Low-Priced Y25 Isotropic Hard Block Ferrite Magnet

  • Model NO.: Y25
  • Shape: Ring, Block, Arc, Disc
  • Grade: Y10t, Y25, Y30, Y33, Y35, Y30bh, Y33bh, etc
  • Brand: Super
  • Trademark: Super
  • Specification: ISO9001, CE, ROHS, SGS
  • HS Code: 8505119000
  • Application: Speaker Magnet, Industrial Magnet, Motor Magnet
  • Product: Y25 Isotropic Ferrite Magnet
  • Certificates: ISO9001, Ce, RoHS, SGS
  • Quality System: ISO9001:2000
  • Transport Package: Standard Export Packing
  • Origin: Anhui
Product description:

1. Material: Y25 isotropic ferrite magnet
2. Grade: Y25, Y30, Y30BH, Y33, Y33BH, Y35
3. Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.
5. Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo,
DC permanent magnet motors (used in cars), etc

Characteristics:

* Low cost, high energy, good electric insulation and excellent resistance to demagnetization.

* High coercive force, high electric resistance, long-time stability, and economical price.

Type:
Isotropic ferrite magnets
Anisotropic ferrite magnets

Magnetization:
1. Isotropic ferrite magnets are not oriented and can be magnetized in any direction;
2. Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.
 
Grade Wb/m2 Br KA/m BHc KJ/m2 (BH) max
    Gs   Oe   MGOe
      Y25 3500-3900 0.35-0.39 152-208 1900-2600 22.3-25.5 2.8-3.2
      Y30 3800-4200 0.38-0.42 160-216 2000-2700 26.3-29.5 3.3-3.7
      Y35 4000-4400 0.40-0.44 176-224 2200-2800 30.3-33.4 3.8-4.2
      Y15H ≥3100 ≥0.31 232-248 2900-3100 ≥17.5 ≥2.2
      Y20H ≥3400 ≥0.34 248-264 3100-3300 ≥21.5 ≥2.7
      Y25BH 3600-3900 0.36-0.39 176-216 2200-2700 23.9-27.1 3.0-3.4
      Y30BH 3800-4000 0.38-0.40 224-240 2800-3000 27.1-30.3 3.4-3.8

Shipment:
1. The convenient, cheapest and safest shipment will be arranged for you;
2. By sea, by air, by international express(DHL, Fedex, TNT, UPS, EMS).


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