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Permanent Magnet for Earphone

Permanent Magnet for Earphone thumbnail-1
Permanent Magnet for Earphone thumbnail-2
Permanent Magnet for Earphone thumbnail-3
Permanent Magnet for Earphone photo-1
Permanent Magnet for Earphone photo-2
Permanent Magnet for Earphone photo-3
US$ 0.01 - 0.01 MOQ: 10 Pieces
Key Specifications
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Brand Name:
js
Place of Origin:
China
Model Number:
earphone magnet
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Shanxi Jinshan Magnetic Materials Co.,Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name js
Place of Origin China
Model Number earphone magnet 
1) materials: NdFeB Magnet, Neodymium magnet, Permanent magnet, Rare earth Sintered NdFeB Magnet and etc.
2) Shape: Cylinder, Disc, Slice, Cuboid, Cube, Rod, Stick, Bar, Ball, Sheet, Block, Square, Seg,and ladder-shaped.
3)

grade

Br

Hcj

Hcb

(BH)max

Hk/Hcj

max temp

(KGs)

(Koe)

(KA/m)

(KOe)

(KA/m)

(MGOe)

(KJ/m3)

 

 

N42

≥13.0

≥12

≥960

≥11.0

≥880

≥40.5

≥322

≥0.80

80

N45

≥13.5

≥12

≥960

≥11.0

≥880

≥43.5

≥346

≥0.80

80

N48

≥13.8

≥12

≥960

≥11.2

≥890

≥46.0

≥366

≥0.80

80

N50

≥14.2

≥12

≥960

≥11.5

≥915

≥48.5

≥386

≥0.8

80

40H

≥12.6

≥17

≥1350

≥12.0

≥960

≥38.5

≥306

≥0.80

120

42H

≥12.9

≥17

≥1350

≥12.3

≥980

≥40.5

≥322

≥0.80

120

45H

≥13.4

≥17

≥1350

≥12.5

≥995

≥42.5

≥338

≥0.80

120

48H

≥13.7

≥17

≥1350

≥12.5

≥995

≥45.5

≥362

≥0.80

120

38SH

≥12.3

≥20

≥1600

≥12.2

≥970

≥36.5

≥290

≥0.80

150

40SH

≥12.6

≥20

≥1600

≥12.2

≥970

≥38.5

≥306

≥0.80

150

42SH

≥12.9

≥20

≥1600

≥12.5

≥995

≥40.5

≥322

≥0.80

150

35UH

≥11.8

≥25

≥2000

≥11.0

≥880

≥33.5

≥267

≥0.75

180

38UH

≥12.3

≥25

≥2000

≥11.5

≥915

≥36.5

≥290

≥0.75

180

40UH

≥12.6

≥25

≥2000

≥11.5

≥915

≥38.5

≥306

≥0.75

180

30EH

≥11.0

≥30

≥2400

≥10.3

≥820

≥29.5

≥235

≥0.70

200

33EH

≥11.4

≥30

≥2400

≥10.5

≥840

≥31.5

≥250

≥0.70

200

35EH

≥11.8

≥30

≥2400

≥11.0

≥880

≥33.5

≥267

≥0.70

200

 
4) Usage: aviation, electronics, instruments, meters, machinery , medical instruments, Micro-Machine, Permanent Magnetism Instrument, Magnet Therapy device, Nuclear Magnetic Resonance, Audio Equipment and etc. 
5) Min: according to detailed sizes.
Sample: sample for free, but you should pay for the express fee of the sample
Delivery time: 12 working days after receipt the payment

Grades: N35, N38, N40, N42, N45,35M, 38M, 40M,42M,45M 35H, 38H, 40H, 42H and etc.

Packing methods: Cartons packing, shielding with Thin Iron sheet or wooden/plastic pallet, or wooden case Magnetized packing box( for Air and Express) and normal packing box for sea.

Packing size: 400mm*280mm*150mm.
Brand: if you need us to put your aompany’s brand on the box, it is ok.
Certificate: Our company passed the ISO9001-2000 certification and ISO 14000 Environment System.if you need, we can provide Certificate Paper.

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Shanxi Jinshan Magnetic Materials Co.,Ltd.
Business Type
Trading Company
Year Established
1989
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
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