Ferrite Cores

Results: 526
Series
-PM62/49PQ26/25PQ35/35RM12/IRM14/ILPRM4/ILPRM5/IRM8/IT55/32/18TX87/54/14
Product Status
ActiveObsolete
Core Type
EECEFDEPEPXEQERETDIPPlanar E/IPLTPMPQ
Supplier Device Package
-E 100 x 60 x 28E 13 x 6 x 6E 13 x 7 x 4E 14 x 3.5 x 5E 16 x 8 x 5E 18 x 4 x 10E 19 x 8 x 5E 19 x 8 x 9E 20 x 10 x 5E 20 x 10 x 6E 22 x 6 x 16
Material
3C94-
Diameter
0.510" (12.95mm)0.526" (13.35mm)0.551" (14.00mm)0.561" (14.25mm)0.635" (16.13mm)0.640" (16.25mm)0.797" (20.25mm)0.880" (22.35mm)1.007" (25.95mm)1.061" (26.95mm)1.179" (29.95mm)1.281" (32.55mm)
Inductance Factor (Al)
25 nH40 nH60 nH63 nH90 nH98 nH100 nH125 nH160 nH210 nH250 nH300 nH
Tolerance
±3%±5%±8%±10%±20%±25%±30%-
Gap
-GappedUngapped
Effective Permeability (µe)
34.035.040.045.048.049.053.054.058.062.063.066.0
Initial Permeability (µi)
23004300
Core Factor (ΣI/A) mm⁻¹
0.1560.1610.1910.2240.2260.2270.250.2570.2610.2680.2720.278
Effective Length (le) mm
14.214.715.516.416.717.317.519.019.320.320.721.7
Effective Area (Ae) mm²
7.27.88.4710.711.311.411.912.313.814.114.214.3
Minimum Core Cross Section (Amin) mm²
6.57.68.5510.310.710.911.311.512.212.514.314.5
Effective Magnetic Volume (Ve) mm³
3.07120.0165.0171.0174.0215.0230.0240.0251.0300.0322.0325.0
Finish
EpoxyUncoated
Height
0.059" (1.50mm)0.071" (1.80mm)0.091" (2.30mm)0.094" (2.40mm)0.096" (2.45mm)0.098" (2.50mm)0.106" (2.70mm)0.112" (2.85mm)0.116" (2.95mm)0.125" (3.18mm)0.138" (3.50mm)0.148" (3.75mm)
Length
0.157" (4.00mm)0.370" (9.40mm)0.374" (9.50mm)0.390" (9.90mm)0.413" (10.50mm)0.433" (11.00mm)0.453" (11.50mm)0.465" (11.80mm)0.492" (12.50mm)0.496" (12.60mm)0.500" (12.70mm)0.504" (12.80mm)
Width
0.106" (2.70mm)0.112" (2.85mm)0.138" (3.50mm)0.146" (3.70mm)0.181" (4.60mm)0.183" (4.65mm)0.185" (4.70mm)0.197" (5.00mm)0.209" (5.30mm)0.232" (5.90mm)0.236" (6.00mm)0.246" (6.25mm)
Stocking Options
Environmental Options
Media
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
Effective Permeability (µe)
Initial Permeability (µi)
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
Finish
Height
Length
Width
E
E13/7/4-3C94
FERRITE CORE E 3C94
Ferroxcube
12,819
In Stock
1 : $0.30000
Bulk
-
Bulk
Active
E
E 13 x 7 x 4
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.256" (6.50mm)
0.496" (12.60mm)
0.146" (3.70mm)
E
E16/8/5-3C94
FERRITE CORE E 3C94
Ferroxcube
9,728
In Stock
1 : $0.32000
Bulk
-
Bulk
Active
E
E 16 x 8 x 5
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.323" (8.20mm)
0.630" (16.00mm)
0.185" (4.70mm)
E
E20/10/6-3C94
FERRITE CORE E 3C94
Ferroxcube
11,157
In Stock
1 : $0.38000
Bulk
-
Bulk
Active
E
E 20 x 10 x 6
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.402" (10.20mm)
0.787" (20.00mm)
0.232" (5.90mm)
ETD
ETD29/16/10-3C94
FERRITE CORE ETD 3C94
Ferroxcube
3,106
In Stock
1 : $0.67000
Bulk
-
Bulk
Active
ETD
ETD 29 x 16 x 10
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.622" (15.80mm)
1.205" (30.60mm)
0.386" (9.80mm)
TX10/6/4
TX10/6/4-3C94
FERRITE CORE TOROID 3C94
Ferroxcube
2,447
In Stock
1 : $0.72000
Bulk
-
Bulk
Active
Toroid
-
3C94
-
-
-
Ungapped
-
-
3.07
24.1
7.8
-
3.07
Epoxy
0.167" (4.25mm)
-
-
E
E30/15/7-3C94
FERRITE CORE E 3C94
Ferroxcube
7,088
In Stock
1 : $0.95000
Bulk
-
Bulk
Active
E
E 30 x 15 x 7
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.591" (15.00mm)
1.213" (30.80mm)
0.287" (7.30mm)
E
E25/13/11-3C94
FERRITE CORE E 3C94
Ferroxcube
2,186
In Stock
1 : $0.95000
Bulk
-
Bulk
Active
E
E 25 x 13 x 11
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.504" (12.80mm)
0.984" (25.00mm)
0.433" (11.00mm)
E
E32/16/9-3C94
FERRITE CORE E 3C94
Ferroxcube
2,671
In Stock
1 : $1.05000
Bulk
-
Bulk
Active
E
E 32 x 16 x 9
