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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
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
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547 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
30,359
In Stock
1 : $1.87
10 : $16.20
25 : $30.75
50 : $58.00
100 : $103.00
250 : $242.50
500 : $450.00
1,000 : $830.00
5,000 : $4,050.00
Box
Box
Active
- - 0.701" (17.90mm) - - 0.315" (8.00mm) Toroid - 15 µH - Epoxy Ungapped - - 44.8 8 - -
268
In Stock
1 : $13.96
10 : $125.70
25 : $237.50
64 : $590.08
128 : $1,036.80
256 : $1,902.08
512 : $3,630.08
1,024 : $7,147.52
Box
Box
Active
- - 1.906" (48.40mm) - - 0.717" (18.20mm) Toroid - 87.6 µH - Uncoated Ungapped - - 118 85.5 - -
4,068
In Stock
1 : $4.31
10 : $36.70
25 : $70.25
Box
Box
Active
- - 1.272" (32.30mm) - - 0.484" (12.30mm) Toroid - 56 µH - Epoxy Ungapped - - 78.5 40.0 - -
29,546
In Stock
1 : $1.06
10 : $9.50
25 : $17.75
50 : $33.50
100 : $60.00
250 : $142.50
500 : $265.00
1,000 : $460.00
5,000 : $2,200.00
Box
Box
Active
- - 0.579" (14.70mm) - - 0.189" (4.80mm) Toroid - - - Epoxy Ungapped - - 35 4.2 - -
1,506
In Stock
1 : $4.18
10 : $35.60
25 : $67.75
50 : $131.50
100 : $232.00
250 : $542.50
500 : $1,005.00
1,000 : $1,930.00
Box
Box
Active
- - 1.087" (27.60mm) - - 0.504" (12.80mm) Toroid - 28.4 µH - Uncoated Ungapped - - 70.7 20 - -
14,773
In Stock
1 : $3.88
10 : $33.30
25 : $62.50
50 : $121.50
100 : $215.00
250 : $502.50
500 : $935.00
1,000 : $1,730.00
Box
Box
Active
- - 0.890" (22.60mm) - - 0.402" (10.20mm) Toroid - 57 µH - Coated Ungapped - - 5110 240 - -
35,298
In Stock
1 : $1.03
10 : $9.30
25 : $17.25
50 : $32.50
100 : $58.00
250 : $137.50
500 : $260.00
1,000 : $450.00
5,000 : $2,150.00
Box
Box
Active
- - 0.563" (14.30mm) - - 0.276" (7.00mm) Toroid - 10 µH - Uncoated Ungapped - - 35.3 5 - -
494
In Stock
1 : $73.72
12 : $786.36
36 : $1,946.16
60 : $3,145.20
108 : $4,953.96
Box
Box
Active
- - 4.154" (105.50mm) - - 1.165" (29.60mm) Toroid - 16.9 µH - Uncoated Ungapped - - 283 190 - -
1,057
In Stock
1 : $12.95
10 : $116.50
25 : $220.00
50 : $427.50
100 : $751.00
300 : $2,067.00
500 : $3,290.00
1,000 : $6,470.00
Box
Box
Active
- - 1.697" (43.10mm) - - 0.728" (18.50mm) Toroid - 25 µH - Uncoated Ungapped - - 102.0 85.5 - -
6,422
In Stock
1 : $4.38
10 : $37.30
25 : $71.00
50 : $138.00
100 : $243.00
250 : $567.50
500 : $1,055.00
1,000 : $2,030.00
Box
Box
Active
- - 1.098" (27.90mm) - - 0.492" (12.50mm) Toroid - 17.55 µH - Uncoated Ungapped - - 64.4 36 - -