Ferrite Core
Specifications
Grade:Y10T,Y25,Y30,Y33,Y35, Y30BH,Y3BH,etc
Shape:Arc, Segment, Block, Ring, and up to customer's request.
Application: Widely used in ammeter, audio, phone, TV, dynamo, Motors, Meters, Speakers, Magnetic Sport products, etc
Features:
High working temperature
Good corrosion resistance
High intrinsic coercive force
Magnetic Properties of Sintered Hard Ferrite Magnets
Grade | Br | HcB | Hcj | (BH)max | TK(Br)%/K | TK(Hcj)%/K | Max Temp | MMPA | ||||||||
KGs | mT | kOe | Ka/m | kOe | Ka/m | MGOe | Kj/m³ | Equivalents | ||||||||
Y10T | 2.00-2.18 | 200-218 | 1.57-1.82 | 125-145 | 2.64-3.14 | 210-250 | 0.8-1.0 | 6.5-8.0 | -0.2 | 0.3 | 250 | C1 | ||||
Y25 | 3.60-3.70 | 360-370 | 1.70-1.88 | 135-150 | 1.76-2.14 | 140-170 | 2.8-3.2 | 22.5-25.3 | -0.2 | 0.3 | 250 | |||||
Y30 | 3.80-3.90 | 380-390 | 2.40-2.64 | 191-210 | 2.50-2.51 | 199-220 | 3.4-3.7 | 27.0-30.0 | -0.2 | 0.3 | 250 | |||||
Y33 | 4.00-4.10 | 400-410 | 2.20-2.45 | 175-195 | 2.26-2.51 | 180-200 | 3.8-4.0 | 30.0-31.5 | -0.2 | 0.3 | 250 | C5 | ||||
Y35 | 4.10-4.20 | 410-420 | 2.77-2.95 | 220-235 | 2.83-3.01 | 225-240 | 4.0-4.2 | 31.5-33.0 | -0.2 | 0.3 | 250 | |||||
Y30BH | 3.80-3.90 | 380-390 | 2.80-2.95 | 223-235 | 2.90-3.08 | 231-245 | 3.4-3.7 | 27.0-30.0 | -0.2 | 0.3 | 250 | C8 | ||||
Y33BH | 4.00-4.10 | 400-410 | 3.62-3.77 | 288-300 | 3.51-3.60 | 280-287 | 3.8-4.0 | 30.4-31.5 | -0.2 | 0.3 | 250 |