensor Market, By Industry Vertical

Consumer Electronics
Automotive
Industrial
Aerospace and Defense
Healthcare
Others

On Board Magnetic Sensor Market, By Region

North America
- United States
- Canada
- Mexico
Europe
- France
- United Kingdom
- Italy
- Germany
- Spain
Asia Pacific
- China
- India
- Japan
- Australia
- South Korea
South America
- Brazil
- Argentina
- Colombia
Middle East & Africa
- South Africa
- Saudi Arabia
- UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global On Board Magnetic Sensor Market.

Available Customizations:

Global On Board Magnetic Sensor Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

1. Product Overview

1.1. Market Definition
1.2. Scope of the Market
- 1.2.1. Markets Covered
- 1.2.2. Years Considered for Study
- 1.2.3. Key Market Segmentations

2. Research Methodology

2.1. Objective of the Study
2.2. Baseline Methodology
2.3. Key Industry Partners
2.4. Major Association and Secondary Sources
2.5. Forecasting Methodology
2.6. Data Triangulation & Validation
2.7. Assumptions and Limitations

3. Executive Summary

3.1. Overview of the Market
3.2. Overview of Key Market Segmentations
3.3. Overview of Key Market Players
3.4. Overview of Key Regions/Countries
3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global On Board Magnetic Sensor Market Outlook

5.1. Market Size & Forecast
- 5.1.1. By Value
5.2. Market Share & Forecast
- 5.2.1. By Type (Hall Effect Sensors, Magneto-resistive Sensors, SQUID Sensors, Others)
- 5.2.2. By Magnetic Density (Less than 1microgauss, 1microgauss-10gauss, Above 10gauss)
- 5.2.3. By Application (Speed Sensing, Detection, Position Sensing, Navigation, Electric Compass)
- 5.2.4. By Industry Vertical (Consumer Electronics, Automotive, Industrial, Aerospace and Defense, Healthcare, Others)
- 5.2.5. By Region
- 5.2.6. By Company (2025)
5.3. Market Map

6. North America On Board Magnetic Sensor Market Outlook

6.1. Market Size & Forecast
- 6.1.1. By Value
6.2. Market Share & Forecast
- 6.2.1. By Type
- 6.2.2. By Magnetic Density
- 6.2.3. By Application
- 6.2.4. By Industry Vertical
- 6.2.5. By Country
6.3. North America: Country Analysis
- 6.3.1. United States On Board Magnetic Sensor Market Outlook
  - 6.3.1.1. Market Size & Forecast
    - 6.3.1.1.1. By Value
  - 6.3.1.2. Market Share & Forecast
    - 6.3.1.2.1. By Type
    - 6.3.1.2.2. By Magnetic Density
    - 6.3.1.2.3. By Application
    - 6.3.1.2.4. By Industry Vertical
- 6.3.2. Canada On Board Magnetic Sensor Market Outlook
  - 6.3.2.1. Market Size & Forecast
    - 6.3.2.1.1. By Value
  - 6.3.2.2. Market Share & Forecast
    - 6.3.2.2.1. By Type
    - 6.3.2.2.2. By Magnetic Density
    - 6.3.2.2.3. By Application
    - 6.3.2.2.4. By Industry Vertical
- 6.3.3. Mexico On Board Magnetic Sensor Market Outlook
  - 6.3.3.1. Market Size & Forecast
    - 6.3.3.1.1. By Value
  - 6.3.3.2. Market Share & Forecast
    - 6.3.3.2.1. By Type
    - 6.3.3.2.2. By Magnetic Density
    - 6.3.3.2.3. By Application
    - 6.3.3.2.4. By Industry Vertical

