Recommended for those seeking excellent heat resistance and magnetic strength comparable to neodymium magnets.
Samarium Cobalt Magnet Lineup > Round Type > Ring Type > Bar Type > Square Type > Radial Magnetization Type > Micromagnet
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basic information
There are two types of rare earth magnets: neodymium magnets (Nd-Fe-B) and samarium-cobalt magnets (Sm-Co). Samarium-cobalt magnets (Sm-Co) are one of the rare earth magnets with strong magnetic force and are heat-resistant. While neodymium magnets are limited to use below 80°C, samarium-cobalt magnets can withstand high temperatures of up to 350°C without significant demagnetization, and they are also resistant to rust, making them ideal for components in medical devices and sensors. Although they have some challenges in mechanical strength, like neodymium magnets, they can also achieve miniaturization and weight reduction of products.
Price range
Delivery Time
※*Shipping within 24 hours at the earliest; for more details, please contact us.
Applications/Examples of results
Medical devices, sensor components, heat-resistant environments
Line up（141）
| Model number | overview |
|---|---|
| 2φ × 0.8 | Round type |
| 2φ × 2 | Round type |
| 2.4φ × 1 | Round type |
| 3φ × 1 | Round type |
| 3φ × 1.5 | Round type |
| 3φ × 2 | Round type |
| 3φ × 3 | Round type |
| 3φ × 4 | Round type |
| 3.5φ × 2 | Round type |
| 3.9φ × 2.5 | Round type |
| 4φ × 0.8 | Round type |
| 4φ × 0.9 | Round type |
| 4φ × 1.5 | Round type |
| 4φ × 2 | Round type |
| 4φ × 3 | Round type |
| 4φ × 3.5 | Round type |
| 4φ × 4 | Round type |
| 4φ × 5 | Round type |
| 5φ × 1 | Round type |
| 5φ × 1.5 | Round type |
| 5φ × 2 | Round type |
| 5φ × 3 | Round type |
| 5φ × 4 | Round type |
| 5φ × 5 | Round type |
| 5.9φ × 3.5 | Round type |
| 6φ × 2 | Round type |
| 6φ × 3 | Round type |
| 6φ × 4 | Round type |
| 6φ × 5 | Round type |
| 6φ × 6 | Round type |
| 7φ × 3 | Round type |
| 8φ × 2 | Round type |
| 8φ × 2.8 | Round type |
| 8φ × 3 | Round type |
| 8φ × 5 | Round type |
| 8φ × 5 | Round type Ni plating |
| 8φ × 8 | Round type |
| 9φ × 2 | Round type |
| 9φ × 3 | Round type |
| 9.5φ × 1.5 | Round type |
| 9.5φ × 2 | Round type |
| 10φ × 2 | Round type |
| 10φ × 3 | Round type |
| 10φ × 3.5 | Round type |
| 10φ × 5 | Round type |
| 10φ × 6 | Round type |
| 10φ × 8 | Round type |
| 11φ × 1.5 | Round type |
| 12φ × 3 | Round type |
| 12φ × 8 | Round type |
| 12.5φ × 1.5 | Round type |
| 13.5φ × 10 | Round type |
| 14φ × 3.9 | Round type |
| 15φ × 3 | Round type |
| 15φ × 5 | Round type |
| 15φ × 10 | Round type |
| 15.5φ × 3.9 | Round type |
| 15.8φ × 3.5 | Round type |
| 17φ × 3 | Round type |
| 17.5φ × 3.5 | Round type |
| 17.5φ × 5 | Round type |
| 20φ × 5 | Round type |
| 25φ × 9 | Round type |
| 1.4φ × 0.4φ × 1.6 | Ring type |
| 3φ × 1φ × 2.5 | Ring type |
