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Ningbo Xinqi Precision Magnetism Steel Co., Ltd
Ningbo Xinqi Precision Magnetism Steel Co., Ltd  

Gold Index: 23972

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Enlarge speaker magnet ring shape

speaker magnet ring shape 

Price: 0.1~1.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: Y35
Production Capacity: 100 tons per month
Delivery Date: 20-30days
Shape: Others
Composite: Ferrite Magnet
ring magnet: speaker magnet
Place of origin: Ningbo
Certification: ISO/TS16949
Grade: Y35
Means of Transport: Ocean,Air
Packing: Wooden pallet or carton
Application: Motor Magnet
Type: Permanent
Brand Name: Xinqi
Composition: Ferrite
Surface: None
Lead time: 25-30days

Size: D25*d10*7mm
Grade:
China Standard:Y10T,Y20,Y25,Y30,Y30BH,Y35
USA Standard:C1,C5,C8,C11
Application: Speakers

Y30 Speaker Magnet


Ferrite speaker ring magnet

Features:
1) Used in audio products
2) Grade: Y35
3) Size:D25*d10*7mm
4) Good machining properies
5) Excellent resistance to demagnetisationcorrosion
6)Kind :Permanent magnetic ferrite  Soft magnetic ferrite  Spin magnetic ferrite

