Ferrite Cores

Results: 11
Manufacturer
EPCOS - TDK ElectronicsFerroxcube
Packaging
BoxBulk
Core Type
TXToroid
Supplier Device Package
-TX 16 x 9.6 x 6.3
Material
3C953E5N27N30N48N49N87T35T37T38T65
Diameter
0.640" (16.25mm)0.659" (16.75mm)0.677" (17.20mm)-
Inductance Factor (Al)
1.29 µH1.42 µH2.77 µH3.35 µH3.87 µH4.19 µH5.47 µH6.44 µH
Tolerance
±25%±30%-
Gap
GappedUngapped
Initial Permeability (µi)
2000220023004300520060006500850010000
Effective Length (le) mm
38.538.52
Effective Area (Ae) mm²
19.719.73
Height
0.258" (6.55mm)0.274" (6.95mm)0.287" (7.30mm)-
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
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
B64290L0045X038
B64290L0045X038
FERRITE CORE TOROID 6.44UH T38
EPCOS - TDK Electronics
30,126
In Stock
1 : £0.76000
Bulk
Bulk
ActiveToroid-T380.677" (17.20mm)6.44 µH±30%Ungapped100001.9538.5219.73760Epoxy0.287" (7.30mm)--
B64290L0045X087
B64290L0045X087
FERRITE CORE TOROID 1.42UH N87
EPCOS - TDK Electronics
5,665
In Stock
1 : £0.48000
Bulk
Bulk
ActiveToroid-N870.677" (17.20mm)1.42 µH±25%Ungapped22001.9538.5219.73760Epoxy0.287" (7.30mm)--
B64290L0045X830
B64290L0045X830
FERRITE CORE TOROID 2.77UH N30
EPCOS - TDK Electronics
6,318
In Stock
1 : £0.50000
Bulk
Bulk
ActiveToroid-N300.677" (17.20mm)2.77 µH±25%Ungapped43001.9538.5219.73760Epoxy0.287" (7.30mm)--
B64290L0045X035
B64290L0045X035
FERRITE CORE TOROID 3.87UH T35
EPCOS - TDK Electronics
5,191
In Stock
1 : £0.56000
Bulk
Bulk
ActiveToroid-T350.677" (17.20mm)3.87 µH±25%Ungapped60001.9538.5219.73760Epoxy0.287" (7.30mm)--
1,792
In Stock
1 : £0.72000
Box
Box
ActiveToroid-N490.677" (17.20mm)--Ungapped-1.9538.5219.73760Epoxy0.287" (7.30mm)--
B64290L45X27
B64290L0045X027
FERRITE CORE TOROID 1.29UH N27
EPCOS - TDK Electronics
1,503
In Stock
1 : £0.56000
Box
Box
ActiveToroid-N270.677" (17.20mm)1.29 µH±25%Ungapped20001.9538.5219.73760Epoxy0.287" (7.30mm)--
B64290L0045X037
B64290L0045X037
FERRITE CORE TOROID 4.19UH T37
EPCOS - TDK Electronics
3,892
In Stock
1 : £0.62000
Box
Box
ActiveToroid-T370.677" (17.20mm)4.19 µH±25%Ungapped65001.9538.5219.73760Epoxy0.287" (7.30mm)--
B64290L0045X037
B64290L0045X065
FERRITE CORE TOROID 3.35UH T65
EPCOS - TDK Electronics
0
In Stock
Check Lead Time
4,000 : £0.25611
Box
Box
ActiveToroid-T650.677" (17.20mm)3.35 µH±30%Ungapped52001.9538.5219.73760Epoxy0.287" (7.30mm)--
0
In Stock
Check Lead Time
4,000 : £0.32826
Box
Box
ActiveToroid-N48---Gapped2300----Epoxy---
0
In Stock
Check Lead Time
4,200 : £0.36688
Bulk
Bulk
ActiveToroidTX 16 x 9.6 x 6.33C950.659" (16.75mm)--Ungapped-1.9538.519.7760Epoxy0.274" (6.95mm)--
0
In Stock
Check Lead Time
4,200 : £0.37669
Bulk
Bulk
ActiveTXTX 16 x 9.6 x 6.33E50.640" (16.25mm)5.47 µH±30%Ungapped85001.9538.519.7760Epoxy0.258" (6.55mm)--
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.