| 3φ × 1.8φ × 4 | Ring type |
| 5φ × 3.2φ × 3 | Ring type |
| 6.5φ × 2φ × 1.5 | Ring type |
| 6.5φ × 2φ × 2 | Ring type |
| 8φ × 0.6φ × 1.5 | Ring type |
| 9φ × 2.1φ × 2 | Ring type Gold plating |
| 9.5φ × 2.2φ × 1.4 | Ring type |
| 10φ × 4.6φ × 2.6 | Ring type |
| 10.5φ × 7.6φ × 1 | Ring type |
| 13.2φ × 3φ × 1.5 | Ring type |
| 14φ × 4φ × 3 | Ring type |
| 14φ × 9φ × 8 | Ring type |
| 16φ × 5φ × 3 | Ring type |
| 17φ × 5φ × 2 | Ring type |
| 17φ × 5φ × 5 | Ring type |
| 19φ × 5.5φ × 2 | Ring type |
| 20φ × 7φ × 4 | Ring type |
| 23.5φ × 11φ × 1.5 | Ring type |
| 30φ × 5φ × 5 | Ring type |
| 30φ × 15.5φ × 5 | Ring type |
| 36φ × 28φ × 5 | Ring type |
| 40φ × 17.5φ × 3 | Ring type |
| 46φ × 33φ × 2 | Ring type |
| 60φ × 32φ × 7 | Ring type |
| 64φ × 47φ × 15 | Ring type |
| 2.5φ × 5 | Bar type |
| 3φ × 5 | Bar type |
| 3φ × 9 | Bar type |
| 3.5φ × 6 | Bar type |
| 4φ × 8.5 | Bar type |
| 5φ × 10 | Bar type |
| 5φ × 13 | Bar type |
| 5φ × 15 | Bar type |
| 5φ × 25 | Bar type |
| 6φ × 8 | Bar type |
| 6φ × 9.5 | Bar type |
| 7φ × 8 | Bar type |
| 8φ × 10 | Bar type |
| 22.5φ × 25 | Bar type |
| 1.2 × 1 × 1 | Square type |
| 1.2 × 1.2 × 2 | Square type |
| 3 × 2 × 0.7 | Square type |
| 4 × 4 × 2 | Square type |
| 6 × 6 × 1.5 | Square type |
| 6 × 6 × 2 | Square type |
| 9 × 2.5 × 3.9 | Square type |
| 10 × 6.5 × 4 | Square type |
| 11 × 7 × 8 | Square type |
| 12 × 7 × 3 | Square type |
| 14 × 2 × 1 | Square type |
| 14.5 × 10 × 4.5 | Square type |
| 15 × 5 × 3 | Square type |
| 15 × 10 × 4 | Square type |
| 15 × 10 × 5 | Square type |
| 20 × 5 × 12 | Square type |
| 20 × 10 × 5 | Square type |
| 20 × 12 × 5 | Square type |
| 20 × 15 × 5 | Square type |
| 20 × 20 × 10 | Square type |
| 25 × 15 × 1.5 | Square type |
| 25 × 15 × 3 | Square type |
| 26 × 8 × 4 | Square type |
| 30 × 16 × 5 | Square type |
| 38 × 38 × 18 | Square type |
| 38 × 38 × 24.5 | Square type |
| 50 × 30 × 12 | Square type |
| 50 × 30 × 35 | Square type |
| 58 × 14 × 6 | Square type |
| 60 × 60 × 12 | Square type |
| 1.5φ × 0.37 (0.4φ) | Radial magnetization type |
| 2φ × 9 | Radial magnetization type |
| 4.4φ × 8.3 (2.4φ) | Radial magnetization type |
| 0.8φx 0.27φx 0.41 | Micromagnet |
| 1φx 0.27φx 0.47 | Micromagnet |
| 1.05φx 0.27φx 0.55 | Micromagnet |
| 1.35φx 0.27φx 0.45 | Micromagnet |
Company information
Our company aims to be a branding company by creating 'Magna standard products' that possess 'novelty' and 'uniqueness,' continuously enhancing their value. Keeping in mind our pioneering role in establishing strong connections in Chinese trade, we take pride in having a top industry inventory of approximately 2,000 items to meet our customers' needs. In manufacturing and selling various magnetic products and their applications, we strive for harmony between technology and living environments, proposing a new future for magnets.