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Ferrite Cores
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Tolerance
Material
Diameter
Length
Width
Height
Core Type
Supplier Device Package
Inductance Factor (Al)
Initial Permeability (µi)
Finish
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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
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1,737 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
7,310
In Stock
1 : $4.75
10 : $40.50
25 : $77.50
Bulk
Bulk
Active
±20% - 1.050" (26.67mm) - - 0.434" (11.02mm) Toroid - 4.83 µH 5000 Epoxy Ungapped - - - - - -
1,771
In Stock
1 : $8.13
10 : $69.30
180 : $813.60
1,080 : $4,060.80
Bulk
Bulk
Active
±20% - 1.467" (37.27mm) - - 0.434" (11.02mm) Toroid - 4.456 µH 5000 Epoxy Ungapped - - - - - -
8,961
In Stock
1 : $0.83
10 : $7.00
25 : $15.00
50 : $27.00
100 : $48.00
250 : $107.50
500 : $200.00
4,000 : $1,320.00
8,000 : $2,480.00
Bulk
Bulk
Active
±20% - 0.540" (13.72mm) - - 0.287" (7.30mm) Toroid - 3.659 µH 5000 Epoxy Ungapped - - - - - -
8,759
In Stock
1 : $0.41
10 : $3.30
25 : $7.00
50 : $12.00
100 : $22.00
250 : $47.50
500 : $85.00
1,000 : $150.00
5,000 : $700.00
Bulk
Bulk
Active
±20% - 0.415" (10.55mm) - - 0.160" (4.06mm) Toroid - 2.214 µH 5000 Epoxy Ungapped - - - - - -
9,685
In Stock
1 : $0.43
10 : $3.50
25 : $7.25
50 : $13.00
100 : $23.00
250 : $50.00
500 : $90.00
1,000 : $150.00
5,000 : $700.00
Bulk
Bulk
Active
±20% 35 - - - - Toroid - - 5000 Parylene Ungapped - - - - - -
7
In Stock
1 : $0.16
10 : $1.30
25 : $2.50
Bulk
Bulk
Active
±25% 36 0.160" (4.06mm) - - 0.120" (3.05mm) Toroid - - 4500 Parylene Ungapped - 2.563 8.054 3.142 - 25.309
19,887
In Stock
1 : $0.24
10 : $1.90
25 : $3.75
50 : $6.50
100 : $12.00
250 : $25.00
500 : $45.00
1,000 : $80.00
5,000 : $350.00
Bulk
Bulk
Active
- - - - - - Toroid - - - Parylene - - - - - - -
0
In Stock
1,680 : $1,797.60
Bulk
Bulk
Active
- 28 1.000" (25.40mm) - - 1.122" (28.50mm) Tube - - 650 Uncoated Ungapped - - - - - -
0
In Stock
6,000 : $660.00
Bulk
Bulk
Active
- 28 0.394" (10.00mm) - - 0.394" (10.00mm) Tube - - 650 Uncoated Ungapped - - - - - -
0
In Stock
150,000 : $3,000.00
Bulk
Bulk
Active
±20% 28 0.155" (3.94mm) - - 0.070" (1.78mm) Toroid - - 850 Parylene Ungapped - 4.445 8.097 1.821 - 14.748
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