7. Europe On Board Magnetic Sensor Market Outlook

7.1. Market Size & Forecast
- 7.1.1. By Value
7.2. Market Share & Forecast
- 7.2.1. By Type
- 7.2.2. By Magnetic Density
- 7.2.3. By Application
- 7.2.4. By Industry Vertical
- 7.2.5. By Country
7.3. Europe: Country Analysis
- 7.3.1. Germany On Board Magnetic Sensor Market Outlook
  - 7.3.1.1. Market Size & Forecast
    - 7.3.1.1.1. By Value
  - 7.3.1.2. Market Share & Forecast
    - 7.3.1.2.1. By Type
    - 7.3.1.2.2. By Magnetic Density
    - 7.3.1.2.3. By Application
    - 7.3.1.2.4. By Industry Vertical
- 7.3.2. France On Board Magnetic Sensor Market Outlook
  - 7.3.2.1. Market Size & Forecast
    - 7.3.2.1.1. By Value
  - 7.3.2.2. Market Share & Forecast
    - 7.3.2.2.1. By Type
    - 7.3.2.2.2. By Magnetic Density
    - 7.3.2.2.3. By Application
    - 7.3.2.2.4. By Industry Vertical
- 7.3.3. United Kingdom On Board Magnetic Sensor Market Outlook
  - 7.3.3.1. Market Size & Forecast
    - 7.3.3.1.1. By Value
  - 7.3.3.2. Market Share & Forecast
    - 7.3.3.2.1. By Type
    - 7.3.3.2.2. By Magnetic Density
    - 7.3.3.2.3. By Application
    - 7.3.3.2.4. By Industry Vertical
- 7.3.4. Italy On Board Magnetic Sensor Market Outlook
  - 7.3.4.1. Market Size & Forecast
    - 7.3.4.1.1. By Value
  - 7.3.4.2. Market Share & Forecast
    - 7.3.4.2.1. By Type
    - 7.3.4.2.2. By Magnetic Density
    - 7.3.4.2.3. By Application
    - 7.3.4.2.4. By Industry Vertical
- 7.3.5. Spain On Board Magnetic Sensor Market Outlook
  - 7.3.5.1. Market Size & Forecast
    - 7.3.5.1.1. By Value
  - 7.3.5.2. Market Share & Forecast
    - 7.3.5.2.1. By Type
    - 7.3.5.2.2. By Magnetic Density
    - 7.3.5.2.3. By Application
    - 7.3.5.2.4. By Industry Vertical

8. Asia Pacific On Board Magnetic Sensor Market Outlook

8.1. Market Size & Forecast
- 8.1.1. By Value
8.2. Market Share & Forecast
- 8.2.1. By Type
- 8.2.2. By Magnetic Density
- 8.2.3. By Application
- 8.2.4. By Industry Vertical
- 8.2.5. By Country
8.3. Asia Pacific: Country Analysis
- 8.3.1. China On Board Magnetic Sensor Market Outlook
  - 8.3.1.1. Market Size & Forecast
    - 8.3.1.1.1. By Value
  - 8.3.1.2. Market Share & Forecast
    - 8.3.1.2.1. By Type
    - 8.3.1.2.2. By Magnetic Density
    - 8.3.1.2.3. By Application
    - 8.3.1.2.4. By Industry Vertical
- 8.3.2. India On Board Magnetic Sensor Market Outlook
  - 8.3.2.1. Market Size & Forecast
    - 8.3.2.1.1. By Value
  - 8.3.2.2. Market Share & Forecast
    - 8.3.2.2.1. By Type
    - 8.3.2.2.2. By Magnetic Density
    - 8.3.2.2.3. By Application
    - 8.3.2.2.4. By Industry Vertical
- 8.3.3. Japan On Board Magnetic Sensor Market Outlook
  - 8.3.3.1. Market Size & Forecast
    - 8.3.3.1.1. By Value
  - 8.3.3.2. Market Share & Forecast
    - 8.3.3.2.1. By Type
    - 8.3.3.2.2. By Magnetic Density
    - 8.3.3.2.3. By Application
    - 8.3.3.2.4. By Industry Vertical
- 8.3.4. South Korea On Board Magnetic Sensor Market Outlook
  - 8.3.4.1. Market Size & Forecast
    - 8.3.4.1.1. By Value
  - 8.3.4.2. Market Share & Forecast
    - 8.3.4.2.1. By Type
    - 8.3.4.2.2. By Magnetic Density
    - 8.3.4.2.3. By Application
    - 8.3.4.2.4. By Industry Vertical
- 8.3.5. Australia On Board Magnetic Sensor Market Outlook
  - 8.3.5.1. Market Size & Forecast
    - 8.3.5.1.1. By Value
  - 8.3.5.2. Market Share & Forecast
    - 8.3.5.2.1. By Type
    - 8.3.5.2.2. By Magnetic Density
    - 8.3.5.2.3. By Application
    - 8.3.5.2.4. By Industry Vertical

