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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<sup>-1</sup>
Effective Length (le) mm
Effective Area (Ae) mm²
Minimum Core Cross Section (Amin) mm²
Effective Magnetic Volume (Ve) mm³
Finish
Height
Length
Width
9.851
In Stock
1 : 2,35000 €
Bulk
-
Bulk
ActiveROD-780.374" (9.50mm)--Ungapped292300-257.07--Uncoated-2.756" (70.00mm)-
30.240
In Stock
1 : 3,19000 €
Bulk
-
Bulk
ActiveToroid-611.400" (35.56mm)-±25%Ungapped-125-8979-7000Uncoated0.500" (12.70mm)--
4.263
In Stock
1 : 8,54000 €
Bulk
-
Bulk
ActiveToroid-432.400" (60.96mm)-±20%Ungapped-800-145158-22800Uncoated0.500" (12.70mm)--
956
In Stock
1 : 18,63000 €
Bulk
-
Bulk
ActiveToroid-68---Ungapped-16-145158-22800Uncoated0.500" (12.70mm)--
110
In Stock
1 : 69,34000 €
Bulk
-
Bulk
ActiveToroid-43--±25%Ungapped-800-251300-70500Uncoated--3.976" (101.00mm)
22.106
In Stock
1 : 0,11000 €
Bulk
-
Bulk
ActiveToroid-430.230" (5.84mm)-±20%Ungapped-800-134.1-53Uncoated0.120" (3.05mm)--
5.435
In Stock
1 : 0,12000 €
Bulk
-
Bulk
ActiveROD-780.030" (0.76mm)--Ungapped482300--0.442--Uncoated-0.295" (7.50mm)-
17.575
In Stock
1 : 0,14000 €
Bulk
-
Bulk
ActiveROD-780.039" (1.00mm)--Ungapped482300--0.785--Uncoated-0.394" (10.00mm)-
2.993
In Stock
1 : 0,16000 €
Bulk
-
Bulk
ActiveROD-610.039" (1.00mm)--Ungapped35125--0.785--Uncoated-0.394" (10.00mm)-
13.404
In Stock
1 : 0,26000 €
Box
-
Box
ActiveROD-610.079" (2.00mm)--Ungapped25125--3.14--Uncoated-0.591" (15.00mm)-
9.968
In Stock
1 : 0,29000 €
Bulk
-
Bulk
ActiveToroid--0.374" (9.50mm)245 nH±25%Ungapped-55028620.77.3-150Uncoated0.125" (3.18mm)--
17.012
In Stock
1 : 0,35000 €
Bulk
-
Bulk
ActiveROD-780.118" (3.00mm)--Ungapped362300--7.07--Uncoated-0.984" (25.00mm)-
13.386
In Stock
1 : 0,45000 €
Bulk
-
Bulk
ActiveToroid-430.630" (16.00mm)-±20%Ungapped-800-38.514.5-560Uncoated---
10.384
In Stock
1 : 0,47000 €
Bulk
-
Bulk
ActiveROD-670.118" (3.00mm)--Ungapped2040--7.07--Uncoated-0.984" (25.00mm)-
1.933
In Stock
1 : 0,47000 €
Box
-
Box
ActiveToroid-430.530" (13.45mm)440 nH-25%, +20%Ungapped-8002.290429.512.9-381Plastic0.213" (5.40mm)--
1.449
In Stock
1 : 0,47000 €
Bulk
-
Bulk
ActiveROD-770.128" (3.25mm)--Ungapped292000-257.07--Uncoated-1.000" (25.40mm)-
6.994
In Stock
1 : 0,53000 €
Bulk
-
Bulk
ActiveROD-770.250" (6.35mm)--Ungapped292000-257.07--Uncoated-1.000" (25.40mm)-
5943000221
5943000221
43 TOROID PLASTIC COATED
Fair-Rite Products Corp.
1.370
In Stock
1 : 0,54000 €
Box
-
Box
ActiveToroid-430.402" (10.20mm)350 nH-25%, +20%Ungapped-8002.854920.77.25-150Plastic0.150" (3.81mm)--
10.659
In Stock
1 : 0,58000 €
Bulk
-
Bulk
ActiveROD-610.118" (3.00mm)--Ungapped29125--7.07--Uncoated-0.984" (25.00mm)-
2.950
In Stock
1 : 0,58000 €
Bulk
-
Bulk
ActiveToroid-670.375" (9.53mm)--Ungapped-40-20.77.2-150Uncoated0.125" (3.18mm)--
1.823
In Stock
1 : 0,64000 €
Bulk
-
Bulk
ActiveROD-610.250" (6.35mm)--Ungapped29125-257.07--Uncoated-0.870" (22.10mm)-
14.653
In Stock
1 : 0,69000 €
Box
-
Box
ActiveToroid-670.500" (12.70mm)--Ungapped-40-29.512.9-380Uncoated0.188" (4.78mm)--
45.827
In Stock
1 : 0,70000 €
Box
Box
ActiveEE5N87---Ungapped-------Uncoated0.104" (2.65mm)0.207" (5.25mm)0.079" (2.00mm)
60.318
In Stock
1 : 0,71000 €
Bulk
-
Bulk
ActiveROD-770.250" (6.35mm)--Ungapped-2000-----Uncoated-1.500" (38.10mm)-
4.947
In Stock
1 : 0,71000 €
Bulk
-
Bulk
ActiveROD-780.157" (4.00mm)--Ungapped312300--12.6--Uncoated-1.181" (30.00mm)-
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of 4.774

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.