KOA Corporation

KOA develops, manufactures, and sells circuit components in Japan, Asia, America, and Europe. The company offers SMD and leaded resistors, low resistance/current sense shunt resistors, thermistors, thermal sensors, fuses, varistors, LTCC substrates, hybrid ICs, check terminals, inductors, resistors for space use, and electronic parts and components.

Its products are used in automotive, industrial equipment, ecology and energy saving, telecommunication, AV/home appliance, power supply unit, space/satellite, and medical equipment applications. Founded in 1940, the company is headquartered in Kamiina, Japan.