SEMITEC Corporation manufactures and sells electronic components in Japan and internationally. Its products include temperature sensors, IR sensors, wind sensors, surge absorbers, current regulating diodes, and power thermistors, as well as thermal barometric pressure and micro pressure sensors, narrow view angle thermopiles, rectangular sensors for motors, compact vacuum sensors, thin-film FT thermistors, ultra-thin glass substrate thin-film thermistor sensors, and refrigerant gas sensor modules. The company was formerly known as Ishizuka Electronics Corporation and changed its name to SEMITEC Corporation in 2011. It was incorporated in 1958 and is headquartered in Tokyo, Japan.