표면 탄성파 센서 : 시장 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the surface acoustic wave sensors market size was valued at USD 1.21 billion in 2025 and estimated to grow from USD 1.36 billion in 2026 to reach USD 2.4 billion by 2031, at a CAGR of 12.10% during the forecast period (2026-2031).

This report is Segmented by Sensing Type (Pressure Sensors, Torque Sensors, and More), End-User Industry (Automotive, Aerospace and Defense, Consumer Electronics, and More), Device Type (Resonators and Delay Lines), Material Substrate (Quartz, Lithium Tantalate, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD), Based On Availability.

Global Surface Acoustic Wave Sensors Market Trends and Insights

Wireless and Passive Sensor Architecture Enabling Battery-less Deployment

Passive SAW tags harvest interrogation energy, eliminating the need for batteries that constrain lifetime and add weight. This feature slashes the total cost of ownership for industrial users by up to 60% as scheduled cell replacement and hazardous-area access are no longer required. Rotating turbine disks, aircraft engine blades, and high-voltage busbars can now host embedded sensors that operate for decades without power interruptions. Radio read ranges approaching several meters simplify data acquisition and cut cabling costs in retrofits. Because the sensor does not radiate continuously, spectrum congestion and electromagnetic compatibility issues are minimal, which eases compliance approvals for large IoT networks.

Low Manufacturing Cost Through Established Piezoelectric Substrate Supply Chains

Quartz, lithium tantalate, and lithium niobate crystal growth matured in the frequency-control sector, so 150 mm wafers with 1 µm thickness tolerance now cost below USD 2 in high-volume supply agreements. Front-end lines already optimized for SAW filters in smartphones can be retooled to add sensor patterns without incurring heavy capital expenditures, thereby pushing gross margins higher for vertically integrated producers. Japanese foundries deploy full automation, which lifts yields above 95%, a decisive factor for price-sensitive automotive programs shipping millions of units each year. As a result, SAW sensors penetrate mid-tier consumer devices that previously relied on discrete MEMS parts.

Compatibility and Installation Challenges in Existing Industrial Networks

Factory control systems built on legacy fieldbus or proprietary RF protocols often lack gateways that recognize SAW tag modulation schemes. Retrofitting lines can require shutdowns costing millions per day, which dissuades plant managers. Frequency overlaps with RFID create certification hurdles that lengthen commissioning schedules. Integrators sometimes add Honeywell-branded bridges that translate sensor IDs to PLC codes, but the extra hardware raises project budgets by 25-30%. Skills shortages in radio network planning compound the hesitation, stalling adoption in otherwise attractive brownfield plants.

Other drivers and restraints analyzed in the detailed report include:

1. Automotive TPMS and EV Thermal Management Demand for High-Temperature SAW Sensors
2. Expansion of 5G and IoT Infrastructure Requiring Miniaturized, High-Frequency Sensing Solutions
3. Performance Limitations of SAW Devices in Liquid-Phase Sensing Environments

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Temperature devices generated 36.25% of the 2025 surface acoustic wave sensors market size, reflecting the widespread need for precise thermal tracking in process plants and HVAC installations. Their ability to measure wide ranges without drift secures designs for EV battery modules, industrial furnaces, and data center cooling loops. Pressure sensors are growing at a faster rate, benefiting from global TPMS legislation and the aerospace trend toward weight reduction through wireless tire and brake sensing. SAW gas-phase chemical sensors capture early contracts in environmental stations that must detect ppm-level emissions. Humidity and mass devices serve smart-building controls and semiconductor deposition lines, forming steady but smaller revenue pools.

Temperature sensors serve as the benchmark for material innovation; quartz resonates stably across ambient temperature swings, while langasite versions enable turbine exhaust placement. Competitive differentiation hinges on packaging metal-ceramic hermetic seals that provide decades of protection against steam or corrosives. Pressure variants leverage identical wafer processes but adopt rugged cavities and diaphragms, letting foundries amortize tooling across product families. As automotive volumes climb, price erosion will test newcomers lacking scale. Nevertheless, the mandate wave keeps the segment on a double-digit growth curve, narrowing the lead that temperature devices currently hold.

Consumer electronics accounted for 32.15% of the 2025 surface acoustic wave sensors market share thanks to their entrenched role as front-end filters in smartphones, tablets, and wearables. Flagship handset vendors now integrate over 25 SAW or SAW-hybrid filters per device to isolate 5G sub-6 GHz bands while conserving battery life. Yet, the automotive segment advances at a 13.65% CAGR, driven by electrification, direct TPMS mandates, and the shift to redundant safety architectures that favor discrete passive sensors. Aerospace and defense buyers pay premiums for radiation-tolerant langasite parts that stay operational above 1000 °C in hypersonic propulsion tests.

