Ferrite Ring Magnet for Loudspeaker

China Ferrite Ring Magnet for Loudspeaker, Find details about China Loudspeaker Magnet, Ferrite/Ceramic Magnet from Ferrite Ring Magnet for Loudspeaker

Model NO.
Y30, Y30BH, Y35
Model NO.
Y30, Y30BH, Y35
Ferrite  loudspeaker magnet
 
Features:
1) Cheapest magnet material 
2) Good anti-corrosion performance, no need to surface treatment.
3) Best temperature stability 
4) Best choice for industrial application
5) All shapes can be customized
6) Compact crystal
7) provide isotropic and anisotropic
8) OEM service
 
 Products: Segment ferrite magnets, hard ferrite magnets, arc segment magnets
1. Material: SrO,BaO,Fe2O3.
2. Grade: Y30,Y30BH,Y35,C5,C8,C11
3. Shapes: Ring
5. Certificates: , SGS, ISO9001:2000
6. Application: audio, dynamo, Motors, Speakers, Sensors etc

Grade(Br)(HcB)(HcJ)(BH)max
mTKGaussKA/mKOeKA/mKOeKJ/m3MGOe
Y8T200~2352.0~2.35125-1601.57-2.01210-2802.64-3.516.5-9.50.8-1.2
Y22H310~3603.10~3.60220-2502.76-3.14280-3203.51-4.0220.0-24.02.5-3.0
Y25360~4003.60~4.00135-1701.70-2.14140-2001.76-2.5122.5-28.02.8-3.5
Y26H-1360~3903.60~3.90200-2502.51-3.14225-2552.83-3.2023.0-28.02.9-3.5
Y26H-2360~3803.60~3.80263-2883.30-3.62318-3503.99-4.4024.0-28.03.0-3.5
Y27H350~3803.50~3.80225-2402.83-3.01235-2602.95-3.2725.0-29.03.1-3.6
Y28370~4003.70~4.00175-2102.20-3.64180-2202.26-2.7626.0-30.03.3-3.8
Y28H-1380~4003.80~4.00240-2603.01-3.27250-2803.14-3.5227.0-30.03.4-3.8
Y28H-2360~3803.60~3.80271-2953.40-3.70382-4054.80-5.0826.0-30.03.3-3.8
Y30H-1380~4003.80~4.00230-2752.89-3.46235-2902.95-3.6427.0-32.53.4-4.1
Y30H-2395~4153.95~4.15275-3003.45-3.77310-3353.89-4.2027.0-32.03.4-4.0
Y32400~4204.00~4.20160-1902.01-2.39165-1952.07-2.4530.0-33.53.8-4.2
Y32H-1400~4204.00~4.20190-2302.39-2.89230-2502.89-3.1431.5-35.03.9-4.4
Y32H-2400~4404.00~4.40224-2402.81-3.01230-2502.89-3.1431.0-34.03.9-4.3
Y33410~4304.10~4.30220-2502.76-3.14225-2552.83-3.2031.5-35.03.9-4.4
Y33H410~4304.10~4.30250-2703.14-3.39250-2753.14-3.4531.5-35.03.9-4.4
Y34420~4404.20~4.40200-2302.51-2.89205-2352.57-2.9532.5-36.04.1-4.4
Y35430~4504.30~4.50215-2392.70-3.00217-2412.73-3.0333.1-38.24.1-4.8
Y36430~4504.30~4.50247-2713.10-3.40250-2743.14-3.4435.1-38.34.4-4.8
Y38440~4604.40~4.60285-3053.58-3.83294-3103.69-3.8936.6-40.64.6-5.1
Y40440~4604.40~4.60330-3544.15-4.45340-3604.27-4.5237.6-41.84.7-5.2

Grade(Br)(HcB)(HcJ)(BH)max
mTKGaussKA/mKOeKA/mKOeKJ/m3MGOe
YN1T63-830.63-0.8350-700.63-0.88175-2102.20-2.640.8-1.20.1-0.15
YN4H135-1551.35-1.5585-1051.07-1.32175-2102.20-2.643.2-4.50.4-0.56
YN4TH150-1801.50-1.8095-1201.19-1.38180-2302.26-2.893.8-5.50.48-0.69
YN6T180-2201.80-2.20120-1401.28-1.76175-2002.20-2.515.0-7.00.63-0.88
YN10220-2402.20-2.40145-1651.82-2.07190-2252.39-2.839.2-10.61.15-1.33
YN10H220-2502.20-2.50150-2001.88-2.51190-2202.39-2.769.2-11.01.15-1.38
YN11230-2502.30-2.50160-1852.01-2.32225-2602.83-3.2710.0-12.01.25-1.5
YN12240-2502.40-2.50140-1601.76-2.01200-2302.51-2.8911.4-13.61.43-1.7