Ferrite Cores

Results: 11.840
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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
B62152P
B62152P0008X030
FERRITE CORE 2 HOLE 3.1UH N30
TDK
82.321
In Stock
1 : kr.4.05000
Box
Box
Active
Multi-Hole (2)
-
N30
-
3.1 µH
±30%
Ungapped
-
4300
1.78
3.7
2.1
-
7.8
Parylene
0.100" (2.54mm)
0.144" (3.65mm)
0.085" (2.15mm)
B66307GX187
B66307G0000X187
FERRITE CORE E N87 1PC
TDK
27.516
In Stock
1 : kr.4.05000
Box
Box
Active
E
E 16 x 8 x 5
N87
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.323" (8.20mm)
0.630" (16.00mm)
0.185" (4.70mm)
B66417GX1x7
B66417G0000X187
FERRITE CORE EFD N87 1PC
TDK
3.428
In Stock
1 : kr.4.57000
Box
Box
Active
EFD
EFD 20 x 10 x 7
N87
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.394" (10.00mm)
0.787" (20.00mm)
0.262" (6.65mm)
B64290L0045X830
B64290L0045X830
FERRITE CORE TOROID 2.77UH N30
TDK
4.877
In Stock
1 : kr.5.21000
Bulk
Bulk
Active
Toroid
-
N30
0.677" (17.20mm)
2.77 µH
±25%
Ungapped
-
4300
1.95
38.52
19.73
-
760.0
Epoxy
0.287" (7.30mm)
-
-
B66413GX187
B66413G0000X187
FERRITE CORE EFD N87 1PC
TDK
4.802
In Stock
1 : kr.5.21000
Box
Box
Active
EFD
EFD 15 x 8 x 5
N87
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.295" (7.50mm)
0.591" (15.00mm)
0.183" (4.65mm)
B64290L632X27
B64290L0632X027
FERRITE CORE TOROID 1.94UH N27
TDK
11.939
In Stock
1 : kr.6.43000
Box
Box
Active
Toroid
-
N27
0.835" (21.20mm)
1.94 µH
±25%
Ungapped
-
2000
1.3
43.55
33.63
33.63
1465.0
Epoxy
0.319" (8.10mm)
-
-
B64290L0632X830
B64290L0632X830
FERRITE CORE TOROID 4.16UH N30
TDK
17.795
In Stock
1 : kr.7.65000
Bulk
Bulk
Active
Toroid
-
N30
0.835" (21.20mm)
4.16 µH
±25%
Ungapped
-
4300
1.3
43.55
33.63
-
1465.0
Epoxy
0.319" (8.10mm)
-
-
B64290L0045X038
B64290L0045X038
FERRITE CORE TOROID 6.44UH T38
TDK
16.385
In Stock
1 : kr.8.17000
Bulk
Bulk
Active
Toroid
-
T38
0.677" (17.20mm)
6.44 µH
±30%
Ungapped
-
10000
1.95
38.52
19.73
-
760.0
Epoxy
0.287" (7.30mm)
-
-
PLT
PLT18/10/2/S-3F36
FERRITE CORE PLT 3F36
Ferroxcube
8.967
In Stock
1 : kr.8.36000
Bulk
-
Bulk
Active
PLT
PLT 18 x 10 x 2
3F36
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.094" (2.40mm)
0.709" (18.00mm)
0.394" (10.00mm)
B66423GX187
B66423G0000X187
FERRITE CORE EFD N87 1PC
TDK
3.105
In Stock
1 : kr.8.55000
Box
Box
Active
EFD
EFD 30 x 15 x 9
N87
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.591" (15.00mm)
1.181" (30.00mm)
0.358" (9.10mm)
B66361GX187
B66361G0000X187
FERRITE CORE ETD N87 1PC
TDK
10.608
In Stock
1 : kr.8.81000
Box
Box
Active
ETD
ETD 34 x 17 x 11
N87
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.689" (17.50mm)
1.339" (34.00mm)
0.433" (11.00mm)
B62152A7X1
B62152A0007X001
FERRITE CORE 2 HOLE 140NH K1
TDK
33.308
In Stock
1 : kr.8.87000
Box
Box
Active
Multi-Hole (2)
-
K1
-
140 nH
±30%
Ungapped
-
80
0.75
7.6
10.2
-
78.0
Uncoated
0.244" (6.20mm)
0.285" (7.25mm)