Healthcare interest is growing as point-of-care diagnostics transition from centralized labs to clinics. SAW biosensors offer label-free detection within minutes, capturing attention during pandemic-preparedness drills. Industrial users adopt SAW torque and vibration tags for predictive maintenance programs that align with Industry 4.0 roadmaps. Cross-industry diversity smooths revenue cycles, but tier-one suppliers must tailor qualification plans to each vertical's certification code, from ISO 26262 in vehicles to FAA FAR-25 in aviation.

Complete Report Scope:

• By Sensing Type
  • Pressure Sensors
  • Torque Sensors
  • Temperature Sensors
  • Humidity Sensors
  • Chemical Sensors
  • Mass Sensors
  • Other Sensors
• By End-User Industry
  • Automotive
  • Aerospace and Defense
  • Consumer Electronics
  • Healthcare
  • Industrial
  • Other End-User Industries
• By Device Type
  • Resonators
  • Delay Lines
• By Material Substrate
  • Quartz
  • Lithium Tantalate
  • Lithium Niobate
  • Langasite
  • Other Materials
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Rest of Europe
  • Asia Pacific
    • China
    • Japan
    • India
    • South Korea
    • South-East Asia
    • Rest of Asia Pacific
  • Middle East
    • Saudi Arabia
    • United Arab Emirates
    • Turkey
    • Rest of Middle East
  • Africa
    • South Africa
    • Nigeria
    • Rest of Africa

Geography Analysis

North America retained a 36.95% share of the surface acoustic wave sensors market in 2025, anchored by defense spending that values radiation resistance and battery-free operation in avionics and missile guidance. Federal research grants under SBIR streamline technology maturation, while long FAA certification cycles protect incumbents once type approval is reached. The region's mature semiconductor base, primarily located in Arizona and Texas, enables rapid design iterations and tight quality control loops. Leading primes such as Boeing increasingly specify passive SAW tags for engine-core instrumentation because they eliminate slip rings inside rotating assemblies.

The Asia Pacific is advancing at a 13.24% CAGR due to 5G rollouts and the relocation of automotive electronics lines to China and South Korea. Beijing's "Made in China 2025" drive channels subsidies into local wafer fabs that now ship quartz blanks rivaling those of Japan in quality. South Korea leverages its handset ecosystem to absorb SAW filters in every premium smartphone. Japanese majors maintain an edge in substrate R&D and hold design-in positions at tier-one automakers, such as Toyota, but price pressures from Chinese firms narrow their margins. India begins installing SAW-based smart meters in urban utilities, albeit from a low base.

Europe relies on its auto and industrial automation clusters to grow demand at a steady mid-single-digit pace. Germany's EV build-out needs pack-level temperature sensors rated beyond 150 °C, while France's nuclear fleet orders radiation-tolerant devices for reactor monitoring. Regulatory frameworks such as UNECE R141 and EU battery directives indirectly boost SAW uptake by tightening safety specifications. Aerospace programs at Airbus and Rolls-Royce evaluate langasite sensors for blade-tip clearance measurement, opening future opportunities despite the region's cautious qualification ethos.

1. TDK Electronics AG
2. Murata Manufacturing Co., Ltd.
3. Honeywell International Inc.
4. API Technologies Corp.
5. Vectron International (Microchip Technology Inc.)
6. CTS Corporation
7. CeramTec GmbH
8. Teledyne Microwave Solutions
9. AVX Corporation
10. Boston Piezo-Optics Inc.
11. SENSeOR SAS
12. Transense Technologies plc
13. Sensor Technology Ltd.
14. NanoTemper Technologies GmbH
15. pro-micron GmbH & Co. KG
16. Infineon Technologies AG
17. Skyworks Solutions Inc.
18. Taiyo Yuden Co., Ltd.
19. Qorvo Inc.
20. Kyocera Corporation

