Sintered Ferrite (Ceramics)

Sintered Ferrite magnets are used primarily in applications where cost is a large consideration and the size of the magnet is not necessarily a concern, like motors and large generators. These magnets produce a low magnetic field but can withstand demagnetization very well.

Please refer to the below table for Sintered Ferrite materials specs:

Download Sintered Ferrite Materials Chart - Click Here 

Grade Remanence Coercivity Max Energy Product MMPA
Br HcB HcJ (BH)max
mT kGs kA/m kOe kA/m kOe kJ/m³ MGOe
Y10T 200-218 2.00-2.18 125-145 1.57-1.82 210-250 2.64-3.14 6.5-8.0 0.8-1.0 C1
Y25 360-370 3.60-3.70 135-150 1.70-1.88 140-170 1.76-2.14 22.5-25.3 2.8-3.2 C5
Y30 380-390 3.80-3.90 191-210 2.40-2.64 199-220 2.50-2.51 27.0-30.0 3.4-3.7
Y33 400-410 4.00-4.10 175-195 2.20-2.45 180-200 2.26-2.51 30.0-31.5 3.8-4.0
Y35 410-420 4.10-4.20 220-235 2.77-2.95 225-240 2.83-3.01 31.5-33.0 4.0-4.2
Y30BH 380-390 3.80-3.90 223-235 2.80-2.95 231-245 2.90-3.08 27.0-30.0 3.4-3.7 C8
Y33BH 400-410 4.00-4.10 288-300 3.62-3.77 280-287 3.51-3.60 30.4-31.5 3.8-4.0
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