正温度係数（PTC）サーミスタの世界市場規模：タイプ別、用途別、地域別、予測

正温度係数（PTC）サーミスタの市場規模と予測

正温度係数（PTC）サーミスタの市場規模は、2024年に6億329万米ドルと評価され、2026～2032年にかけてCAGR 7.9%で成長し、2032年には11億840万米ドルに達すると予測されています。

正温度係数（PTC）サーミスタの世界市場は、いくつかの要因によって牽引されています。第一に、家電機器、自動車用電子機器、通信機器の需要の増加が市場成長を後押ししています。PTCサーミスタは、温度検知、過電流保護、回路保護などの用途に広く使用されています。第二に、エネルギー効率と再生可能エネルギー源の重視の高まりが、スマートグリッドシステムとソーラーパネルにおけるPTCサーミスタの需要を促進しています。

正温度係数（PTC）サーミスタの市場定義

正温度係数（PTC）サーミスタ市場とは、正の抵抗と温度関係を示すタイプのサーミスタの市場を指します。PTCサーミスタは、温度の上昇に伴って抵抗値が大幅に増加する感温抵抗器です。このサーミスタは主に、温度検知、過電流保護、回路保護など、さまざまな用途の電子機器やシステムに使用されています。

PTCサーミスタでは、抵抗の挙動は、一般的にセラミック配合をベースとする特定の材料の抵抗率の正の温度係数によって支配されます。温度が上昇すると、PTCサーミスタの内部構造が変化し、抵抗値が急激に上昇します。このユニークな特性により、PTCサーミスタは自己調整デバイスとして機能し、温度がある閾値を超えると電流の流れを制限します。この特性により、過電流や過熱から回路や部品を保護するのに有用です。

正温度係数（PTC）サーミスタの市場概要

スマートフォン、タブレット、ウェアラブル機器、車載用電子機器などの電子機器の普及が、PTCサーミスタの需要を押し上げています。これらのサーミスタは、電子機器の温度検知や過電流保護に欠かせません。世界的にエネルギー効率が重視され、持続可能なソリューションが求められていることも、PTCサーミスタの需要を後押ししています。これらのサーミスタは、スマートグリッドシステム、ソーラーパネル、エネルギー効率の高い電化製品に使用され、適切な温度制御と電気障害からの保護を実現しています。

小型化、応答時間の改善、精度の向上など、PTCサーミスタ技術の継続的な進歩が市場成長の原動力となっています。こうした進歩により、より小型で複雑な電子機器への組み込みが可能になります。正温度係数（PTC）サーミスタ市場は競争が激しく、複数の既存企業と新規参入企業が存在します。激しい競争は、価格圧力や利益率に影響を与える可能性があります。負温度係数（NTC）サーミスタ、熱電対、半導体材料ベースの温度センサなど、代替の温度検知・保護技術がPTCサーミスタの成長に課題をもたらしています。

電気自動車の普及の高まりは、PTCサーミスタに大きなビジネスチャンスをもたらしています。これらのサーミスタはEVのバッテリー管理、モーター制御、温度監視に使用され、自動車分野で大きな需要を生み出しています。産業プロセスの自動化とインダストリー4.0の導入は、PTCサーミスタにチャンスをもたらしています。PTCサーミスタは産業機器の温度監視と制御に利用され、最適な性能を確保し、過熱や損傷を防止します。

市場の魅力

正温度係数（PTC）サーミスタの世界市場をリードしている地域についての情報を得るには、市場の魅力のイメージが役立ちます。当レポートでは、特定地域における産業成長を牽引する主要な影響要因を取り上げています。

ポーターの5つの力

ポーターのファイブフォース（5つの力）は、競合他社の行動や各業界における戦略的ポジショニングを理解するための青写真を提供するフレームワークです。ポーターのファイブフォースモデルは、世界の正温度係数（PTC）サーミスタ市場の競合情勢を評価し、特定分野の魅力を測定し、投資の可能性を評価するために使用することができます。

