About Ferrite Cores

Ferrite is magnetic material in the form of a crystal structure of compounds containing ferric oxide. There are mainly two types of ferrites: soft ferrites and hard ferrites. TOMITA is specialist manufacturer of soft ferrite products
Compared to a metal-based magnetic material, ferrite cores can be used in a high-frequency range.

These ferrites are very useful in the miniaturizing of electronic equipment and energy conservation.
TOMITA’s products never appear on the front stage, yet, they are active in our daily life. Our products play an important role in controlling the main functions of items essential in our daily life or work. You’ll find our products in televisions, VCRs, audio equipment, cameras, computers, cellular telephones and office equipment