Ferrite Cores

Results: 18
Packaging
BoxBulkTray
Material
5261677778
Diameter
0.030" (0.76mm)0.039" (1.00mm)0.059" (1.50mm)0.079" (2.00mm)0.098" (2.50mm)0.157" (4.00mm)0.197" (5.00mm)0.236" (6.00mm)0.250" (6.35mm)0.374" (9.50mm)
Effective Permeability (µe)
1819222529313548
Initial Permeability (µi)
4012525020002300
Effective Area (Ae) mm²
0.4420.7851.773.144.917.0712.619.6
Length
0.295" (7.50mm)0.394" (10.00mm)0.591" (15.00mm)0.750" (19.05mm)0.787" (20.00mm)0.984" (25.00mm)1.000" (25.40mm)1.181" (30.00mm)1.378" (35.00mm)1.625" (41.28mm)
Stocking Options
Environmental Options
Media
Marketplace Product
18Results
Showing
of 18
Compare
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
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)
-
13,191
In Stock
1 : ¥1.45000
Bulk
-
Bulk
Active
ROD
-
78
0.039" (1.00mm)
-
Ungapped
48
2300
-
0.785
Uncoated
-
0.394" (10.00mm)
-
17,217
In Stock
1 : ¥1.53000
Box
-
Box
Active
ROD
-
67
0.039" (1.00mm)
-
Ungapped
22
40
-
0.785
Uncoated
-
0.394" (10.00mm)
-
7,657
In Stock
1 : ¥1.53000
Bulk
-
Bulk
Active
ROD
-
61
0.039" (1.00mm)
-
Ungapped
35
125
-
0.785
Uncoated
-
0.394" (10.00mm)
-
6,044
In Stock
1 : ¥2.21000
Bulk
-
Bulk
Active
ROD
-
61
0.059" (1.50mm)
-
Ungapped
35
125
-
1.77
Uncoated
-
0.591" (15.00mm)
-
4,880
In Stock
1 : ¥2.64000
Box
-
Box
Active
ROD
-
67
0.079" (2.00mm)
-
Ungapped
18
40
-
3.14
Uncoated
-
0.591" (15.00mm)
-
3,437
In Stock
1 : ¥2.64000
Box
-
Box
Active
ROD
-
61
0.079" (2.00mm)
-
Ungapped
25
125
-
3.14
Uncoated
-
0.591" (15.00mm)
-
6,443
In Stock
1 : ¥4.25000
Bulk
-
Bulk
Active
ROD
-
67
0.098" (2.50mm)
-
Ungapped
19
40
-
4.91
Uncoated
-
0.787" (20.00mm)
-
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)
-
3,372
In Stock
1 : ¥5.53000
Tray
-
Tray
Active
ROD
-
61
0.250" (6.35mm)
-
Ungapped
29
125
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)
-
229
In Stock
1 : ¥11.99000
Bulk
-
Bulk
Active
ROD
-
77
0.374" (9.50mm)
-
Ungapped
29
2000
25
7.07
Uncoated
-
1.625" (41.28mm)
-
5,901
In Stock
1 : ¥12.58000
Bulk
-
Bulk
Active
ROD
-
61
0.374" (9.50mm)
-
Ungapped
-
125
-
-
Uncoated
-
1.000" (25.40mm)
-
4,962
In Stock
1 : ¥5.53000
Bulk
-
Bulk
Active
ROD
-
52
-
-
Ungapped
-
250
-
-
Uncoated
-
0.984" (25.00mm)
-
3,995
In Stock
1 : ¥6.21000
Bulk
-
Bulk
Active
ROD
-
61
0.250" (6.35mm)
-
Ungapped
-
125
-
-
Uncoated
-
0.750" (19.05mm)
-
637
In Stock
1 : ¥2.38000
Bulk
-
Bulk
Active
ROD
-
67
0.059" (1.50mm)
-
Ungapped
22
40
-
1.77
Uncoated
-
0.591" (15.00mm)
-
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)
-
959
In Stock
1 : ¥8.42000
Box
-
Box
Active
ROD
-
52
0.236" (6.00mm)
-
Ungapped
29
250
25
7.07
Uncoated
-
1.181" (30.00mm)
-
Showing
of 18

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.