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China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory


3/16" rectangular samarium cobalt magnet 30 x 10 x 5 mm

Material:Sm1Co5 or Sm2Co17


Appearance:Natural color

Grade:On request



Packing:Neutral Packing or Specified Requirements

Pull Force:Untested

Delivery Time:5-20 days

Place Of Origin:Dongguan,Guangdong Province,China

Working Temperature:≤350℃

Magnetizing Direction:Thickness

Surface Magnetic Strength:>1500Gs

  • Product Details
  • Why Choose Us
  • FAQs
  • Packing & Delivery

This sample is a samarium cobalt retangular magnet wich produced by Courage wholesale manufaturer. The specific size is 30mm in length, 10mm in width, 5mm thick. This magnet is no coating and is thickness magnetization, maximum temperature resistance 350℃, mainly used in high temperature environment.

Most customers choose not to electroplate when purchasing samarium cobalt magnets, because samarium cobalt have corrosion and oxidation resistant, and it is not easy to affect the performance and appearance after long time to use. You can choose electroplate if the product need. If you just want the surface color to become beautiful, you can also choose spray paint.

Samarium cobalt permanent magnet 1:5 and 2:17 magnetic parameters;

Samarium cobalt permanent magnet 1:5 and 2:17 magnetic parameters

The application of 30 x 10 x 5mm retanglar SmCo magnet:

It is widely used in aerospace, national defense, microwave devices, communications, medical equipment, instruments, meters, all kinds of magnetic transmission devices, sensors, magnetic processors, models, motors, magnetic crane, magnetic fixture, FPC magnetic carrier, carrier plate, magnetic tray, etc.

Because we are a custom manufacturer, so the price will be set according to your needs. Please contact us for price if you have any inquiry! 

Other rectangular block magnets with length of 30mm;

Strong rectangular magnet with two screw holes 30 x 12 x 3 mm

Strong thin flat rectangular magnets n52 30 x 10 x 1 mm

Dongguan Courage Magnetoelectric Technology Co., Ltd. is a Chinese magnet manufacturer specializing in the production of strong neodymium magnets, ceramic ferrite magnets, motor multipole magnets. We have cooperated with many customers for many years, mainly for the following reasons:

1, We are good at processing high performance, high precision, high difficulty magnet, especially in the field of DC motor magnet, have strong professional knowledge, experience.

2, We have a professional production, sales, design team, based on the industry for more than 14 years.

3, We have advanced magnet production and testing equipment, according to customer requirements to design, production of special requirements of magnet products,

4. The company's products have passed SGS, ROHS, REACH certification and a complete ISO9001 quality management system, specializing in providing high-quality permanent magnet products to customers in various countries.

5. Experience in serving Western, Asian and North American companies, we also have close ties with other regions, fedex or DHL can deliver,

6, Even if our customers do not know much about magnets, we will help and provide accurate product solutions.

You may be interested;

Courage Magnet Manufacturer Magnet Testing Certificate & Report

You may be interested in these magnet problems (Q&A) ;

1、Could you give me some magnet samples?

Yes, we have magnets in stock to help you get samples as soon as possible.

2、How long will it take me to get a reply to your email or inquiry?

We will contact you as soon as possible within 12 hours.

3、Why don't the magnets on your company website say the price?

Magnets belong to functional products, most customers have different requirements for magnets, such as material, shape, performance, tolerance, temperature resistance, purchase quantity, etc., we can customize processing according to your requirements, so we need to clarify your specific needs and then give you a quote.

4、Do you guarantee the quality of your magnet products?

We have ISO,SGS and REACH certifications. If necessary, we can send you relevant materials.

5、May I come and visit your magnet factory?

Sure. We'll show you around our factory if you want.

6、What is your delivery time?

See if there is spot stock, if there is immediately can be arranged to send, if there is no need to process in 10-30 days or so, depending on what kind of magnet.

More Questions and Answers about Magnets:

Courage magnet manufacturer magnet packaging and delivery method:

China Courage magnet manufacturer magnet packaging and delivery method

The magnets we make are mainly delivered to you by sea or air. The packaging is generally neutral packaging, shielded packaging, vacuum packaging, pallets, etc., which can be packed according to your requirements.


a: Express (TNT, DHL, FedEx, UPS, etc.), air freight, sea freight.

b: The weight is less than 40Kgs. We suggest sending it to you by shield box.

c: It weighs between 40 kg and 100 kg. It can be expressed or shipped by air.

d: The weight is over 100 kg. We suggest sea transportation.

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