금속 산화물 배리스터(MOV) : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the metal oxide varistors market size is projected to expand from USD 14.21 billion in 2025 and USD 15.74 billion in 2026 to USD 26.26 billion by 2031, registering a CAGR of 10.78% between 2026 to 2031.

This report is Segmented by Product Type (Disc MOV, Surface-Mount MOV, Strap/Block MOV, and More), Voltage Rating (Low <=230 V, Medium 230-1000 V, and More), End-User Industry (Consumer Electronics, Industrial Equipment, and More), Application (Surge-Protective Devices, Line-Voltage Protection, Automotive Electronics, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global Metal Oxide Varistors Market Trends and Insights

Rapid Proliferation Of Electric Vehicle Charging Infrastructure

Global public EV chargers exceeded 5 million units in 2024, and IEC 61851-23:2023 now mandates DC-side surge-protective devices with a 2.5 kV protection level. These rules push coordinated Type 1 and Type 2 architectures that pair MOVs with gas-discharge tubes at AC inputs and dedicated MOV-based DC arresters at outputs. IEEE Std C62.230-2022 further codifies protection up to 1,500 V DC, favoring high-energy MOV absorption over semiconductor-only options. Field reliability matters, 46% of fast-charge users cite downtime linked to electrical faults, and a failed charger can cost more than USD 40,000 in repair and lost revenue. Component makers responded; Raycap's 2025 ProTec T2 DCGU 3Y provides pluggable 1,000 V and 1,500 V modules rated to 100 kA, illustrating the shift to high-voltage, serviceable MOV platforms.

Heightened Adoption of Smart Home Surge Protection

Homes now host roughly 30 connected devices, and NEC 2023 Article 230.67 requires surge protection on all U.S. dwelling service entrances. Whole-house MOV-based devices mitigate lightning strikes and grid fluctuations, which increased by 18% and 17%, respectively, over the past decade. Makers such as Mersen expanded premium lines in 2025 with 75 kA residential units that bundle thermal-disconnect MOV cores, remote status LEDs, and connected-equipment warranties, pushing average selling prices higher. Supply tension persists; however, lead times for AEC-Q200-grade MOV chips lengthened to nine months for select values, forcing builders and installers to pre-stock. IoT-enabled SPDs, such as Weidmuller's VARITECTOR PU IoT AC, now stream overvoltage events to cloud dashboards, allowing homeowners to schedule replacements before failure.

Volatility In Zinc Oxide Raw-Material Prices

Zinc oxide is the functional ceramic base of an MOV, and feedstock cost spikes can wipe out quarterly margins. Spot prices ranged between USD 3.11 kg and USD 3.46 kg during late 2025, roughly 25% above pre-pandemic norms. Smaller Asian suppliers with thin balance sheets struggle to hedge, prompting some to ration deliveries or impose surcharges. Vertical integration by top-tier vendors partially offsets volatility; several negotiated multi-year ore contracts and invested in closed-loop recycling of kiln scrap.

Other drivers and restraints analyzed in the detailed report include:

1. 5G Network Roll-Outs Requiring Robust Surge Suppression
2. Industrial IoT Expansion In Harsh-Power Environments
3. Miniaturization Limits On Peak Energy Handling

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

Segment Analysis

Disc devices retained the largest 39.43% slice of the metal oxide varistors market share in 2025, a position secured by their high-energy handling in service-entrance and appliance surge protectors. Surface-mount variants, however, deliver the fastest 11.58% CAGR through 2031 as automotive and telecom boards migrate to reflow-solderable components. This shift is evident in AEC-Q200-qualified multilayer offerings that halve placement time compared to radial leads. Strap-and-block formats continue to shield utility transformers and rail drives, where tens of kiloamperes per impulse are common, but they represent a niche in overall value terms. Other geometries such as ring MOVs occupy specialty cable-wrap roles, sustaining moderate demand without altering the hierarchy.

