Global and China Circuit Protection Component Industry Report, 2011-2012
  • Nov/2011
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The application of circuit protection components in electronic products such as mobile phone and notebook has been very mature. Benefitting from the burgeoning of application fields such as high power LED lighting, lithium battery and automotive electronics, the application of circuit protection components is increasing and expanding. During 2007-2010, the CAGR of circuit protection component market registered 9.5%, while that of passive component market merely achieved 1.1%.

Circuit protection components include electromagnetic interference (EMI), overvoltage protection (OVP) and overcurrent protection (OCP) components. OVP has the most application in mobile phone and the highest gross margin, while OCP sees the smallest application and relatively lower gross margin.

Global and China Circuit Protection Component Industry Report 2011-2012 focuses on the following aspects:
1.Classification, application, and development trend of circuit protection components;

2.Development and competition pattern of circuit protection component market in China and worldwide;

3.Market development and trend of circuit protection component in the application fields such as communication, lithium battery, and mobile terminal;

4.Profile, product mix, main clients, profitability and development plans for the next two years of key circuit protection component enterprises in China and worldwide.

Polymeric positive temperature coefficient (PPTC) device, a thin and light intelligent material, has become the main development trend of OCP. Main PPTC manufacturers are European and American companies, including Raychem, Bourns and Littelfuse, among which, Raychem holds approximately 70% of the global market. PPTC manufacturers in Taiwan include Polytronics, INPAQ, FUZETEC and Protectronics, among which, Polytronics is the largest SMD PPTC manufacturer in the world, with about 40% market share.

Varistor is the main OVP product, and major varistor manufacturers are concentrated in Japan, South Korea and Taiwan. Japanese TDK acquired German EPCOS in 2008. Varistor manufacturers in Taiwan include Thinking Electronics and INPAQ.

Mainland Chinese manufacturers of circuit protection component are mainly low-end manufacturers with low profitability due to fierce price competition. High-end customers prefer products and solutions provided by overseas enterprises.

In the field of circuit protection components for communication, overseas manufacturers have pulled out from the market basically. Dongguang Micro-Electronics, Changzhou Guangda Electron Co., Ltd., and Hubei Hanguang Technology Co., Ltd are among the key players in the industry. In China, Dongguang Micro-Electronics has taken the lion’s share in the market of protection power component for communication use for years.

Changyuan Wayon, a subsidiary of Changyuan Group Ltd. (600525.SH), is the largest ESD protection component manufacturer in China and is one of the few suppliers mastering core technology of PTC protection component in the world. In Apr. 2011, Changyuan Wayon invested in the project of core protection component for lithium battery, with annual capacity of one billion pieces.
1. Profile of circuit protection component
1.1 Definition
1.2 Classification and Function
1.2.1 Overcurrent Protection Component
1.2.2 Overvoltage Protection Component
1.3 Application Fields
1.3.1 Mobile Phone and Mobile PC
1.3.2 High-power LED Lighting
1.3.3 Automotive Electronics
1.4 Related Technologies and Development Trend
1.4.1 Related Technologies
1.4.2 Technology Development Trend

2. Overview of Global Protection Component Industry
2.1 Market Scale
2.2 Industry Chain Analysis
2.3 Competition Pattern of Global Protection Component Market
2.3.1 Industry Concentration Ratio
2.3.2 Application Market
2.3.3 Major Manufacturers and Market Share
2.4 Related Policies

3. Chinese Protection Component Industry
3.1 Overview
3.2 Industry Associations and Standards
3.3 Market Segments
3.3.1 Communication Protection Component Market
3.3.2 Lithium Battery Protection Component Market
3.3.3 Mobile Phone and Notebook Protection Component Market
4. Overseas Protection Component Manufacturers
4.1 Polytronics
4.1.1 Profile
4.1.2 Product Portfolio and Major Customers
4.1.3 Operating Revenue
4.1.4 Business Outlook
4.1.5 Business in Mainland China
4.2 INPAQ  
4.2.1 Profile
4.2.2 Product Portfolio and New Product Development
4.2.3 Business Growth and Profitability 
4.2.4 Development Plan
4.3 Thinking Electronics  
4.3.1 Profile
4.3.2 Product Portfolio and Major Customers
4.3.3 Business Growth and Profitability
4.4 TA-I Technology 
4.4.1 Profile
4.4.2 Main Products 
4.4.3 Business Growth and Profitability
4.4.4 Business Outlook
4.5 TE
4.5.1 Profile
4.5.2 Circuit Protection Department of TE
4.5.3 New Product Development
4.6 Littelfuse 
4.6.1 Profile
4.6.2 Operation
4.7 Brightking
4.8 Lite-on Semiconductor Corp. 
4.8.1 Profile
4.8.2 Product Portfolio
4.9 Amotech
4.9.1 Profile
4.9.2 Operation
4.10.1 Profile
4.10.2 Operation
4.10.3 EPCOS in Greater China

