Ferrite Cores

Results: 19
Manufacturer
EPCOS - TDK ElectronicsFair-Rite Products Corp.Ferroxcube
Series
-E80/38/20I93/28/30U101/76/30U141/78/30U93/76/30
Packaging
BoxBulk
Core Type
EIToroidUUR
Supplier Device Package
-E 80 x 38 x 20I 93 x 28 x 30TX 16 x 9.6 x 6.3U 100 x 57 x 25U 101 x 76 x 30U 141 x 78 x 30U 93 x 52 x 30U 93 x 76 x 16U 93 x 76 x 30UR 55 x 38 x 36UR 70 x 33 x 17
Material
3C903C943E2777N87
Diameter
0.640" (16.25mm)-
Tolerance
±25%±30%-
Gap
-Ungapped
Core Factor (ΣI/A) mm⁻¹
0.3071.95112.0138.0168.0207.0
Effective Length (le) mm
20.838.584.093.0135.0258.0
Effective Area (Ae) mm²
12.419.740.083.098.0840.0
Effective Magnetic Volume (Ve) mm³
257.0760.03360.07700.013200.0217000.0
Finish
EpoxyUncoated
Height
0.160" (4.06mm)0.258" (6.55mm)0.729" (18.60mm)1.000" (25.40mm)1.063" (27.00mm)1.102" (28.00mm)1.313" (33.35mm)1.476" (37.50mm)1.500" (38.10mm)1.516" (38.50mm)2.047" (52.00mm)2.248" (57.10mm)2.992" (76.00mm)3.091" (78.50mm)
Length
0.340" (8.64mm)1.000" (25.40mm)1.237" (31.42mm)1.620" (41.15mm)2.161" (54.90mm)2.692" (68.37mm)3.150" (80.00mm)3.661" (93.00mm)3.976" (101.00mm)4.000" (101.60mm)5.551" (141.00mm)-
Width
0.180" (4.57mm)0.250" (6.35mm)0.394" (10.00mm)0.460" (11.68mm)0.630" (16.00mm)0.679' (17.25mm)0.780" (19.80mm)0.795" (20.20mm)0.925" (23.50mm)0.984" (25.00mm)1.000" (25.40mm)1.181" (30.00mm)-
Stocking Options
Environmental Options
Media
Marketplace Product
19Results
Showing
of 19
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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
292
In Stock
1 : ¥280.34000
Bulk
-
Bulk
Active
U
U 100 x 57 x 25
-
-
-
-
-
-
-
-
-
-
Uncoated
-
-
0.984" (25.00mm)
TX16/9.6/6.3-3
TX16/9.6/6.3-3E27
FERRITE CORE TOROID 3E+27
Ferroxcube
9,624
In Stock
1 : ¥9.61000
Bulk
-
Bulk
Active
Toroid
TX 16 x 9.6 x 6.3
3E27
0.640" (16.25mm)
-
±30%
Ungapped
-
1.95
38.5
19.7
760.0
Epoxy
0.258" (6.55mm)
-
-
828
In Stock
1 : ¥9.86000
Bulk
-
Bulk
Active
U
-
77
-
-
-
Ungapped
2000
207.0
84.0
40.0
3360.0
Uncoated
-
1.000" (25.40mm)
0.250" (6.35mm)
574
In Stock
1 : ¥14.20000
Bulk
-
Bulk
Active
U
-
77
-
-
-
Ungapped
2000
112.0
93.0
83.0
7700.0
Uncoated
0.729" (18.60mm)
1.237" (31.42mm)
0.394" (10.00mm)
287
In Stock
1 : ¥29.58000
Bulk
-
Bulk
Active
U
-
77
-
-
-
Ungapped
2000
138.0
135.0
98.0
13200.0
Uncoated
1.000" (25.40mm)
1.620" (41.15mm)
0.460" (11.68mm)
E
E80/38/20-3C94
FERRITE CORE E 3C94
Ferroxcube
1,024
In Stock
1 : ¥51.85000
Bulk
-
Bulk
Active
E
E 80 x 38 x 20
3C94
-
-
-
-
-
-
-
-