0.165" (4.20mm)
B64290L618X87
B64290L0618X087
FERRITE CORE TOROID 2.36UH N87
TDK
12.970
In Stock
1 : kr.8.87000
Box
Box
Active
Toroid
-
N87
1.047" (26.60mm)
2.36 µH
±25%
Ungapped
-
2200
1.17
60.07
51.26
-
3079.0
Epoxy
0.433" (11.00mm)
-
-
B65525J0000Rxxx
B65525J0000R087
FERRITE CORE ER 1.2UH N87 2PCS
TDK
11.790
In Stock
1 : kr.9.19000
Box
Box
Active
ER
ER 11 x 5
N87
-
1.2 µH
-20%, +30%
Ungapped
1050.0
2200
1.1
14.1
12.4
-
174.0
Uncoated
0.098" (2.50mm)
0.433" (11.00mm)
0.236" (6.00mm)
B64290L0618X830
B64290L0618X830
FERRITE CORE TOROID 4.62UH N30
TDK
4.332
In Stock
1 : kr.9.52000
Bulk
Bulk
Active
Toroid
-
N30
1.047" (26.60mm)
4.62 µH
±25%
Ungapped
-
4300
1.17
60.07
51.26
-
3079.0
Epoxy
0.433" (11.00mm)
-
-
T60006L2100V082
T60006L2009W914
FERRITE CORE TOROID 25.5UH
VACUUMSCHMELZE
17.159
In Stock
1 : kr.9.65000
Box
-
Box
Active
Toroid
-
-
0.441" (11.20mm)
25.5 µH
-
Ungapped
-
-
-
25.6
5.94
-
-
Uncoated
0.228" (5.80mm)
-
-
B66421GX1x7
B66421G0000X187
FERRITE CORE EFD N87 1PC
TDK
2.466
In Stock
1 : kr.9.90000
Box
Box
Active
EFD
EFD 25 x 13 x 9
N87
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.492" (12.50mm)
0.984" (25.00mm)
0.358" (9.10mm)
13.013
In Stock
1 : kr.10.03000
Bulk
-
Bulk
Active
ROD
-
78
0.250" (6.35mm)
-
-
Ungapped
26.0
2300
-
-
28.3
-
-
Uncoated
-
1.575" (40.00mm)
-
T60006L2100V082
T60006L2012W902
FERRITE CORE TOROID 28UH
VACUUMSCHMELZE
5.359
In Stock
1 : kr.10.61000
Box
-
Box
Active
Toroid
-
-
0.555" (14.10mm)
28 µH
-
Ungapped
-
-
-
31.4
7.2
-
-
Uncoated
0.248" (6.30mm)
-
-
B64290L0618X035
B64290L0618X035
FERRITE CORE TOROID 5.4UH T35
TDK
819
In Stock
1 : kr.10.61000
Bulk
Bulk
Active
Toroid
-
T35
1.047" (26.60mm)
5.4 µH
±25%
Ungapped
-
5000
1.17
60.07
51.26
-
3079.0
Epoxy
0.433" (11.00mm)
-
-
0077617A7
0077120A7
FERRITE CORE TOROID 72NH KOOL MU
Magnetics, a division of Spang & Co.
2.859
In Stock
1 : kr.10.67000
Bulk
-
Bulk
Active
Toroid
-
Kool Mµ
0.653" (16.59mm)
72 nH
±8%
Ungapped
-
125
-
41.2
19.2
-
791.0
Coated
0.250" (6.35mm)
-
-
TX14/9/5
TX14/9/5-4C65
FERRITE CORE TOROID 4C65
Ferroxcube
5.176
In Stock
1 : kr.11.32000
Bulk
-
Bulk
Active
Toroid
TX 14 x 9 x 5
4C65
0.561" (14.25mm)
-
±30%
Ungapped
-
-
2.84
35.0
12.3
-
430.0
Epoxy
0.207" (5.25mm)
-
-
EQ
EQ20/R-3C95
FERRITE CORE EQ 3C95
Ferroxcube
12.522
In Stock
1 : kr.11.77000
Bulk
-
Bulk
Active
EQ
EQ 20
3C95
-
-
-
-
-
-
-
-
-
-
-
Uncoated
0.248" (6.30mm)
0.787" (20.00mm)
0.551" (14.00mm)
B64290L0618X038
B64290L0618X038
FERRITE CORE TOROID 10.7UH T38
TDK
6.658
In Stock
1 : kr.12.15000
Bulk
Bulk
Active
Toroid
-
T38
1.047" (26.60mm)
10.7 µH
±30%
Ungapped
-
10000
1.17
60.07
51.26
-
3079.0
Epoxy
0.433" (11.00mm)
-
-
4.838
In Stock
1 : kr.13.82000
Bulk
-
Bulk
Active
Toroid
-
43
1.142" (29.00mm)
-
±20%
Ungapped
-
800
-
73.0
37.0
-
2700.0
Uncoated
0.295" (7.50mm)
-
-
Showing
of 11.840

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.