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 INTRODUCTION

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Wireless and Passive Sensor Architecture Enabling Battery-less Deployment
  • 4.2.2 Low Manufacturing Cost Through Established Piezoelectric Substrate Supply Chains
  • 4.2.3 Automotive TPMS and EV Thermal Management Demand for High-Temperature SAW Sensors
  • 4.2.4 Expansion of 5G and IoT Infrastructure Requiring Miniaturized, High-Frequency Sensing Solutions
  • 4.2.5 Adoption of Ultra-High-Temperature (>1000 °C) Langasite SAW Sensors in Aerospace Turbine Monitoring
  • 4.2.6 Emergence of Portable SAW Biosensors for Rapid Point-of-Care Diagnostics
• 4.3 Market Restraints
  • 4.3.1 Compatibility and Installation Challenges in Existing Industrial Networks
  • 4.3.2 Performance Limitations of SAW Devices in Liquid-Phase Sensing Environments
  • 4.3.3 Intensifying Competition from Bulk Acoustic Wave and MEMS Sensors at >3 GHz Bands
  • 4.3.4 Supply Risk of Specialty Piezoelectric Materials amid Geopolitical Constraints
• 4.4 Impact of Macroeconomic Factors
• 4.5 Industry Value Chain Analysis
• 4.6 Regulatory Landscape
• 4.7 Technological Outlook
• 4.8 Porter's Five Forces Analysis
  • 4.8.1 Threat of New Entrants
  • 4.8.2 Bargaining Power of Buyers
  • 4.8.3 Bargaining Power of Suppliers
  • 4.8.4 Threat of Substitute Products
  • 4.8.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Sensing Type
  • 5.1.1 Pressure Sensors
  • 5.1.2 Torque Sensors
  • 5.1.3 Temperature Sensors
  • 5.1.4 Humidity Sensors
  • 5.1.5 Chemical Sensors
  • 5.1.6 Mass Sensors
  • 5.1.7 Other Sensors
• 5.2 By End-User Industry
  • 5.2.1 Automotive
  • 5.2.2 Aerospace and Defense
  • 5.2.3 Consumer Electronics
  • 5.2.4 Healthcare
  • 5.2.5 Industrial
  • 5.2.6 Other End-User Industries
• 5.3 By Device Type
  • 5.3.1 Resonators
  • 5.3.2 Delay Lines
• 5.4 By Material Substrate
  • 5.4.1 Quartz
  • 5.4.2 Lithium Tantalate
  • 5.4.3 Lithium Niobate
  • 5.4.4 Langasite
  • 5.4.5 Other Materials
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
    • 5.5.1.3 Mexico
  • 5.5.2 South America
    • 5.5.2.1 Brazil
    • 5.5.2.2 Argentina
    • 5.5.2.3 Rest of South America
  • 5.5.3 Europe
    • 5.5.3.1 Germany
    • 5.5.3.2 United Kingdom
    • 5.5.3.3 France
    • 5.5.3.4 Italy
    • 5.5.3.5 Spain
    • 5.5.3.6 Rest of Europe
  • 5.5.4 Asia Pacific
    • 5.5.4.1 China
    • 5.5.4.2 Japan
    • 5.5.4.3 India
    • 5.5.4.4 South Korea
    • 5.5.4.5 South-East Asia
    • 5.5.4.6 Rest of Asia Pacific
  • 5.5.5 Middle East
    • 5.5.5.1 Saudi Arabia
    • 5.5.5.2 United Arab Emirates
    • 5.5.5.3 Turkey
    • 5.5.5.4 Rest of Middle East
  • 5.5.6 Africa
    • 5.5.6.1 South Africa
    • 5.5.6.2 Nigeria
    • 5.5.6.3 Rest of Africa

6 COMPETITIVE LANDSCAPE

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)
  • 6.4.1 TDK Electronics AG
  • 6.4.2 Murata Manufacturing Co., Ltd.
  • 6.4.3 Honeywell International Inc.
  • 6.4.4 API Technologies Corp.
  • 6.4.5 Vectron International (Microchip Technology Inc.)
  • 6.4.6 CTS Corporation
  • 6.4.7 CeramTec GmbH
  • 6.4.8 Teledyne Microwave Solutions
  • 6.4.9 AVX Corporation
  • 6.4.10 Boston Piezo-Optics Inc.
  • 6.4.11 SENSeOR SAS
  • 6.4.12 Transense Technologies plc
  • 6.4.13 Sensor Technology Ltd.
  • 6.4.14 NanoTemper Technologies GmbH
  • 6.4.15 pro-micron GmbH & Co. KG
  • 6.4.16 Infineon Technologies AG
  • 6.4.17 Skyworks Solutions Inc.
  • 6.4.18 Taiyo Yuden Co., Ltd.
  • 6.4.19 Qorvo Inc.
  • 6.4.20 Kyocera Corporation

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-space and Unmet-Need Assessment