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Ferrite Cores
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10,000 Results
Mfr Part # Quantity Price Series Package Product Status Tolerance Material Diameter Length Width Height Core Type Supplier Device Package Inductance Factor (Al) Initial Permeability (µi) Finish Gap Effective Permeability (µe) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Effective Area (Ae) mm² Minimum Core Cross Section (Amin) mm² Effective Magnetic Volume (Ve) mm³
287
In Stock
1 : $9.39
10 : $83.80
140 : $1,013.60
1,120 : $7,560.00
Bulk
FW
Bulk
Active
- Nanocrystalline 1.594" (40.50mm) - - 0.709" (18.00mm) Toroid - 35.6 µH - Uncoated Ungapped - - 93.3 83 - -
459
In Stock
1 : $7.00
10 : $56.70
231 : $1,002.54
1,155 : $4,527.60
Bulk
FL-V
Bulk
Active
- Nanocrystalline 1.114" (28.30mm) - - 0.484" (12.30mm) Toroid - 25.2 µH 31000 Uncoated Ungapped - - 63.8 41 - -
465
In Stock
1 : $7.66
10 : $63.00
231 : $1,180.41
1,155 : $5,232.15
Bulk
FW
Bulk
Active
- Nanocrystalline 1.114" (28.30mm) - - 0.689" (17.50mm) Toroid - 39.2 µH - Uncoated Ungapped - - 63.8 63.0 - -
280
In Stock
1 : $8.85
10 : $72.70
140 : $840.00
1,120 : $5,857.60
Bulk
FL-V
Bulk
Active
- Nanocrystalline 1.386" (35.20mm) - - 0.681" (17.30mm) Toroid - 33.1 µH 31000 Uncoated Ungapped - - 80.9 69.0 - -
61
In Stock
1 : $20.08
54 : $1,029.78
Bulk
FL-V
Bulk
Active
- - 1.945" (49.40mm) 4.516" (114.70mm) 1.102" (28.00mm) - Toroid - 64.6 µH - Uncoated Ungapped - - - 190 - -
145
In Stock
1 : $7.51
10 : $71.50
Bulk
FL-V
Bulk
Active
- Nanocrystalline 1.594" (40.50mm) 3.673" (93.30mm) 0.709" (18.00mm) - Toroid - 34.7 µH - Uncoated Ungapped - - - 83.0 - -
469
In Stock
1 : $7.34
10 : $59.50
231 : $1,051.05
1,155 : $4,747.05
Bulk
FW
Bulk
Active
- Nanocrystalline 1.114" (28.30mm) - - 0.484" (12.30mm) Toroid - 25.9 µH - Uncoated Ungapped - - 63.8 41.0 - -
29
In Stock
1 : $23.08
40 : $876.80
Bulk
FL-V
Bulk
Active
- Nanocrystalline 2.598" (66.00mm) 0.071" (1.81mm) 0.945" (24.00mm) - Toroid - 31.5 µH - Uncoated Ungapped - - - 1681.0 - -
7
In Stock
1 : $15.80
40 : $600.40
Bulk
FW
Bulk
Active
- Nanocrystalline 2.598" (66.00mm) - - 0.945" (24.00mm) Toroid - 32.3 µH - Uncoated Ungapped - - 168.1 136 - -
7
In Stock
1 : $7.09
10 : $58.30
231 : $1,092.63
1,155 : $4,839.45
Bulk
FL-V
Bulk
Active
- - 1.114" (28.30mm) 2.512" (63.80mm) 0.689" (17.50mm) - Toroid - 38.1 µH - Uncoated Ungapped - - - 63 - -