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.646" (16.40mm)
1.260" (32.00mm)
0.374" (9.50mm)
ETD
ETD39/20/13-3C94
FERRITE CORE ETD 3C94
Ferroxcube
5,614
In Stock
1 : $1.12000
Bulk
-
Bulk
Active
ETD
ETD 39 x 20 x 13
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.780" (19.80mm)
1.575" (40.00mm)
0.504" (12.80mm)
E
E42/21/15-3C94
FERRITE CORE E 3C94
Ferroxcube
1,196
In Stock
1 : $2.27000
Bulk
-
Bulk
Active
E
E 42 x 21 x 15
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.827" (21.00mm)
1.693" (43.00mm)
0.598" (15.20mm)
E
E42/21/20-3C94
FERRITE CORE E 3C94
Ferroxcube
760
In Stock
1 : $2.74000
Bulk
-
Bulk
Active
E
E 42 x 21 x 20
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.827" (21.00mm)
1.693" (43.00mm)
0.787" (20.00mm)
TX32/19/13-3C94
TX32/19/13-3C94
FERRITE CORE TOROID 3C94
Ferroxcube
312
In Stock
1 : $3.49000
Bulk
-
Bulk
Active
Toroid
TX 32 x 19 x 13
3C94
1.281" (32.55mm)
-
±25%
Ungapped
2300.0
-
0.99
76.0
76.5
-
5820.0
Epoxy
0.528" (13.40mm)
-
-
ETD
ETD54/28/19-3C94
FERRITE CORE ETD 3C94
Ferroxcube
1,007
In Stock
1 : $4.22000
Bulk
-
Bulk
Active
ETD
ETD 54 x 28 x 19
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.087" (27.60mm)
2.156" (54.50mm)
0.744" (18.90mm)
E
E55/28/21-3C94
FERRITE CORE E 3C94
Ferroxcube
766
In Stock
1 : $4.69000
Bulk
-
Bulk
Active
E
E 55 x 28 x 21
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.083" (27.50mm)
2.213" (56.20mm)
0.827" (21.00mm)
E
E80/38/20-3C94
FERRITE CORE E 3C94
Ferroxcube
1,024
In Stock
1 : $6.10000
Bulk
-
Bulk
Active
E
E 80 x 38 x 20
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.500" (38.10mm)
3.150" (80.00mm)
0.780" (19.80mm)
E
E65/32/27-3C94
FERRITE CORE E 3C94
Ferroxcube
11,780
In Stock
1 : $6.17000
Bulk
-
Bulk
Active
E
E 65 x 32 x 27
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.291" (32.80mm)
2.559" (65.00mm)
1.079" (27.40mm)
E
E56/24/19-3C94
FERRITE CORE E 3C94
Ferroxcube
102
In Stock
1 : $6.23000
Bulk
-
Bulk
Active
E
E 56 x 24 x 19
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.929" (23.60mm)
2.209" (56.10mm)
0.740" (18.80mm)
ETD
ETD59/31/22-3C94
FERRITE CORE ETD 3C94
Ferroxcube
400
In Stock
1 : $6.69000
Bulk
-
Bulk
Active
ETD
ETD 59 x 31 x 22
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.220" (31.00mm)
2.354" (59.80mm)
0.852" (21.65mm)
E
E71/33/32-3C94
FERRITE CORE E 3C94
Ferroxcube
370
In Stock
1 : $10.90000
Bulk
-
Bulk
Active
E
E 71 x 33 x 32
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.307" (33.20mm)
2.776" (70.50mm)
1.260" (32.00mm)
I
I93/28/16-3C94
FERRITE CORE I 3C94
Ferroxcube
1,469
In Stock
1 : $16.86000
Bulk
-
Bulk
Active
I
I 93 x 28 x 16
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.083" (27.50mm)
3.661" (93.00mm)
0.630" (16.00mm)
I
I100/25/25-3C94
FERRITE CORE I 3C94
Ferroxcube
316
In Stock
1 : $25.23000
Bulk
-
Bulk
Active
I
I 100 x 25 x 25
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
1.000" (25.40mm)
4.000" (101.60mm)
1.000" (25.40mm)
U
U93/52/30-3C94
FERRITE CORE U 3C94
Ferroxcube
234
In Stock
1 : $33.24000
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
U126/91/20-3C94
FERRITE CORE U 3C94
Ferroxcube
80
In Stock
1 : $59.90000
Bulk
-
Bulk
Active
U
U 126 x 91 x 20
3C94
-
-
-
-
-
-
-
-
-
-
-
Uncoated
3.583" (91.00mm)
4.961" (126.00mm)
0.787" (20.00mm)
PM
PM87/70-3C94
FERRITE CORE PM 3C94 2PC SET
Ferroxcube
30
In Stock
1 : $107.09000
Bulk
-
Bulk
Active
PM
PM 87 x 70
3C94
3.425" (87.00mm)
-
-
-
-
-
-
-
-
-
-
Uncoated
2.756" (70.00mm)
-
-
PM
PM114/93-3C94
FERRITE CORE PM 3C94 2PC SET
Ferroxcube
143
In Stock
1 : $259.75000
Bulk
-
Bulk
Active
PM
PM 114 x 93
3C94
4.488" (114.00mm)
-
-
-
-
-
-
-
-
-
-
Uncoated
3.661" (93.00mm)
-
-
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.