Features
Mn-Zn ferrite possesses low loss and high permeability characteristics at frequencies above several hundred kHz and is widely used as a power ferrite material for transformers in switching power supplies and DC-DC converters. To meet customer requirements, we offer a rich lineup of proprietary materials, including the 6H series, which provides stable low-loss performance across a wide operating temperature range suitable for automotive applications; the 7H series, optimized for high-frequency power supplies; and ferrite for countering eddy currents in receiving coils for wireless power transfer.
Material lineup
| Material lineup | Application | Material characteristics（Japanese only） |
|---|---|---|
| 6H series | It features low core loss and high saturation density, making it widely applicable for transformers and choke coils used in various automotive switching power supplies. | Download |
| 7H series | This power material, characterized by low core loss in the high-frequency range（above 500 kHz）, is suitable for transformers and choke coils used in high-frequency switching power supplies. | Download |
| 4H series | This is a power material that offers low core loss while improving DC bias characteristics due to its high saturation density. It is suitable for choke coils in automotive and LED lighting applications. | Download |
| 2H series | This material is suitable for EMC countermeasures such as common mode noise filters and pulse transformers. We offer a lineup of six materials, from 2H03 to 2H15, to meet a wide range of requirements. | Download |
Product lineup
| Core shape | Image | Core shape | Image |
|---|---|---|---|
| EE |  | EP |  |
| EI |  | PM |  |
| EIR |  | PMI |  |
| EER |  | FR |  |
| EED |  | FUR |  |
| RM |  | UU |  |