9. Middle East & Africa On Board Magnetic Sensor Market Outlook

9.1. Market Size & Forecast
- 9.1.1. By Value
9.2. Market Share & Forecast
- 9.2.1. By Type
- 9.2.2. By Magnetic Density
- 9.2.3. By Application
- 9.2.4. By Industry Vertical
- 9.2.5. By Country
9.3. Middle East & Africa: Country Analysis
- 9.3.1. Saudi Arabia On Board Magnetic Sensor Market Outlook
  - 9.3.1.1. Market Size & Forecast
    - 9.3.1.1.1. By Value
  - 9.3.1.2. Market Share & Forecast
    - 9.3.1.2.1. By Type
    - 9.3.1.2.2. By Magnetic Density
    - 9.3.1.2.3. By Application
    - 9.3.1.2.4. By Industry Vertical
- 9.3.2. UAE On Board Magnetic Sensor Market Outlook
  - 9.3.2.1. Market Size & Forecast
    - 9.3.2.1.1. By Value
  - 9.3.2.2. Market Share & Forecast
    - 9.3.2.2.1. By Type
    - 9.3.2.2.2. By Magnetic Density
    - 9.3.2.2.3. By Application
    - 9.3.2.2.4. By Industry Vertical
- 9.3.3. South Africa On Board Magnetic Sensor Market Outlook
  - 9.3.3.1. Market Size & Forecast
    - 9.3.3.1.1. By Value
  - 9.3.3.2. Market Share & Forecast
    - 9.3.3.2.1. By Type
    - 9.3.3.2.2. By Magnetic Density
    - 9.3.3.2.3. By Application
    - 9.3.3.2.4. By Industry Vertical

10. South America On Board Magnetic Sensor Market Outlook

10.1. Market Size & Forecast
- 10.1.1. By Value
10.2. Market Share & Forecast
- 10.2.1. By Type
- 10.2.2. By Magnetic Density
- 10.2.3. By Application
- 10.2.4. By Industry Vertical
- 10.2.5. By Country
10.3. South America: Country Analysis
- 10.3.1. Brazil On Board Magnetic Sensor Market Outlook
  - 10.3.1.1. Market Size & Forecast
    - 10.3.1.1.1. By Value
  - 10.3.1.2. Market Share & Forecast
    - 10.3.1.2.1. By Type
    - 10.3.1.2.2. By Magnetic Density
    - 10.3.1.2.3. By Application
    - 10.3.1.2.4. By Industry Vertical
- 10.3.2. Colombia On Board Magnetic Sensor Market Outlook
  - 10.3.2.1. Market Size & Forecast
    - 10.3.2.1.1. By Value
  - 10.3.2.2. Market Share & Forecast
    - 10.3.2.2.1. By Type
    - 10.3.2.2.2. By Magnetic Density
    - 10.3.2.2.3. By Application
    - 10.3.2.2.4. By Industry Vertical
- 10.3.3. Argentina On Board Magnetic Sensor Market Outlook
  - 10.3.3.1. Market Size & Forecast
    - 10.3.3.1.1. By Value
  - 10.3.3.2. Market Share & Forecast
    - 10.3.3.2.1. By Type
    - 10.3.3.2.2. By Magnetic Density
    - 10.3.3.2.3. By Application
    - 10.3.3.2.4. By Industry Vertical

11. Market Dynamics

11.1. Drivers
11.2. Challenges

12. Market Trends & Developments

12.1. Merger & Acquisition (If Any)
12.2. Product Launches (If Any)
12.3. Recent Developments

13. Global On Board Magnetic Sensor Market: SWOT Analysis

14. Porter's Five Forces Analysis

14.1. Competition in the Industry
14.2. Potential of New Entrants
14.3. Power of Suppliers
14.4. Power of Customers
14.5. Threat of Substitute Products

15. Competitive Landscape

15.1. Infineon Technologies AG
- 15.1.1. Business Overview
- 15.1.2. Products & Services
- 15.1.3. Recent Developments
- 15.1.4. Key Personnel
- 15.1.5. SWOT Analysis
15.2. TDK Corporation
15.3. Allegro MicroSystems, Inc.
15.4. Melexis NV
15.5. STMicroelectronics N.V.
15.6. NXP Semiconductors N.V.
15.7. Robert Bosch GmbH
15.8. Asahi Kasei Microdevices Corporation
15.9. Murata Manufacturing Co., Ltd.
15.10. ROHM Semiconductor Co., Ltd.