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Wholesale Y30 Permanent Ferrite Speaker Ring Magnets

Product Description

Application: Speaker Magnet Coating: No Coating or Customized Package: Export Standard Packing Export: Shenzhen Shape: Ring Size: Can Be Customized Raw Material: Sro,or Bao and Fe2o3 Wholesale Y30 permanent ferrite speaker ring magnets

The size and shape can be customized.


Items Ferrite Magnet
Material Ferrite magnet is made of Sro or Bao and Fe2o3 by Ceramic processing technology
Shape available Disc,block,cylinder,rectangle,square,ring, etc.
Specification Grade Br
Hcb
(BH)max
T Gs KA/m Oe Kj/m3 MGOe
Y25 0.35-0.39 3500-3900 128-192 1600-2400 22.3-25.5 2.8-3.2
Y30 0.38-0.42 3800-4200 160-216 2000-2700 26.3-29.5 3.3-3.7
Y35 0.4-0.44 4000-4400 176-224 2200-2800 30.3-33.4 3.8-4.2
Y25BH 0.36-0.39 3600-3900 176-216 2200-2700 23.9-27.1 3.0-3.4
Y30BH 0.38-0.4 3800-4000 224-240 2800-3000 27.1-30.3 3.4-3.8
Characteristics Lost Cost,Higher Coercive Force; It need not to be coated because it is difficult to be eroded and oxidized
Application Motors, Sensor,Sperkers,Toys,Electronics Device,Crafts,wind turbines,wind generators,filters automobilesetc.

 
What information should you provide with ordering? 
We will help you with your order. Usually we ask for the following information. 
 1) Material type and grade required. 
 2) Size and shape, if available, a sketch or drawing with dimensions and tolerances.  
3) Delivered magnetized or unmagnetized? Magnetization direction? 
4) Quantities required. 
5) Information on what you want to use the magnet for?

Dongguan Cirun Electronics Co.,Ltd have more than 10 years experience in manufacturing and marketing of Ferrite Magnet and NdFeB Permanent Magnet. For any question we will try to answer you within 24 hours.

Contact us if you need more details on Ring Magnet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Speaker Magnet、Speaker Ring Magnet. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Ferrite Magnet