-
Uncoated
1.500" (38.10mm)
3.150" (80.00mm)
0.780" (19.80mm)
UR70/33/17-3C90
UR70/33/17-3C90
FERRITE CORE UR 3C90
Ferroxcube
479
In Stock
1 : ¥70.81000
Bulk
-
Bulk
Active
UR
UR 70 x 33 x 17
3C90
-
-
-
-
-
-
-
-
-
Uncoated
1.313" (33.35mm)
2.692" (68.37mm)
0.679' (17.25mm)
694
In Stock
1 : ¥89.68000
Box
Box
Active
E
E 80 x 38 x 20
N87
-
-
-
Ungapped
-
-
-
-
-
Uncoated
1.516" (38.50mm)
3.150" (80.00mm)
0.795" (20.20mm)
UR55/38/36-3C90
UR55/38/36-3C90
FERRITE CORE UR 3C90
Ferroxcube
361
In Stock
1 : ¥111.86000
Bulk
-
Bulk
Active
UR
UR 55 x 38 x 36
3C90
-
-
-
-
-
-
-
-
-
Uncoated
1.476" (37.50mm)
2.161" (54.90mm)
0.925" (23.50mm)
U
U93/52/30-3C94
FERRITE CORE U 3C94
Ferroxcube
234
In Stock
1 : ¥282.55000
Bulk
-
Bulk
Active
U
U 93 x 52 x 30
3C94
-
-
-
-
-
-
-
-
-
Uncoated
2.047" (52.00mm)
3.661" (93.00mm)
1.181" (30.00mm)
U
U93/76/16-3C94
FERRITE CORE U 3C94
Ferroxcube
165
In Stock
1 : ¥191.42000
Bulk
-
Bulk
Active
U
U 93 x 76 x 16
3C94
-
-
-
-
-
-
-
-
-
Uncoated
2.992" (76.00mm)
3.661" (93.00mm)
0.630" (16.00mm)
12,009
In Stock
1 : ¥4.51000
Bulk
-
Bulk
Active
U
-
77
-
-
-
Ungapped
2000
168.0
20.8
12.4
257.0
Uncoated
0.160" (4.06mm)
0.340" (8.64mm)
0.180" (4.57mm)
U
U100/57/25-3C94
FERRITE CORE U 3C94
Ferroxcube
78
In Stock
1 : ¥321.99000
Bulk
-
Bulk
Active
U
U 100 x 57 x 25
3C94
-
-
-
-
-
-
-
-
-
Uncoated
2.248" (57.10mm)
4.000" (101.60mm)
1.000" (25.40mm)
22
In Stock
1 : ¥861.58000
Box
Box
Active
U
U 101 x 76 x 30
N87
-
-
-
Ungapped
-
-
-
-
-
Uncoated
2.992" (76.00mm)
3.976" (101.00mm)
1.181" (30.00mm)
18
In Stock
1 : ¥466.40000
Box
Box
Active
U
U 93 x 76 x 30
N87
-
-
-
Ungapped
-
-
-
-
-
Uncoated
2.992" (76.00mm)
3.661" (93.00mm)
1.181" (30.00mm)
25
In Stock
1 : ¥900.51000
Box
Box
Active
U
U 141 x 78 x 30
N87
-
-
-
Ungapped
-
-
-
-
-
Uncoated
3.091" (78.50mm)
5.551" (141.00mm)
1.181" (30.00mm)
0
In Stock
Check Lead Time
1 : ¥233.24000
Box
Box
Active
I
I 93 x 28 x 30
N87
-
-
-
Ungapped
-
-
-
-
-
Uncoated
1.102" (28.00mm)
3.661" (93.00mm)
1.181" (30.00mm)
U
U93/76/30-3C94
FERRITE CORE U 3C94
Ferroxcube
0
In Stock
Check Lead Time
1 : ¥500.58000
Bulk
-
Bulk
Active
U
U 93 x 76 x 30
3C94
-
-
-
-
-
-
-
-
-
Uncoated
2.992" (76.00mm)
3.661" (93.00mm)
1.181" (30.00mm)
0
In Stock
Check Lead Time
160 : ¥133.34544
Bulk
-
Bulk
Active
I
I 93 x 28 x 30
3C90
-
8.7 µH
±25%
Ungapped
-
0.307
258.0
840.0
217000.0
Uncoated
1.063" (27.00mm)
3.661" (93.00mm)
1.181" (30.00mm)
Showing
of 19

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.