Communication infrastructure is indispensable to modern society. It connects the internet and smartphones, supporting people’s communication and safe living. A thermistor is one of the electronic components necessary to stabilize communication. It enables the temperature control which is important to ensure frequency stability and reliability of optical communication devices.
With society becoming increasingly information-driven due to video streaming, social media, cloud services, AI, and other factors, the volume of data traffic is on the rise. As such, electric devices are required to be more compact with better performance, higher heat resistance, and reliability.
Since 2019, Mitsubishi Materials has been leading the market with the VH Series of thermistors, which are more reliable than conventional products. In the future, we plan to release new products that satisfy strict mounting requirements and achieve an even higher level of reliability. Additionally, we have realized a wide range of products using our unique material technologies, including support for mounting technology to achieve lower costs and reduced lead time as well as the miniaturized VH02.

A series of flake type (front and back electrodes) thermistors for the optical communication market that are more compact and reliable than the FH Series, which allows for high-speed, high-precision temperature control.