Cutting Edge
Electronic Components
specializing in quality potentiometers


what we make
TOCOS AMERICA INC. is the U.S. subsidiary of Tokyo Cosmos Electric Co., Ltd. (TOCOS), a global manufacturer of electronic components with expertise in variable resistors, magnetic rotary sensors, customized encoders, and PTC (positive temperature coefficient) film heaters. Since its founding in 1957, TOCOS has consistently adapted to the evolving needs of the electronics industry, delivering high-performance, reliable products to customers worldwide for over six decades.
who and what we make it for
Industries Served
Our wide range of products represent the cutting edge of the electronics industry in major areas such as automotive technology, critical communications, industrial automation, instrumentation, medical, and artificial intelligence.