Nidec Copal Electronics Corporation, established in April 1967, is a Japan-based manufacturer specializing in a broad range of electronic components. Headquartered in Tokyo, Japan, the company operates as a key subsidiary of Nidec Corporation, a world-leading motor and electronics conglomerate. Copal Electronics initially focused on trimmer potentiometers, which quickly gained widespread adoption in various industries and laid the foundation for its growth. With the success of cermet potentiometers, the company expanded rapidly, adding product lines such as precision potentiometers, switches, and optical encoders. Its product portfolio also includes DC fans, DC turbo fans, and thermal variable attenuators for thermal management applications. Copal is notably strong in sensor technology, offering silicon pressure sensors and high-precision sensing solutions for medical and industrial applications. Additionally, the company manufactures polygon laser scanners and a variety of motors for specialized equipment. Serving telecommunications, computer, industrial, medical, and semiconductor equipment markets, Copal is recognized for delivering high-quality, cost-effective components. Leveraging Nidec’s global network, the company has solidified its position as a trusted supplier of niche electronic parts, known for reliability and innovation.