D4x1.5mm small disk cheap permanent NdFeB magnet

5000-19999 Pieces
>=20000 Pieces
Min. Order
50 Lots
Each Lot
100 Pieces
Choose your specifications
Company Information

Xiamen Permanent Magnet Electronic Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 100,000+
7 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Place of Origin: Zhejiang China
Brand Name: PM-MAG
Model Number: PM21220
Type: Permanent
Composite: Neodymium Magnet
Shape: Disk
Application: Industrial Magnet
Size: 4x1.5mm
Grade: N38
Coating: NiCuNi
Quality System: ISO9001:2000
Environment: RoHS; SGS
Selling Units: Multiple of 100
Package size per batch: 15X10X8 cm
Gross weight per batch: 0.015 KG
Package Type: Carton / Standard export packing
Product Description

1.High Coercive Force

2.80-200'C Working Temp.

3.Precise Tolerance





Detailed Information of NdFeB Magnets:


Product Name:  Rare earth n35 magnet , NdFeB Rare Earth Magnets, Disc NdFeB Magnets, Block/Rectangular sintered neodymium magnets,Special shaped neodymium magnet



NdFeB magnet is an alloy magnet made from Nd,Fe,B and other metal elements,which has the high remanence,high coercive force,high energy and high performance/cost ratio.The highest magnetic properties is from 33MGOe to 52MGOe,and we are able to control the magnetic properties within the range as you demanded,like SH,UH,EH such high stable properties could be produced as per your industrial application.

We focus on Sintered NdFeB magnet and develop it under experienced engineer and passionate&studious sales team.




Sensors   Linear actuators   Microphone assemblies    Magnetic separators   DC and servo motors   Speakers   Printers   Magnetic hooks  Computer rigid disc drives   Beam controls   Intelligent toys   MRI/NMR Electric component


Key Advantages of Neodymium Magnet:

  • Neodymium Magnet are the most powerful commercially produced magnets.
  • Neodymium Magnet have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
  • Neodymium Magnet can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
  • Neodymium Magnet has very high strength.
  • Relatively low cost.
  • Compared to Alnico and SmCo magnets, relatively easy to machine



Sintered NdFeB magnet are with different grades,please check the following performance properties of each grade.




Production Flow




QC Process


Our Services


1) Prompt reply time: Office time (GMT+8), reply within 2 hours;  Off office time, reply within 12 hours.

2) Fast and strict Quality control and Delivery control.

3) Neodymium magnet, 500 types in stock, serve for above 2000 customers, specialized in N35, N38, N40, N42, N45, N48, N50, N52 etc.normal grade magnets and high performance small size magnets.

4) ALIBABA qualified “Manufacture". 10 years magnet manufcture experience, 5 years magnet export experience.

5) Strong development capability of magnet with 3M glue, stainless steel hardware products, magnet with plastic products and other custom made magnet assembly.

6) Train service and timely feedback for mass production.




Our Mission:

 Our mission is to provide you an pleasant business experience. We are trying our best to give a true, clear and complete description of our products.

We are always ready to help if you have questions or encounter a problem, but if for any reason you are not satisfied with a product or service please do not hesitate to contact us. We will work with you to resolve any problems.


If you are not satisfied with your purchase, for any reason, let us know. We will promptly replace the item or give you a refund. It's that simple! Shipping and handling charges are not refundable.



Packaging & Shipping




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