目次

第1章 イントロダクション

• 市場概要
• 調査範囲
• 前提条件

第2章 エグゼクティブサマリー

第3章 VERIFIED MARKET RESEARCHの調査手法

• データマイニング
• バリデーション
• 一次資料
• データソース一覧

第4章 市場概要

• 概要
• 市場力学
  • 促進要因
  • 抑制要因
  • 機会
• ポーターのファイブフォースモデル
• バリューチェーン分析
• 規制の枠組み

第5章 正温度係数（PTC）サーミスタ市場：タイプ別

• 概要
• セラミックPTC
• ポリマーPTC

第6章 正温度係数（PTC）サーミスタ市場：用途別

• 概要
• 家電機器
• 自動車
• 産業
• 通信機器
• 医療
• 航空宇宙・防衛
• その他

第7章 正温度係数（PTC）サーミスタ市場：地域別

• 概要
• 北米
  • 米国
  • カナダ
  • メキシコ
• 欧州
  • ドイツ
  • 英国
  • フランス
  • その他欧州
• アジア太平洋
  • 中国
  • 日本
  • インド
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • アルゼンチン
• 世界のその他の地域

第8章 競合情勢

• 概要
• 各社の市場シェア
• ベンダー情勢
• 主な発展戦略

第9章 企業プロファイル

• Murata Manufacturing Co. Ltd.
• TDK Corporation
• Vishay Intertechnology Inc.
• Amphenol Corporation
• AVX Corporation
• Honeywell International Inc.
• TE Connectivity Ltd.
• KEMET Corporation

第10章 付録

• 関連調査

Positive Temperature Coefficient (PTC) Thermistor Market Size And Forecast

Positive Temperature Coefficient (PTC) Thermistor Market size was valued at USD 603.29 Million in 2024 and is projected to reach USD 1108.4 Million by 2032, growing at a CAGR of 7.9% from 2026 to 2032.

The Global Positive Temperature Coefficient (PTC) Thermistor Market is driven by several factors. Firstly, the increasing demand for consumer electronics, automotive electronics, and telecommunications devices fuels market growth. PTC thermistors are widely used in these applications for temperature sensing, overcurrent protection, and circuit protection. Secondly, the growing emphasis on energy efficiency and renewable energy sources drives the demand for PTC thermistors in smart grid systems and solar panels.

Global Positive Temperature Coefficient (PTC) Thermistor Market Definition

The Global Positive Temperature Coefficient (PTC) Thermistor Market refers to the market for a type of thermistor that exhibits a positive resistance-temperature relationship. PTC thermistors are temperature-sensitive resistors whose resistance increases significantly with an increase in temperature. These thermistors are primarily used in electronic devices and systems for various applications, including temperature sensing, overcurrent protection, and circuit protection.

In PTC thermistors, the resistance behavior is governed by the positive temperature coefficient of resistivity of certain materials, commonly based on ceramic formulations. As the temperature rises, the internal structure of the PTC thermistor undergoes a change, causing an abrupt increase in resistance. This unique characteristic allows PTC thermistors to act as self-regulating devices, limiting the flow of current when the temperature exceeds a certain threshold. This feature makes them valuable for protecting circuits and components from excessive current and overheating.

Global Positive Temperature Coefficient (PTC) Thermistor Market Overview

The proliferation of electronic devices, including smartphones, tablets, wearable devices, and automotive electronics, drives the demand for PTC thermistors. These thermistors are crucial for temperature sensing and overcurrent protection in these devices. The global focus on energy efficiency and the need for sustainable solutions propel the demand for PTC thermistors. These thermistors are used in smart grid systems, solar panels, and energy-efficient appliances to ensure proper temperature control and protection against electrical faults.

Ongoing advancements in PTC thermistor technology, such as miniaturization, improved response time, and enhanced accuracy, drive market growth. These advancements enable their integration into smaller and more complex electronic devices. The Positive Temperature Coefficient (PTC) Thermistor Market is highly competitive, with several established players and new entrants. Intense competition can lead to pricing pressures and profit margins being affected. Alternative temperature sensing and protection technologies, such as Negative Temperature Coefficient (NTC) thermistors, thermocouples, and temperature sensors based on semiconductor materials, pose a challenge to the growth of PTC thermistors.

