Specification of Magnets >> Ferrite Magnet
Isotropic Ba-Ferrite Magnet
Ferrite magnet is highly anticorrosive and is suitable for a flat shape, ferrite magnet is used for traditional audio speakers and headphones, and since it becomes lighter and lighter (a half or one-third of previous ones) due to technical innovation, the demand for ferrite magnet for automobile motors or generators is increasingly growing.
Isotropic-Ba-Ferrite magnets are come in six types: round type, round top type, ring type, square type, pierced square type and beads type. There are many different types for your reference. Ferrite magnet is widely used in motor, loudspeaker, medical therapy, iron-remover etc.
| OD × H |
| 3.6 Φ × 3 |
| 5 Φ × 3 |
| 6 Φ × 3.4 |
| *6 Φ × 8 |
| 8 Φ × 2.5 |
| 8 Φ × 4 |
| 10 Φ × 2 |
| 10 Φ × 3 |
| OD × H |
| 10 Φ × 5 |
| 10 Φ × 6 |
| 10 Φ × 8 |
| 12 Φ × 4 |
| 15 Φ × 3 |
| 15 Φ × 4 |
| 15 Φ × 7 |
| 17 Φ × 4 |
| OD × H |
| 20 Φ × 3 |
| 20 Φ × 4 |
| 21.5 Φ × 4 |
| 24 Φ × 8.5 |
| 25 Φ × 4 |
| 25 Φ × 5 |
| 30 Φ × 5 |
*Ni Plated
| OD × H |
| 10 Φ × 4R |
| 12 Φ × 6R |
| 20 Φ × 8R |
| OD × ID × H |
| 8Φ × 5Φ × 3.5 |
| 12.3Φ × 4.5Φ × 22 |
| 10.6Φ × 3Φ × 6 |
| 11.5Φ × 7Φ × 4 |
| 12Φ × 3Φ × 8 |
| 13Φ × 8Φ × 3 |
| 15Φ × 5Φ × 4 |
| 15Φ × 10Φ × 5 |
| 18.5Φ × 2.5Φ × 4.5 |
| 19Φ × 6.5Φ × 10 |
| 20Φ × 7Φ × 4 |
| OD × ID × H |
| 20Φ × 7Φ (4Φ) × 4 |
| 22Φ × 6.2Φ × 6 |
| 22Φ × 12.7Φ × 7 |
| 25Φ × 12.8Φ × 12.7 |
| 27.5Φ × 5.8Φ × 3.3 |
| 30Φ × 10Φ × 10 |
| 33Φ × 22Φ × 5 |
| 38Φ × 9Φ × 5.7 |
| 38Φ × 28Φ × 5 |
| 44Φ × 18Φ × 6 |
| 50Φ × 20Φ × 10 |
| L × W × H |
| 10 × 8 × 3 |
| 11 × 5 × 2 |
| 13 × 9 × 3.5 |
| 19.7 × 12.7 × 6 |
| 20 × 8 × 3 |
| 20 × 10 × 4 |
| 20 × 14 × 3.8 |
| 23.5 × 7.7 × 4.8 |
| 24 × 10 × 3.8 |
| 24 × 10 × 5 |
| 25 × 8 × 5 |
| 25 × 19 × 4.8 |
| 26 × 12.7 × 3.8 |
| 28 × 11 × 5 |
| 30 × 10 × 3 |
| L × W × H |
| 30 × 10 × 5 |
| 30 × 20 × 4 |
| 30 × 20 × 10 |
| 35 × 8.5 × 5 |
| 40 × 13 × 5.4 |
| 48 × 10 × 7 |
| 50 × 8 × 7 |
| 50 × 10 × 10 |
| 50 × 14 × 10 |
| 50 × 19 × 3.2 |
| 59 × 6 × 12.5 |
| 59 × 10.6 × 6 |
| 60 × 14 × 5.5 |
| 60 × 30 × 5 |
| L × W × H [ ID ] |
| 13.8 × 8.8 × 4 (3.2Φ) |
| 20 × 14 × 3.8 (4Φ) |
| 24 × 11 × 4 (5Φ) |
| 25 × 19 × 3.8 (5Φ) |
| OD × ID | Remarks |
| 4Φ × 1.5Φ | Black Polished |
| 6Φ × 1.5Φ | Black Polished |
| 6Φ × 1.5Φ | Gold plated |
| 8Φ × 1.5Φ | Black Polished |
| 10Φ × 1.5Φ | Black Polished |
| OD × ID × H | Remarks |
| 8Φ × 1.5Φ × 12 | Black Polished |
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