Ferrite Cores

Results: 11,849
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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
B65805
B65805C0100A033
FERRITE CORE RM 100NH M33 2PCS
EPCOS - TDK Electronics
500
In Stock
1 : $27.90000
Cut Tape (CT)
500 : $10.69172
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
RM
RM 5
M33
-
100 nH
±3%
Gapped
79.6
750
1.0
20.8
20.8
-
433.0
Uncoated
0.207" (5.25mm)
0.575" (14.60mm)
0.268" (6.80mm)
894
In Stock
1 : $15.91000
Box
Box
Active
ELP
ELP 22 x 6 x 16
N92
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.224" (5.70mm)
0.858" (21.80mm)
0.622" (15.80mm)
8995202021
8995303021
FERRITE CORE EFD 95 SET
Fair-Rite Products Corp.
344
In Stock
1 : $17.70000
Bulk
-
Bulk
Active
EFD
-
95
-
-
±25%
Ungapped
-
3000
113.0
69.3
69.0
66.0
4260.0
Uncoated
-
1.181" (30.00mm)
-
B65807 J Type
B65807J0160A048
FERRITE CORE RM 160NH N48 2PCS
EPCOS - TDK Electronics
3,000
In Stock
1 : $26.19000
Cut Tape (CT)
500 : $9.92988
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
RM
RM 6
N48
-
160 nH
±3%
Gapped
109.0
-
0.78
28.6
36.6
31.0
1050.0
Uncoated
0.246" (6.25mm)
0.701" (17.90mm)
0.323" (8.20mm)
133
In Stock
1 : $29.29000
Bulk
-
Bulk
Active
EER
-
-
-
-
±25%
Ungapped
-
2400
52.0
97.9
187.0
181.0
18260.0
Uncoated
0.866" (22.00mm)
1.654" (42.00mm)
-
B65811J0400A048
B65811J0400A048
FERRITE CORE RM 400NH N48 2PCS
EPCOS - TDK Electronics
800
In Stock
1 : $39.32000
Box
Box
Active
RM
RM 8
N48
-
400 nH
±3%
Gapped
215.0
-
0.59
38.0
64.0
55.0
2430.0
Uncoated
0.324" (8.25mm)
0.913" (23.20mm)
0.433" (11.00mm)
B64290L0062X038
B64290L0062X830
FERRITE CORE TOROID 1.9UH N30
EPCOS - TDK Electronics
6,000
In Stock
1 : $7.18000
Cut Tape (CT)
2,000 : $1.89889
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Toroid
R 9.53 × 4.75 × 3.17
N30
-
1.9 µH
±25%
Ungapped
-
4300
2.85
20.72
7.28
-
151.0
Epoxy
-
-
-
406
In Stock
1 : $8.32000
Box
Box
Active
ELP
ELP 18 x 4 x 10
N92
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.157" (4.00mm)
0.709" (18.00mm)
0.394" (10.00mm)
2PCS POT CORE FOR SIGNAL TRANSFO
H5AP9/5Z-52H
2PCS POT CORE FOR SIGNAL TRANSFO
TDK Corporation
1,222
In Stock
1 : $12.48000
Tray
Tray
Obsolete
P (Pot Core)
P 9 x 5
H5A
-
1.57 µH
±25%
Ungapped
1562.0
3300
1.24
12.4
10.0
7.29
124.0
Uncoated
0.106" (2.70mm)
-
-
1,244
In Stock
1 : $15.83000
Box
Box
Active
ELP
ELP 18 x 4 x 10
N49
-
-
-
Ungapped
-
-
-
-
-
-
-
Uncoated
0.157" (4.00mm)
0.709" (18.00mm)
0.394" (10.00mm)
2PCS POT CORE FOR SIGNAL TRANSFO
H5AP22/13Z-52H
2PCS POT CORE FOR SIGNAL TRANSFO
TDK Corporation
184
In Stock
1 : $23.66000
Tray
Tray
Obsolete
P (Pot Core)
P 22 x 13
H5A
-
5.9 µH
±25%
Ungapped
2333.0
3300
0.497
31.5
63.4
47.7
1997.0
Uncoated
-
-
-
FERRITE CORE TOROID 14UH
T60006-L2020-W450
FERRITE CORE TOROID 14UH
VACUUMSCHMELZE
1,335
Marketplace
1 : $26.57000
Bulk
-
Bulk
Active
Toroid
-
-
0.890" (22.60mm)
14 µH
-
Ungapped
-
-
-
51.1
24.0
-
-
Uncoated
0.402" (10.20mm)
-
-
259
Marketplace
1 : $27.89000
Bulk
-
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
60
In Stock
1 : $476.05000
Box
Box
Active
Toroid
H78 x 50.5 x 25
HP3
3.071" (78.00mm)
15.2 µH
±30%
Ungapped
-
10000
0.58
195.6
338.1
338.1
66079.0
Uncoated
0.984" (25.00mm)
-
-
22,344
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
5099
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.222" (5.65mm)
0.500" (12.70mm)
-
22,344
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
7099
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.222" (5.65mm)
0.500" (12.70mm)
-
22,344
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
5000
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.222" (5.65mm)
0.500" (12.70mm)
-
22,344
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
7070
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.222" (5.65mm)
0.500" (12.70mm)
-
19,600
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
5099
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.252" (6.40mm)
0.500" (12.70mm)
0.146" (3.70mm)
19,600
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
50ALL
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.252" (6.40mm)
0.500" (12.70mm)
0.146" (3.70mm)
19,600
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
5000
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.252" (6.40mm)
0.500" (12.70mm)
0.146" (3.70mm)
19,600
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
7070
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.252" (6.40mm)
0.500" (12.70mm)
0.146" (3.70mm)
19,600
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
-
7099
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.252" (6.40mm)
0.500" (12.70mm)
0.146" (3.70mm)
15,120
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
E 16 x 8 x 5
5099
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.317" (8.05mm)
0.630" (16.00mm)
0.177" (4.50mm)
15,120
Marketplace
Unavailable
Unavailable in your selected currency
*
Bulk
Active
E
E 16 x 8 x 5
7070
-
-
±25%
Ungapped
-
-
-
-
-
-
-
Uncoated
0.317" (8.05mm)
0.630" (16.00mm)
0.177" (4.50mm)
Showing
of 11,849

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.