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 resistant to heat. 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 be miniaturized and made lighter.
Price range
Delivery Time
※*Shipping within 24 hours at the earliest; please contact us for more details.
Applications/Examples of results
Medical devices, sensor components, heat-resistant environment
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 role as a pioneering entity that has built strong connections in Chinese trade, we take pride in offering approximately 2,000 stock items, ready 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.