Ferrite Cores

Results: 8
Material
617778
Diameter
0.030" (0.76mm)0.118" (3.00mm)0.157" (4.00mm)0.197" (5.00mm)0.250" (6.35mm)0.374" (9.50mm)
Effective Permeability (µe)
2429313648
Initial Permeability (µi)
12520002300
Effective Area (Ae) mm²
0.4427.0712.619.6
Length
0.295" (7.50mm)0.984" (25.00mm)1.000" (25.40mm)1.181" (30.00mm)1.378" (35.00mm)2.756" (70.00mm)
Stocking Options
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Marketplace Product
8Results
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Core Type
Supplier Device Package
Material
Diameter
Tolerance
Gap
Effective Permeability (µe)
Initial Permeability (µi)
Effective Length (le) mm
Effective Area (Ae) mm²
Finish
Height
Length
Width
15,379
In Stock
1 : ¥24.32000
Bulk
-
Bulk
Active
ROD
-
78
0.374" (9.50mm)
-
Ungapped
29
2300
25
7.07
Uncoated
-
2.756" (70.00mm)
-
93,795
In Stock
1 : ¥0.94000
Bulk
-
Bulk
Active
ROD
-
78
0.030" (0.76mm)
-
Ungapped
48
2300
-
0.442
Uncoated
-
0.295" (7.50mm)
-
12,481
In Stock
1 : ¥2.81000
Bulk
-
Bulk
Active
ROD
-
78
0.118" (3.00mm)
-
Ungapped
36
2300
-
7.07
Uncoated
-
0.984" (25.00mm)
-
3,256
In Stock
1 : ¥4.17000
Bulk
-
Bulk
Active
ROD
-
61
0.118" (3.00mm)
-
Ungapped
29
125
-
7.07
Uncoated
-
0.984" (25.00mm)
-
4,146
In Stock
1 : ¥5.44000
Bulk
-
Bulk
Active
ROD
-
77
0.250" (6.35mm)
-
Ungapped
29
2000
25
7.07
Uncoated
-
1.000" (25.40mm)
-
8,429
In Stock
1 : ¥6.46000
Bulk
-
Bulk
Active
ROD
-
78
0.197" (5.00mm)
-
Ungapped
29
2300
-
19.6
Uncoated
-
1.378" (35.00mm)
-
2,490
In Stock
1 : ¥11.31000
Bulk
-
Bulk
Active
ROD
-
61
0.197" (5.00mm)
-
Ungapped
24
125
-
19.6
Uncoated
-
1.378" (35.00mm)
-
189
In Stock
1 : ¥5.87000
Bulk
-
Bulk
Active
ROD
-
78
0.157" (4.00mm)
-
Ungapped
31
2300
-
12.6
Uncoated
-
1.181" (30.00mm)
-
Showing
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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.