|
Detailed Product Description
Ferrite magnets have electrically insulating properties, hence they are sometimes also called Ceramic Magnets. Their high resistivity means that electricity does not pass easily through them, making wire spark erosion cutting impossible. Typical tolerances for ferrite magnets is +/-0.25mm. We offer 27 grades of ferrite magnet (Y8T through to Y40, including C5, C8, Y30BH, Feroba2 and Feroba3). Ferrite C5 (Y30 or Feroba 2 or Fer 2) and Ferrite C8 (Y30H-1 or Feroba 3 or Fer 3) are the most popular grades.
|
Magnetic Characteristics Sintered Ferrite magnet Chinese Standard:
|
Grade
|
Max EnergyProduct
|
Remanence
|
Coercive Force
|
IntrinsticCoercive Force
|
|
BH(max)
|
Br
|
Hcb
|
Hcj
|
|
KJ/m 3 (MGOe )
|
mT (KGs )
|
KA/m (KOe )
|
KA/m (KOe )
|
|
Y10T
|
6.5-9.5
(0.8-1.2)
|
200-235
(2.0-2.35)
|
125-160
(1.57-2.01)
|
210-280
(2.64-3.52)
|
|
Y20
|
18.0-22.0
(2.3-2.8)
|
320-380
(3.2-3.8)
|
135-190
(1.70-2.38)
|
140-195
(1.76-2.45)
|
|
Y22H
|
20.0-24.0
(2.5-3.0)
|
310-360
(3.1-3.6)
|
220-250
(2.77-3.14)
|
280-320
(3.52-4.02)
|
|
Y23
|
20.0-25.5
(2.5-3.2)
|
320-370
(3.2-3.7)
|
170-190
(2.14-2.38)
|
190-230
(2.39-2.89)
|
|
Y25
|
22.5-28.0
(2.8-3.5)
|
360-400
(3.6-4.0)
|
135-170
(1.70-2.14)
|
140-200
(1.76-2.51)
|
|
Y26H
|
23.0-28.0
(2.9-3.5)
|
360-390
(3.6-3.9)
|
220-250
(2.77-3.14)
|
225-255
(2.38-3.21)
|
|
Y27H
|
25.0-29.0
(3.1-3.7)
|
370-400
(3.7-4.0)
|
205-250
(2.58-3.14)
|
210-255
(2.64-3.21)
|
|
Y30
|
26.0-30.0
(3.3-3.8)
|
370-400
(3.7-4.0)
|
175-210
(2.20-2.64)
|
180-220
(2.26-2.77)
|
|
Y30BH
|
27.0-30.0
(3.4-3.7)
|
380-390
(3.8-3.9)
|
223-235
(2.80-2.95)
|
231-245
(2.90-3.08)
|
|
Y30-1
|
27.0-32.0
(3.4-4.0)
|
380-400
(3.8-4.0)
|
230-275
(2.89-3.46)
|
235-290
(2.95-3.65)
|
|
Y20-2
|
28.5-32.5
(3.5-4.0)
|
395-415
(3.95-4.15)
|
275-300
(3.46-3.77)
|
310-335
(3.90-4.21)
|
|
Y32
|
30.0-33.5
(3.8-4.2)
|
400-420
(4.0-4.2)
|
160-190
(2.01-2.38)
|
165-195
(2.07-2.45)
|
|
Y33
|
31.5-35.0
(4.0-4.4)
|
410-430
(4.1-4.3)
|
220-250
(2.77-3.14)
|
225-255
(2.83-3021)
|
|
Y35
|
30.0-32.0
(3.8-4.0)
|
400-410
(4.0-4.1)
|
175-195
(2.20-2.45)
|
180-200
(2.26-2.51)
|
|
|