The rising adoption of electric vehicles presents significant opportunities for PTC thermistors. These thermistors are used for battery management, motor control, and temperature monitoring in EVs, creating a substantial demand in the automotive sector. The automation of industrial processes and the implementation of Industry 4.0 principles create opportunities for PTC thermistors. They are utilized for temperature monitoring and control in industrial equipment, ensuring optimal performance and preventing overheating or damage.

Market Attractiveness

The image of market attractiveness provided would further help to get information about the region that is majorly leading in the Global Positive Temperature Coefficient (PTC) Thermistor Market. We cover the major impacting factors that are responsible for driving the industry growth in the given region.

Porter's Five Forces

The image provided would further help to get information about Porter's five forces framework providing a blueprint for understanding the behavior of competitors and a player's strategic positioning in the respective industry. Porter's five forces model can be used to assess the competitive landscape in the Global Positive Temperature Coefficient (PTC) Thermistor Market, gauge the attractiveness of a certain sector, and assess investment possibilities.

Global Positive Temperature Coefficient (PTC) Thermistor Market Segmentation Analysis

The Global Positive Temperature Coefficient (PTC) Thermistor Market is Segmented on the basis of Type, Application, and Geography.

Positive Temperature Coefficient (PTC) Thermistor Market, By Type

• Ceramic PTC
• Polymer PTC

Based on Type, the market is segmented into Ceramic PTC and polymer PTC. Ceramic PTC thermistors are composed of ceramic materials and exhibit high stability, reliability, and accuracy in temperature sensing and circuit protection applications. On the other hand, polymer PTC thermistors are made of conductive polymers and offer advantages such as flexibility, lightweight, and easy integration into various electronic devices. Both types of PTC thermistors cater to different application requirements and contribute to the overall growth of the market.

Positive Temperature Coefficient (PTC) Thermistor Market, By Application

• Consumer Electronics
• Automotive
• Industrial
• Telecom
• Medical
• Aerospace & Defense

Based on Application, the market is segmented into Consumer Electronics, Automotive, Industrial, Telecom, Medical, and Aerospace & Defense. The Positive Temperature Coefficient (PTC) Thermistor Market finds application across various industries. It is widely utilized in consumer electronics, automotive electronics, industrial equipment, telecommunications devices, medical devices, and aerospace & defense systems. PTC thermistors play a crucial role in temperature sensing, overcurrent protection, and circuit protection in these applications, ensuring safe and efficient operation.

Positive Temperature Coefficient (PTC) Thermistor Market, By Geography

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East Asia

Based on Regional Analysis, the Global Positive Temperature Coefficient (PTC) Thermistor Market is classified into North America, Europe, Asia Pacific, and the Rest of the world. The Positive Temperature Coefficient (PTC) Thermistor Market is geographically diverse, with its demand and distribution varying across different regions. North America holds a significant share, driven by the presence of major industries and technological advancements. Europe is another prominent market due to the strong emphasis on energy efficiency and stringent regulations.

Key Players

The "Global Positive Temperature Coefficient (PTC) Thermistor Market" study report will provide valuable insight with an emphasis on the global market including some of the major players such as Murata Manufacturing Co., Ltd., TDK Corporation, Vishay Intertechnology, Inc., Amphenol Corporation, AVX Corporation, Honeywell International Inc., TE Connectivity Ltd., KEMET Corporation.

Our market analysis includes a section specifically devoted to such major players, where our analysts give an overview of each player's financial statements, along with product benchmarking and SWOT analysis. Key development strategies, market share analysis, and market positioning analysis of the aforementioned players globally are also included in the competitive landscape section.

Key Developments

• In Dec 2021, Honeywell is set to acquire US Digital Designs, Inc., in a move that will enhance their capabilities in public safety communications. This acquisition will allow Honeywell to expand its offerings in the field of public safety and further strengthen its position in providing communication solutions for critical situations and emergency response.
• Ace Matrix Analysis
• The Ace Matrix provided in the report would help to understand how the major key players involved in this industry are performing as we provide a ranking for these companies based on various factors such as service features & innovations, scalability, innovation of services, industry coverage, industry reach, and growth roadmap. Based on these factors, we rank the companies into four categories as Active, Cutting Edge, Emerging, and Innovators.

