Buy Square Ferrite Magnets Speciation:
1, Material: Ferrite magnet is made of Sro or Bao and Fe2o3 by Ceramic processing technology
2, Shape: Block, Rectangular, Rectangle, Square, Cube
3, Grades: Y10T,Y20,Y25,Y30,Y30BH,Y35 (China standard); C1,C5,C8,C11 (U.S.A. Standard)
4, Dimension: Customized
5, Tolerances: ‘+/-0.1mm
6, Coating: No need Coating.
7, Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc.
A ferrite is a type of ceramic compound composed of iron oxide (Fe2O3) combined chemically with one or more additional metallic elements.They are both electrically nonconductive and ferrimagnetic, meaning they can be magnetized or attracted to a magnet. Ferrites can be divided into two families based on their magnetic coercivity, their resistance to being demagnetized. Hard ferrites have high coercivity; Hence they are difficult to demagnetize. They are used to make magnets, for devices such as refrigerator magnets, loudspeakers and small electric motors. Soft ferrites have low coercivity. They are used in the electronics industry to make ferrite cores for inductors and transformers. rectangle sintered hard ferrite magnet
Hard Ferrites
Strontium ferrite, SrFe12O19 (SrO6Fe2O3), used in small electric motors, micro-wave devices, recording media, magneto-optic media, telecommunication and electronic industry.
Barium ferrite, BaFe12O19 (BaO6Fe2O3), a common material for permanent magnet application.
Buy Sintered Ceramic Rectangle Magnets on-line today! We carry a large inventory of ceramic block magnets (square & rectangular), available in a wide range of sizes and shapes, not all of which are
shown on this website. Ceramic magnets (also known as “Ferrite” magnets) are part of the permanent magnet family, and are the lowest cost, hard magnets available today.
Buy Square Ferrite Magnets MPCO Stock Size:
| Model No. | Dimensions (mm)L*W*T | Model No. | Dimensions (mm)L*W*T |
| MFRB-001 | L10 × W10 × (2~5) | MFRB-002 | L12.5 × W8 × (2~7) |
| MFRB-003 | L12 × W7 × (3~7) | MFRB-004 | L12 × W12 × (2~7) |
| MFRB-005 | L12.8 × W9.8 × (2~7) | MFRB-006 | L13.3 × W7.8 × (2~6) |
| MFRB-007 | L14.8 × W9.5 × (2~6) | MFRB-008 | L15 × W15 × (3~7) |
| MFRB-009 | L15 × W13 × (2~6) | MFRB-010 | L16 × W10 × (2~7) |
| MFRB-011 | L16 × W15 × ø4.5×4.7 | MFRB-012 | L16.9 × W9.6 × (2~6) |
| MFRB-013 | L18 × W13 ×(2~7) | MFRB-014 | L18 × W15 × ø4.75×(2~7) |
| MFRB-015 | L19 × W13 × (2~8) | MFRB-016 | L19 × W17.5 × (2~7) |
| MFRB-017 | L19.7 × W10 × (2~7) | MFRB-018 | L20 × W20 × (3~10) |
| MFRB-019 | L20 × W10 × (3~6) | MFRB-020 | L20 × W12 × (3~7) |
| MFRB-021 | L20 × W13.5 × (3~10) | MFRB-022 | L20 × W15 × (3~6) |
| MFRB-023 | L21 × W15 × (4~6) | MFRB-024 | L21 × W19 × (2~7) |
| MFRB-025 | L23.5 × W13.5 × ø5×(2~8) | MFRB-026 | L24 × W13.4 × ø4.5×(2~6) |
| MFRB-027 | L24 × W24 × ø5.5×(2~18) | MFRB-028 | L24 × W24 × ø8×(2~8) |
| MFRB-029 | L25 × W8 × (2~6) | MFRB-030 | L25 × W10 × (2~6) |
| MFRB-031 | L25 × W14 × (3~6) | MFRB-032 | L25 × W10 × ø3.2×(2~6) |
| MFRB-033 | L25 × W20 × (2~10) | MFRB-034 | L25 × W19 × (2~7) |
| MFRB-035 | L27 × W20 × (4~6) | MFRB-036 | L27 × W22 × (3~7) |
| MFRB-037 | L30 × W10 × (3~7) | MFRB-038 | L30 × W20 × (3~24) |
| MFRB-039 | L30 × W30 × (3~24) | MFRB-040 | L35 × W15 × (3~6) |
| MFRB-041 | L40 × W12 × (2~7) | MFRB-042 | L40 × W20 × (3~20) |
| MFRB-043 | L40 × W25 × (3~24) | MFRB-044 | L40 × W40 × (3~17) |
| MFRB-045 | L42 × W25 × (3~15) | MFRB-046 | L44 × W22 × (3~10) |
| MFRB-047 | L45 × W25 × (3~20) | MFRB-048 | L47.6 × W9.5 × (3~15) |
| MFRB-049 | L47.6 × W22.2 × (3~7) | MFRB-050 | L49 × W19 × (3~20) |
| MFRB-051 | L50 × W19 × (3~20) | MFRB-052 | L50 × W25 × (3~20) |
| MFRB-053 | L50 × W50 × (3~24) | MFRB-054 | L50.8 × W25.4 × (3~26) |
| MFRB-055 | L57.5 × W32.5 × (3~18) | MFRB-056 | L59 × W24 × (3~20) |
| MFRB-057 | L59.3 × W29.5 × (3~25) | MFRB-058 | L60 × W20 × (3~24) |
| MFRB-059 | L60 × W25 × (3~20) | MFRB-060 | L60 × W30 × (3~25) |
| MFRB-061 | L75 × W50 × (3~23) | MFRB-062 | L76 × W41 × (3~26) |
| MFRB-063 | L82 × W30.6 × ø6.3×(3~20) | MFRB-064 | L85 × W65 × (3~28) |
| MFRB-065 | L87 × W66 × (3~22) | MFRB-066 | L90 × W34 × (3~24) |
| MFRB-067 | L100 × W100 × (3~27) | MFRB-068 | L105 × W105 × (5~25) |
| MFRB-069 | L127 × W50 × (3~26) | MFRB-070 | L131 × W51 × (3~24) |
| MFRB-071 | L150 × W100 × (3~30) | MFRB-072 | L160 × W80 × (3~30) |
| MFRB-073 | L152.4 × W101.6 × (3~29) | MFRB-074 | L101.6 × W76.2 × (3~30) |
| MFRB-075 | L152.4 × W50.8 × (3~30) | MFRB-076 | L270 × W90 × (5~32) |
The above size is suitable for customer’s Magnetic Grade,Dimension tolerance: Length ± 2%, Width ± 2%, Thickness ±0.1mm
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