Inner Packing:
Double tile-edge paper boxes

Outer packing:
Wooden pallet or carton, steel pallet





Br

Hcb

Hcj

(BH)max

mT

KG

KA/m

KOe

KA/m

KOe

KJ/m3

MGOe

Y20

320-380

3.2-3.8

135-190

1.70-2.58

140-195

1.76-2.45

18.0-22.0

2.3-2.8

Y25

360-400

3.6-4.0

135-170

1.70-2.14

140-200

1.76-2.51

22.5-28.0

2.8-3.5

Y28

370-400

3.7-4.0

175-210

2.20-2.64

180-220

2.26-2.77

26.0-30.0

3.3-3.8

Y30H-1

380-400

3.8-4.0

230-275

2.89-3.46

235-290

2.95-3.65

27.0-32.5

3.4-4.1

Y30H-2

395-415

3.95-4.15

275-300

3.46-3.77

310-335

3.90-4.21

28.5-32.0

3.5-4.0

Chinese standard

Grade

Br

Hcb

Hcj

(BH)max

mT

KG

KA/m

KOe

KA/m

KOe

KJ/m3

MGOe

Y10T

200-235

2.0-2.35

125-160

1.57-2.01

210-280

2.64-3.52

6.5-9.5

0.8-1.2

Y20

320-380

3.2-3.8

135-190

1.70-2.38

140-195

1.76-2.45

18.0-22.0

2.3-2.8

Y22H

310-360

3.1-3.6

220-250

2.77-3.14

280-320

3.52-4.02

20.0-24.0

2.5-3.2

Y23

320-370

3.2-3.7

170-190

2.14-2.38

190-230

2.39-2.89

20.0-25.5

2.5-3.2

Y25

360-400

3.6-4.0

135-170

1.70-2.14

140-200

1.76-2.51

22.5-28.0

2.8-3.5

Y26H

360-390

3.6-3.9

220-250

2.77-3.14

225-255

2.83-3.21

23.0-28.0

2.9-3.5

Y27H

370-400

3.7-4.0

205-250

2.58-3.14

210-255

2.64-3.21

25.0-29.0

3.1-3.7

Y30

370-400

3.7-4.0

175-210

2.2-2.64

180-220

2.64-2.77

26.0-30.0

3.3-3.8

Y30BH

380-390

3.8-3.9

223-235

2.80-2.95

231-245

2.90-3.08

27.0-30.0

3.4-3.7

Y30-1

360-400

3.6-4.0

135-170

1.70-2.14

140-200

1.76-2.51

22.5-28.0

2.8-3.5

Y30BH-1

380-400

3.8-4.0

230-275

2.89-3.46

235-290

2.95-3.65

27.0-32.0

3.4-4.0

Y20-2

395-415

3.95-4.15

275-300

3.46-3.77

310-335

3.90-4.21

28.5-32.5

3.5-4.0

Y32

400-420

4.0-4.2

160-190

2.01-2.38

165-195

2.07-2.45

30.0-33.5

3.8-4.2

Y33

410-430

4.1-4.3

220-250

2.77-314

225-255

2.83-3.21

31.5-35.0

4.0-4.4

Y35

400-410

4.00-4.10

175-195

2.20-2.45

180-200

2.26-2.51

30.0-32.0

3.8-4.0

USA standard

Material

Br

Hcb

Hcj

(BH)max

mT

KG

KA/m

KOe

KA/m

KOe

KJ/m3

MGOe

C1

230

2.3

148

1.86

258

3.5

8.36

1.05

C5

380

3.8

191

2.4

199

2.5

27

3.4

C7

340

3.4

258

3.23

318

4.00

21.9

2.75

C8(C8A)

385

3.85

235

2.95

242

3.05

27.8

3.5

C9

380

3.8

280

3.516

320

4.01

26.4

3.32

C10

400

4.0

288

3.617

280

3.51

30.4

3.82

C11

430

4.3

200

2.512

204

2.56

34.4

4.32

Europe standard
The standard from International Electronics Committee (IEC404-8-1)
O×100=Y10T=C1   ×300=Y30=C5   O×330=Y30 BH

Grade

Allowed Value (min/typical)

Br

Hcb

BrHcj

(BH)max

mT

KG

KA/m

KOe

KA/m

KOe

KJ/m3

MGOe

HF8/22

200/220

2.00/2.20

125/140

1.57/1.76

220/230

2.76/2.89

6.5/6.8

0.8/1.1

HF20/19

320/333

3.20/3.33

170/190

2.14/2.39

190/200

2.39/2.51

>20.0/21.0

2.5/2.7

HF20/28

310/325

3.10/3.25

220/230

2.76/2.89

280/290

3.52/3.64

>20.0/21.0

2.5/2.7

HF22/30

350/365

3.5/3.65

255/265

3.20/3.33

290/300

3.64/3.77

>22.0/23.5

2.8/3.0

HF24/16

350/365

3.5/3.65

155/175

1.95/2.20

160/180

2.01/2.26

>24.0/25.5

3.0/3.2

HF24/23

360/370

3.5/3.65

220/230

2.76/2.89

230/240

2.89/3.01

>24.0/25.5

3.0/3.2

HF24/35

370/380

3.60/3.70

260/270

3.27/3.39

350/360

4.40/4.52

>24.0/25.5

3.0/3.2

HF26/16

370/380

3.70/3.80

155/175

1.95/2.20

160/180

2.01/2.26

>26.0/27.0

3.2/3.4

HF26/18

370/380

3.70/3.80

175/190

2.20/2.39

180/190

2.26/2.39

26.0/27.0

3.3/3.4

HF26/24

370/380

3.70/3.80

230/240

2.89/3.01

240/250

3.01/3.14

26.0/27.0

3.3/3.4

HF26/26

370/380

3.70/3.80

230/240

2.89/3.01

260/270

3.27/3.39

26.0/27.0

3.3/3.4

HF26/30

385/395

3.85/3.95

260/270







Ferrite can be used in electroacoustic, telecom, electricity meters, motors, also can make memory components, microwave components, etc. Can be used to record language, music, image information of magnetic tapes, computer storage devices, passenger bus vouchers and fare clearing of magnetic card, etc


Certification:
Ferrite speaker ring magnet

Ms. wang
 Ms. wang

Tel: 86-574-88008186
Fax: 86-574-88170226
Mobile: 139 5787 5228
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Company Info

Ningbo Xinqi Precision Magnetism Steel Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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