TABLE OF CONTENTS

1 INTRODUCTION OF GLOBAL POSITIVE TEMPERATURE COEFFICIENT (PTC) THERMISTOR MARKET

• 1.1 Overview of the Market
• 1.2 Scope of Report
• 1.3 Assumptions

2 EXECUTIVE SUMMARY

3 RESEARCH METHODOLOGY OF VERIFIED MARKET RESEARCH

• 3.1 Data Mining
• 3.2 Validation
• 3.3 Primary Interviews
• 3.4 List of Data Sources

4 GLOBAL POSITIVE TEMPERATURE COEFFICIENT (PTC) THERMISTOR MARKET OUTLOOK

• 4.1 Overview
• 4.2 Market Dynamics
  • 4.2.1 Drivers
  • 4.2.2 Restraints
  • 4.2.3 Opportunities
• 4.3 Porters Five Force Model
• 4.4 Value Chain Analysis
• 4.5 Regulatory Framework

5 GLOBAL POSITIVE TEMPERATURE COEFFICIENT (PTC) THERMISTOR MARKET, BY TYPE

• 5.1 Overview
• 5.2 Ceramic PTC
• 5.3 Polymer PTC

6 GLOBAL POSITIVE TEMPERATURE COEFFICIENT (PTC) THERMISTOR MARKET, BY APPLICAITON

• 6.1 Overview
• 6.2 Consumer Electronics
• 6.3 Automotive
• 6.4 Industrial
• 6.5 Telecom
• 6.6 Medical
• 6.7 Aerospace & Defense
• 6.8 Others

7 GLOBAL POSITIVE TEMPERATURE COEFFICIENT (PTC) THERMISTOR MARKET, BY GEOGRAPHY

• 7.1 Overview
• 7.2 North America
  • 7.2.1 U.S.
  • 7.2.2 Canada
  • 7.2.3 Mexico
• 7.3 Europe
  • 7.3.1 Germany
  • 7.3.2 U.K.
  • 7.3.3 France
  • 7.3.4 Rest of Europe
• 7.4 Asia Pacific
  • 7.4.1 China
  • 7.4.2 Japan
  • 7.4.3 India
  • 7.4.4 Rest of Asia Pacific
• 7.5 Latin America
  • 7.5.1 Brazil
  • 7.5.2 Argentina
• 7.6 Rest of the World

8 GLOBAL POSITIVE TEMPERATURE COEFFICIENT (PTC) THERMISTOR MARKET COMPETITIVE LANDSCAPE

• 8.1 Overview
• 8.2 Company Market Share
• 8.3 Vendor Landscape
• 8.4 Key Development Strategies

9 COMPANY PROFILES

• 9.1 Murata Manufacturing Co. Ltd.
  • 9.1.1 Overview
  • 9.1.2 Financial Performance
  • 9.1.3 Product Outlook
  • 9.1.4 Key Developments
• 9.2 TDK Corporation
  • 9.2.1 Overview
  • 9.2.2 Financial Performance
  • 9.2.3 Product Outlook
  • 9.2.4 Key Developments
• 9.3 Vishay Intertechnology Inc.
  • 9.3.1 Overview
  • 9.3.2 Financial Performance
  • 9.3.3 Product Outlook
  • 9.3.4 Key Developments
• 9.4 Amphenol Corporation
  • 9.4.1 Overview
  • 9.4.2 Financial Performance
  • 9.4.3 Product Outlook
  • 9.4.4 Key Developments
• 9.5 AVX Corporation
  • 9.5.1 Overview
  • 9.5.2 Financial Performance
  • 9.5.3 Product Outlook
  • 9.5.4 Key Developments
• 9.6 Honeywell International Inc.
  • 9.6.1 Overview
  • 9.6.2 Financial Performance
  • 9.6.3 Product Outlook
  • 9.6.4 Key Developments
• 9.7 TE Connectivity Ltd.
  • 9.7.1 Overview
  • 9.7.2 Financial Performance
  • 9.7.3 Product Outlook
  • 9.7.4 Key Developments
• 9.8 KEMET Corporation
  • 9.8.1 Overview
  • 9.8.2 Financial Performance
  • 9.8.3 Product Outlook
  • 9.8.4 Key Developments

10 Appendix

• 10.1 Related Research