Ferrite Cores

Results: 3
Series
ETD44/22/15ETD59/31/22T50/30/20
Core Type
ETDToroid
Supplier Device Package
ETD 44 x 22 x 15ETD 59 x 31 x 22R 50 x 30 x 20
Material
N30N87N97
Diameter
1.969" (50.00mm)-
Tolerance
±25%-
Height
0.787" (20.00mm)0.886" (22.50mm)1.228" (31.20mm)
Length
1.724" (43.80mm)2.354" (59.80mm)-
Width
0.598" (15.20mm)0.870" (22.10mm)-
Stocking Options
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Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Core Type
Supplier Device Package
Material
Diameter
Inductance Factor (Al)
Tolerance
Gap
Initial Permeability (µi)
Core Factor (ΣI/A) mm⁻¹
Effective Length (le) mm
Effective Area (Ae) mm²
Effective Magnetic Volume (Ve) mm³
Finish
Height
Length
Width
B64290A0082X830
B64290A0082X830
FERRITE CORE TOROID 8.7UH N30
EPCOS - TDK Electronics
456
In Stock
1 : ¥99.55000
Box
Box
Active
Toroid
R 50 x 30 x 20
N30
1.969" (50.00mm)
8.7 µH
±25%
Ungapped
4300
0.62
120.4
195.7
23560.0
Uncoated
0.787" (20.00mm)
-
-
0
In Stock
Check Lead Time
1 : ¥82.04000
Box
Box
Active
ETD
ETD 59 x 31 x 22
N87
-
-
-
Ungapped
-
-
-
-
-
Uncoated
1.228" (31.20mm)
2.354" (59.80mm)
0.870" (22.10mm)
0
In Stock
Check Lead Time
1 : ¥32.39000
Box
Box
Active
ETD
ETD 44 x 22 x 15
N97
-
-
-
Ungapped
-
-
-
-
-
Uncoated
0.886" (22.50mm)
1.724" (43.80mm)
0.598" (15.20mm)
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Ferrite Cores

Ferrite cores are a magnetic device used in the windings of transformers or other wound components. The chemical makeup of these devices help to prevent eddy currents. These are created in different form factors such as: E, toroid, ER, multi-hole, etc. and come in many different sizes. Key parameters are going to be the size, form factor or core type, and inductance factor.