Ferrite magnet

Isotropic ferrite magnet

Round shape

Unit: mm

OD x H Remarks
3.6φ x 3  
5φ x 2  
5φ x 3  
6φ x 3.4  
7φ x 2  
8φ x 2.5  
8φ x 4  
8φ x 5  
OD x H Remarks
10φ x 2  
10φ x 3  
10φ x 4  
10φ x 5  
10φ x 8  
12φ x 4  
12φ x 4R Mirror surface R surface N pole
15φ x 3  
15φ x 4  
OD x H Remarks
15φ x 5  
16φ x 4R Mirror surface R surface N pole
17φ x 4  
20φ x 3  
20φ x 4  
24φ x 8.5  
25φ x 4  
25φ x 5  
30φ x 5  

Round type (type with R)

Unit: mm

OD x H
10φ x 6R
12φ x 6R
20φ x 8R

Ring type

Unit: mm

OD x ID x H
11.5φ x 7φ x 4
12φ x 3φ x 8
14φ x 8φ x 7
15φ x 10φ x 5
18.5φ x 2.5φ x 4.5
22φ x 6.2φ x 6
OD x ID x H
22φ x 12.7φ x 7
25φ x 12.8φ x 12.7
27.5φ x 5.8φ x 3.3
33φ x 22φ x 5
38φ x 9φ x 5.7
38φ x 28φ x 5

Square

Unit: mm

L × W × H
10 × × 8 3
13 × × 9 3.5
20 × × 8 3
20 × × 10 4
20 × × 14 3.8
24 × × 10 4
24 × × 10 5
25 × × 8 5
25 × × 19 4.8
L × W × H
28 × × 11 5
30 × × 10 3
30 × × 10 5
30 × × 20 10
40 × × 13 5.4
50 × × 19 3.2
59 × × 6 12.5
59 × × 10.6 6
60 × × 14 5.5

Square type (with holes)

Unit: mm

L × W × H
20 x 14 x 3.8 (4φ)
25 x 19 x 3.8 (5φ)

Bead type (sphere type)

Unit: mm

OD x ID Spec.
4φ x 1.2φ Black gloss
4φ x 1.5φ Black gloss
6φ x 1.5φ Black gloss
8φ x 1.5φ Black gloss
10φ x 1.5φ Black gloss
12φ x 1.5φ Black gloss

Bead type (da-spherical type)

Unit: mm

OD x ID x H Spec.
8φ x 1.5φ x 12 Black gloss