5. Mainland Chinese Protection Component Manufacturers
5.1 Dongguang Micro-Electronics
5.1.1 Profile
5.1.2 Protection Component Business
5.1.3 Production Expansion Plan
5.2 Sunlord Electronics
5.2.1 Profile
5.2.2 Production Expansion Plan
5.2.3 Sales Model
5.3 Changyuan Wayon
5.3.1 Profile
5.3.2 Operation
5.3.3 Production Expansion Plan
5.4 Shanghai Keter Polymer Material Co., Ltd.
5.5 Shenzhen Bencent Electronics Co., Ltd.
5.6 Ningbo Nenshi Communications Equipment Co. Ltd.
5.7 Epcos Electronics (Xiaogan) Co., Ltd.
5.8 Xinxing Electronic Ceramics Co., Ltd.
5.9 Zhenjiang Hiya Electron Co., Ltd.
5.10 Changzhou Guangda Electron Co., Ltd.
5.11 Hubei Hanguang Technology Co., Ltd.
5.12 Chang Jiang Electronic Co., Ltd.
5.13 Xiamen SET Electronics Co., Ltd.
5.14 Baizhen Brightking (Shenzhen) Co., Ltd.
5.15 Other Enterprises

6. Conclusion
6.1 Comparison of Protection Component Manufacturers 
6.2 Outlook for Protection Component Industry
Mobile Phone Parts in Need of Protection
Notebook Parts in Need of Protection
Overview of Circuit Protection Technology
Global Output Value and Growth Rate of Passive Components, 1999-2011
Sales and Growth Rate of Taiwanese Passive Component Manufacturers
Application of Global Passive Component
Application of Taiwan Passive Component
Global Output Value Structure of Resistor by Product
Global Protection Component Output Value and Growth Rate, 2006-2012
Net Income of Taiwanese Protection Component Manufacturers, Q1 2004-Q1 2011
Industry Chain of Protection Component
Global Overvoltage Protection Component Manufacturers and Market Share, 2010
Major Customers of Global Protection Component Manufacturers
Global Overcurrent Protection Component Manufacturers and Market Share, 2010
Sales and Growth Rate of Chinese Communication Protection Component, 2008-2012
Lithium Power Battery Market Scale and Growth Rate of Mainland China, 2011-2015
Lithium Battery Output in China, 2008-2012
Sales of Lithium Battery Protection Component in China, 2008-2012
Shipment and Growth Rate of Mobile Phone in China, 2005-2013
Shipment and Growth Rate of Notebook in China, 2007-2013
Sales of Chinese Varistor Market, 2008-2012
Product Types and Major Customers of Polytronics
Operating Revenue and Growth Rate of Polytronics, 2008-2011
Gross Margin and Operating Margin of Polytronics, 2008-2011
Operating Revenue of Polytronics by Product, 2009-2011
Financial Data of Kunshan Juda
Operating Revenue and Net Income of INPAQ, 2008-2011
Gross Margin and Operating Margin of INPAQ, 2008-2011
Major Raw Material Suppliers of INPAQ
Major Suppliers of INPAQ, 2009-2011
Product Application of Thinking Electronics
Operating Revenue and Net Income of Thinking Electronics, 2008-2011
Gross Margin and Operating Margin of INPAQ, 2008-2011
Operating Revenue and Net Income of TA-I, 2008-2011
Gross Margin and Operating Margin of TA-I, 2008-2011
Operating Revenue and Net Income of Littelfuse, 2008-2012
Operating Revenue of Littelfuse by Application, 2005-2011
Capital Expenditure and R&D Investment of Littelfuse, 2006-2010
Operating Revenue of Littelfuse by Region, 2008-2011
Product Features of Brightking
Operating Revenue and Net Income of Amotech, 2008-2013
Operating Revenue Structure of Amotech by Product, 2010
Chip Varistor Revenue of Amotech by Customer, 2010
Operating Revenue and Net Income of EPCOS, 2010-2012
Operating Revenue of EPCOS by Product, 2010-2012
Operating Margin of EPCOS by Product, 2010-2012
Number of Empolyees in EPCOS by Region, 2010-2011
Protection Component Revenue and Gross Profit Proportion of Dongguang Micro-Electronics, 2007-2010
Operating Revenue and Net Income of Changyuan Wayon, 2007-2010
Operating Data of Bencent, 2007-2009
Operating Data of Ningbo Nenshi, 2007-2009
Operating Data of Epcos Electronics (Xiaogan), 2007-2009
Operating Data of Xinxing Electronic Ceramics, 2007-2008
Operating Data of Hiya Electron, 2007-2008
Operating Data of Changzhou Guangda Electron Co., Ltd, 2007-2009
Operating Data of Hanguang Technology, 2007-2009
Operating Data of Chang Jiang Electronics, 2007-2009
Operating Data of SET Electronics, 2007-2009
Operating Data of Baizhen Brightking (Shenzhen), 2007-2009
Overview of Other Protection Component Manufacturers in Mainland China
Ranking of Major Protection Component Manufacturers by Revenue

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