Over the forecast horizon, the metal oxide varistors market size for surface-mount parts expands as OEMs consolidate protection at the board level, embedding miniaturized MOVs next to power controllers to meet ISO 7637 and IEC 61000-4-5. Higher layer counts in multilayer ceramics increase joule capacity by roughly 30%, closing the gap with 14 mm discs while preserving sub-nanosecond response. Disc devices still dominate price-sensitive white goods and UPS designs, where through-hole assembly remains prevalent. Suppliers differentiate by adding polymer thermal fuses and conformal coatings to disc parts, extending cycle life in damp environments. The coexistence of both formats ensures a balanced portfolio for manufacturers that can flex ceramic kilns across diameters and stack heights.

Medium-voltage devices between 230 V and 1,000 V captured 44.59% of the 2025 metal oxide varistors market share, reflecting their fit with residential split-phase and three-phase commercial mains. High-voltage parts above 1,000 V post the leading 11.38% CAGR, fueled by 800 V traction batteries and 1,500 V photovoltaic strings. Low-voltage MOVs remain essential on consumer boards and data ports yet face direct competition from silicon TVS diodes. Product roadmaps now emphasize 1,500 V continuous-operation modules that slot into DC fast-charger output stages without derating. Field-replaceable cartridges help operators avoid full-cabinet shutdowns during maintenance.

As renewable-energy capacity scales, utilities specify high-voltage MOV-GDT hybrids to satisfy IEC 61643-41 temporary-overvoltage tests, pulling demand toward the top end of the curve. The metal oxide varistor market size, linked to high-voltage ratings, therefore grows faster than the overall average, even though absolute unit volumes remain lower than on medium-voltage lines. Manufacturers are improving thermal disconnect mechanisms that trip below 180 °C, preventing catastrophic rupture under sustained faults. Meanwhile, medium-voltage products receive incremental updates, laser-marked traceability codes, and IoT contact points that lock them into smart-panel ecosystems. Low-voltage MOVs will persist in LED drivers and laptop adapters where a single 2 kA pulse is the design target, but volume uplift remains modest.

Geography Analysis

Asia-Pacific leads the metal oxide varistors market, accounting for 38.48% of revenue in 2025 and an 11.69% CAGR outlook. China's policy goal of 70% domestic content in core components fuels joint ventures, while India's Electronics Components Manufacturing Scheme, expanded to INR 400 billion (USD 4.8 billion), has attracted pledged investments topping USD 13.9 billion. Local capacity reduces logistics risk but surfaces counterfeit exposure, as 43% of relocated plants reported suspect parts within six months of moving production.

North America follows as a significant market, driven by U.S. code mandates and the rapid expansion of the electric vehicle (EV) industry. The CHIPS Act, which allocates USD 52 billion in incentives, is playing a crucial role in encouraging domestic fabrication of passive components and reducing reliance on imports. Additionally, the implementation of Section 301 tariffs has significantly impacted the cost of Metal Oxide Varistors (MOVs) imported from China, effectively doubling their prices starting in 2025. This has prompted distributors to diversify their supply chains to mitigate risks and manage costs effectively. Meanwhile, Canada and Mexico are witnessing increased installations of Type 1 Surge Protective Devices (SPDs), particularly on wind farms and data centers. These installations are concentrated in lightning-prone prairie corridors, where the need for robust surge protection is critical to ensure the reliability and safety of infrastructure in these regions.

Europe benefits from stringent EMC rules under EN 61643 and the push toward renewable energy. Germany and France accelerate DC bus protection in 1,500 V solar arrays, while the United Kingdom requires SPDs on EV charger circuits unless a formal risk exemption is filed. Regional initiatives to underground distribution lines dampen lightning exposure but heighten demand for networked surge logging to support asset-health audits. South America expands steadily, led by Brazil's solar build-out and Mexico's automotive assembly clusters that source AEC-Q200 MOVs.The Middle East and Africa are adopting surge protection in utility and oil installations; the United Arab Emirates is promoting smart-grid pilots that instrument SPDs with IoT status beacons.

