Ferrite blocks are highly valued for the variety of sizes available.
They are immediately recognizable by their dark grey color.
They are often preferred to discs for use in narrow or irregular spaces, being able to make the most of the available surface by opting for long and thin shapes.

The main strengths of this magnetic material are its total resistance to rust and corrosion, its high maximum operating temperature (up to 250 °C) and its competitive price.

Although they do not boast a high attraction force, they are suitable for many industrial sectors, most notably electric motors and generators, hi-fi and sound systems, sensors, medical equipment, advertising, etc.

All the magnets on this page are made of Y30BH ferrite and have axial magnetization, but the list of products available in stock is long and we have other sizes and other types of magnetization available.

Contact us to get quick feedback on prices, availability and customized products.
You can view and download the technical drawings of each product by clicking on the respective code, highlighted in blu.

All measures are in millimeters (mm).

CODE D H STRENGTH KG
DFE3.000000.810 8 10 0,25
DF01.300000.104 10 4 0,25
DF01.300000.107 10 7 0,45
DF01.300000.123 12 3 0,20
DF01.300000.1515 15 15 1,00
DF01.300000.162.5 16 2.5  
DF01.300000.163 16 3 0,25
DF01.300000.165 16 5 0,50
DF01.300000.185 18 5  
DF01.300000.202 20 2 0,18
DF01.300000.203 20 3 0,28
DF01.300000.205 20 5 0,55
DF01.300000.2010 20 10 1,0
DF01.300000.252 25 2  
DF01.300000.253 25 3 0,45
DF01.300000.255 25 5 0,90
DF01.300000.2510 25 10 2,00
DF01.300000.303 30 3 0,6
DF01.300000.304 30 4 0,70
DF01.300000.307 30 7 1,70
DF01.300000.3010 30 10 2,20
DF01.300000.325 32 5 1,20
DF01.300000.378 37 8 2,5
DF01.300000.387 38 7  
DF01.300000.457 45 7  

 

Technical features

TYPE Br - mT BHc - KA/m Hcj - KA/m BH Max - KJ/m3
Y08T 200 - 235 125 - 160 210 - 280 6.5 - 9.5
Y22H 310 - 360 220 - 250 280 - 320 20.0 - 24.0
Y25 360 - 400 135 - 170 140 - 200 22.5 - 28.0
Y26H 360 - 390 200 - 250 225 - 255 23.0 - 28.0
Y26J 360 - 380 263 - 288 318 - 350 24.0 - 28.0
Y27H 350 - 380 225 - 240 235 - 260 25.0 - 29.0
Y28 370 - 400 175 - 210  180 - 220 26.0 - 30.0
Y28H 380 - 400 240 - 260 250 - 280 27.0 - 30.0
Y28J 360 - 380 271 - 295 282 - 305 26.0 - 30.0
Y30H 380 - 400 230 - 275 235 - 290 27.0 - 32.0
Y30J 395 - 415 275 - 300 310 - 335 27.0 - 32.5
Y32 400 - 420 160 - 190 165 - 195 30.0 - 33.5
Y32H 400 - 420 190 - 230 230 - 250 31.5 - 35.0
Y32J 400 - 440  224 - 240 230 - 250 31.0 - 34.0
Y33 410 - 430 220 - 250 225 - 255 31.5 - 35.0
Y33H 410 - 430 250 - 270 250 - 275 31.5 - 35.0
Y34 420 - 440  200 - 230 205 - 235 32.5 - 36.0
Y35 430 - 450 215 -239 217 - 241 33.1 - 38.2
Y36 430 - 450 247 - 271 250 - 274 35.1 - 38.3
Y38 440 - 460 285 - 305 294 - 310 36.6 - 40.6
Y40 440 - 460 330 - 354 340 - 360 37.5 - 41.8

 

The force values given in the tables are the result of dynamometric tests performed with a 10 mm thick iron plate.
Any variations from this standard in the use may change the actual performance of the magnet.

 

It is always recommended to perform specific tests according to your application.

 

 

 

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