Toroidal coils (Common mode)
Cores and coils
Strong point
- We can produced from small quantity to mass production.
- Our winding technology enables coil design for large currents.
- Realized space saving by proposing highly reliable painted products.
- There is a case for some sizes. You can custom design the case.
- Our products are widely adopted for custom power supply for medical and industrial equipment.
Product example
| Product name | Inductance (MIN.) | Size [mm] Diameter × Width | DCR(MAX.) | Rated current |
| FF3219-13-16T | 2.5 mH | 38×20 | 12 mΩ | 8A |
| FF3219-13-15T | 2.2 mH | 38×20 | 11 mΩ | 8A |
| FF2515-13-21T | 3.7 mH | 35×24 | 25 mΩ | 8A |
| FF2515-10-30T | 7.7 mH | 34×23 | 50 mΩ | 5A |
| FF1810-06-39T | 4.7 mH | 22×13 | 80 mΩ | 1.7A |
| FF1810-06-35T | 3.7 mH | 22×13 | 80 mΩ | 1.7A |
| FF1810-06-33T | 3.0 mH | 22×13 | 80 mΩ | 1.7A |
| FF1810W-06-32T | 4.7 mH | 22×13 | 80 mΩ | 1.7A |
※Please feel free to contact us as we can propose specifications not listed.