1. TDK Corporation
2. Vishay Intertechnology Inc.
3. Panasonic Holdings Corporation
4. Littelfuse Inc.
5. Eaton Corporation plc
6. Bourns Inc.
7. Murata Manufacturing Co. Ltd.
8. KOA Corporation
9. KEMET (Yageo Corporation)
10. Schneider Electric SE
11. TE Connectivity Ltd.
12. Honeywell International Inc.
13. Amotech Co. Ltd.
14. Dean Technology Inc.
15. Epcos India Pvt. Ltd.
16. Shenzhen MOV Electronics Co. Ltd.
17. Nippon Chemi-Con Corporation
18. Metrosil (M&I Materials Ltd.)
19. General Electric Company
20. ON Semiconductor 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 Rapid Proliferation of Electric Vehicle Charging Infrastructure
  • 4.2.2 Heightened Adoption of Smart Home Surge Protection
  • 4.2.3 5G Network Roll-outs Requiring Robust Surge Suppression
  • 4.2.4 Industrial IoT Expansion in Harsh-Power Environments
  • 4.2.5 Grid-Edge Power Quality Initiatives in Developing Economies
  • 4.2.6 Insurance-Driven Mandates for Lightning Protection in Commercial Buildings
• 4.3 Market Restraints
  • 4.3.1 Volatility in Zinc Oxide Raw-Material Prices
  • 4.3.2 Miniaturization Limits on Peak Energy Handling
  • 4.3.3 Substitution Threat from Transient Voltage Suppressors (TVS Diodes)
  • 4.3.4 Counterfeit Components in Gray-Market Supply Chains
• 4.4 Impact of Macroeconomic Factors on the Market
• 4.5 Industry Value Chain Analysis
• 4.6 Regulatory Landscape
• 4.7 Technological Outlook
• 4.8 Porter's Five Forces Analysis
  • 4.8.1 Bargaining Power of Suppliers
  • 4.8.2 Bargaining Power of Buyers
  • 4.8.3 Threat of New Entrants
  • 4.8.4 Threat of Substitutes
  • 4.8.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Product Type
  • 5.1.1 Disc MOV
  • 5.1.2 Surface-Mount (SMD/Chip) MOV
  • 5.1.3 Strap / Block MOV
  • 5.1.4 Other Product Types
• 5.2 By Voltage Rating
  • 5.2.1 Low (<=230 V)
  • 5.2.2 Medium (230 - 1,000 V)
  • 5.2.3 High (Above 1,000 V)
• 5.3 By End-User Industry
  • 5.3.1 Consumer Electronics
  • 5.3.2 Industrial Equipment
  • 5.3.3 Automotive
  • 5.3.4 Energy and Power
  • 5.3.5 Telecommunications
  • 5.3.6 Other End-User Industries
• 5.4 By Application
  • 5.4.1 Surge-Protective Devices (SPDs)
  • 5.4.2 Line-Voltage Protection
  • 5.4.3 Automotive Electronics
  • 5.4.4 Industrial Power Electronics
  • 5.4.5 Other Applications
• 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 United Kingdom
    • 5.5.3.2 Germany
    • 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 Rest of Asia-Pacific
  • 5.5.5 Middle East and Africa
    • 5.5.5.1 Middle East
      • 5.5.5.1.1 United Arab Emirates
      • 5.5.5.1.2 Saudi Arabia
      • 5.5.5.1.3 Rest of Middle East
    • 5.5.5.2 Africa
      • 5.5.5.2.1 South Africa
      • 5.5.5.2.2 Egypt
      • 5.5.5.2.3 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, Products and Services, Recent Developments)
  • 6.4.1 TDK Corporation
  • 6.4.2 Vishay Intertechnology Inc.
  • 6.4.3 Panasonic Holdings Corporation
  • 6.4.4 Littelfuse Inc.
  • 6.4.5 Eaton Corporation plc
  • 6.4.6 Bourns Inc.
  • 6.4.7 Murata Manufacturing Co. Ltd.
  • 6.4.8 KOA Corporation
  • 6.4.9 KEMET (Yageo Corporation)
  • 6.4.10 Schneider Electric SE
  • 6.4.11 TE Connectivity Ltd.
  • 6.4.12 Honeywell International Inc.
  • 6.4.13 Amotech Co. Ltd.
  • 6.4.14 Dean Technology Inc.
  • 6.4.15 Epcos India Pvt. Ltd.
  • 6.4.16 Shenzhen MOV Electronics Co. Ltd.
  • 6.4.17 Nippon Chemi-Con Corporation
  • 6.4.18 Metrosil (M&I Materials Ltd.)
  • 6.4.19 General Electric Company
  • 6.4.20 ON Semiconductor Corporation

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-Space and Unmet-Need Assessment