wholesale Ferrite magnets/strong magnet
Product Description
1.Material: ferrite powder, etc
2.Grade: Y25, Y30, Y30BH, Y35
3.Size: L44 * W22 * T11mm, L47 * W22 * T9 , L50 * W19 * T4 , L65 * W15 * T4 , L83 * W55 * T22 ,etc.
4.Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.
5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc
2.Grade: Y25, Y30, Y30BH, Y35
3.Size: L44 * W22 * T11mm, L47 * W22 * T9 , L50 * W19 * T4 , L65 * W15 * T4 , L83 * W55 * T22 ,etc.
4.Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.
5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc
Technical Data Sheet
wholesale Ferrite magnets
| Specification | Grade | Remanence Br mT (kGs) | Coercive force HcB KA/m (KOe) | Magnetic energy product Max KJ/m3 MGOe |
| Y10T | 200-218 | 125-145 | 6.5-8.0 | |
| 2.00-2.18 | 1.57-1.82 | 0.8-1.0 | ||
| Y25 | 360-370 | 135-150 | 22.5-25.3 | |
| 3.60-3.70 | 1.70-1.88 | 2.8-3.2 | ||
| Y30 | 380-390 | 191-210 | 27-30 | |
| 3.80-3.90 | 2.40-2.64 | 3.4-3.7 | ||
| Y33 | 400-410 | 175-195 | 30.0-31.5 | |
| 4.00-4.10 | 2.20-2.45 | 3.8-4.0 | ||
| Y35 | 410-420 | 220-235 | 31.5-33.0 | |
| 4.10-4.20 | 2.77-2.95 | 4.0-4.2 |