KOA is a Japanese electronic components manufacturer and supplier, established in 1947. They design and create electronic resistors and other electronic parts.

The company’s number one desire to have themselves as the one-stop-shop when consumers, industries, and other manufacturers search for products that would protect, control, sense electrical signals, and systems. They are a set of producing solutions based on specific customers’ needs.

Amidst all the electrical products globally, KOA company is known for its efficacy in producing protective circuits. 

They are electrically protective in their production nature. Hence they primarily focus on manufacturing circuit protection devices simultaneously with a vast range of automotive sensors and electrical switches.