By cutting off the power supply, thermal fuses (here SF type thermal fuse) prevent laptops and electronic appliances from overheating.
Strong Partners for a Strong Business
SCHOTT and the NEC Corporation are working together successfully as joint venture partners on the development, production and sales of packages for sensitive electronic components.
Japan has long been the world’s biggest market for electronic components. Through its partnership with NEC, one of the leading Japanese electronics concerns, SCHOTT has access to attractive markets not only in Japan but also throughout the Southeast Asian region. The German-Japanese joint venture started in October 2000 with a strong foundation for future growth. The start capital included the strong market presence in Japan, growing international business for SCHOTT GLAS Electronic Packaging and the strong brand name of its Japanese partner NEC. In addition to the manufacture and sales of joint venture products, special attention will also be given to the sales of Electronic Packaging (EP) products in Japan.
NEC SCHOTT Components Corporation (NSC) is currently concentrating on the mass production of miniaturized quartz oscillator housings and thermal fuses. Japan is a country where wages are high but, by employing a high degree of automation, it has been possible to mass produce there very profitably. Products, which are not economically feasible to manufacture in Japan, are produced in countries where costs are more favorable, as in Thailand.
Broad Range of Applications
The range of applications for packages for sensitive electronic components is huge given the high degree of electronification that currently exists. Hermetic packages are often used to protect sensitive components from environmental influences and to ensure that they have an adequate working life. Glass-to-metal technology uses a metal package and the electrical connection is insulated by glass. This includes packages for very small quartz oscillators which are used predominantly in quartz watches, PCs and mobile telephones. Other applications are sensors in motor vehicles and electrical connections for compressors in such things as refrigerators and air conditioning units. Thermal fuses can be found in virtually any household appliance that generates heat – such as hair dryers, coffee machines and rice cookers – but also in transformers, cell phones and computers. These components prevent the appliances from overheating by cutting off the power supply.
Quality control of thermal fuses.
Innovative and Fast
The new NSC joint venture specializes in the mass production of miniaturized quartz oscillator packages and thermal fuses for sensitive electronic appliances.
The aim is to open up new markets and to make the existing but not utilized production line for ceramic packaging commercially successful. On the basis of existing contacts with well-known Japanese firms such as Nippon Denso and Matsushita, new activities in the automotive field are being pursued. Finally there are plans to expand the potential for ceramic packaging and substrates. In the long term NSC is also thinking of looking into completely new packaging technologies, for example chip size packaging and wafer level packaging.