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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
1,513
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 - -
35,305
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 - -
275
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 - -
30,366
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 - -
501
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 - -
469
In Stock
1 : $75.45
10 : $670.60
25 : $1,383.25
50 : $2,682.50
100 : $4,694.00
Box
Box
Active
- - 3.756" (95.40mm) - - 0.972" (24.70mm) Toroid - 81 µH - Uncoated Ungapped - - 236 228 - -
8,525
In Stock
1 : $9.05
10 : $77.10
25 : $146.75
50 : $285.00
180 : $905.40
360 : $1,688.40
540 : $2,354.40
1,080 : $4,525.20
Box
Box
Active
- - 1.291" (32.80mm) - - 0.701" (17.80mm) Toroid - 88 µH - Uncoated Ungapped - - 78.5 57 - -
205
In Stock
1 : $100.13
12 : $1,068.00
36 : $2,643.48
60 : $4,272.00
108 : $6,728.40
Box
Box
Active
- - 4.256" (108.10mm) - - 1.193" (30.30mm) Toroid - 55 µH - Coated Ungapped - - 280 247 - -
1,182
In Stock
1 : $14.27
10 : $128.40
48 : $452.16
96 : $793.92
288 : $2,185.92
528 : $3,828.00
1,008 : $7,187.04
Box
Box
Active
- - 2.106" (53.50mm) - - 0.921" (23.40mm) Toroid - 45 µH - Uncoated Ungapped - - 141 76 - -
187
In Stock
1 : $155.23
10 : $1,379.90
25 : $2,846.00
50 : $5,519.50
100 : $9,659.00
Box
Box
Active
- - 6.571" (166.90mm) - - 1.201" (30.50mm) Toroid - 13 µH - Uncoated Ungapped - - 456 274 - -