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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
21.095
In Stock
1 : 3,10000 €
Bulk
-
Bulk
ActiveToroid-611.400" (35.56mm)-±25%Ungapped-125-8979-7000Uncoated0.500" (12.70mm)--
10.756
In Stock
1 : 8,77000 €
Bulk
-
Bulk
ActiveToroid-432.400" (60.96mm)-±20%Ungapped-800-145158-22800Uncoated0.500" (12.70mm)--
11.966
In Stock
1 : 0,10000 €
Bulk
-
Bulk
ActiveToroid-430.230" (5.84mm)-±20%Ungapped-800-134.1-53Uncoated0.120" (3.05mm)--
16.222
In Stock
1 : 0,14000 €
Bulk
-
Bulk
ActiveROD-780.039" (1.00mm)--Ungapped482300--0.785--Uncoated-0.394" (10.00mm)-
8.601
In Stock
1 : 0,16000 €
Bulk
-
Bulk
ActiveROD-610.039" (1.00mm)--Ungapped35125--0.785--Uncoated-0.394" (10.00mm)-
8.639
In Stock
1 : 0,18000 €
Box
-
Box
ActiveROD-520.079" (2.00mm)--Ungapped-250-----Uncoated-0.591" (15.00mm)-
12.099
In Stock
1 : 0,21000 €
Bulk
-
Bulk
ActiveROD-610.030" (0.76mm)--Ungapped35125--0.442--Uncoated-0.295" (7.50mm)-
9.825
In Stock
1 : 0,21000 €
Bulk
-
Bulk
ActiveROD-610.059" (1.50mm)--Ungapped35125--1.77--Uncoated-0.591" (15.00mm)-
2.571
In Stock
1 : 0,22000 €
Bulk
-
Bulk
ActiveROD-670.059" (1.50mm)--Ungapped2240--1.77--Uncoated-0.591" (15.00mm)-
1.363
In Stock
1 : 0,23000 €
Box
-
Box
ActiveToroid-770.230" (5.84mm)-±25%Ungapped-2000-132-27Uncoated0.060" (1.52mm)--
4.338
In Stock
1 : 0,25000 €
Box
-
Box
ActiveROD-610.079" (2.00mm)--Ungapped25125--3.14--Uncoated-0.591" (15.00mm)-
3.270
In Stock
1 : 0,28000 €
Bulk
Bulk
ActiveToroid--0.374" (9.50mm)245 nH±25%Ungapped-55028620.77.3-150Uncoated0.125" (3.18mm)--
1.212
In Stock
1 : 0,30000 €
Box
-
Box
ActiveToroid-670.230" (5.84mm)--Ungapped-40-132-27Uncoated0.060" (1.52mm)--
6.063
In Stock
1 : 0,33000 €
Box
-
Box
ActiveROD-670.079" (2.00mm)--Ungapped1840--3.14--Uncoated-0.591" (15.00mm)-
12.656
In Stock
1 : 0,44000 €
Bulk
-
Bulk
ActiveToroid-430.630" (16.00mm)-±20%Ungapped-800-38.514.5-560Uncoated---
10.302
In Stock
1 : 0,46000 €
Bulk
-
Bulk
ActiveROD-670.118" (3.00mm)--Ungapped2040--7.07--Uncoated-0.984" (25.00mm)-
1.541
In Stock
1 : 0,46000 €
Box
-
Box
ActiveToroid-430.530" (13.45mm)440 nH-25%, +20%Ungapped-8002.290429.512.9-381Plastic0.213" (5.40mm)--
828
In Stock
1 : 0,46000 €
Bulk
-
Bulk
ActiveROD-770.128" (3.25mm)--Ungapped292000-257.07--Uncoated-1.000" (25.40mm)-
6.098
In Stock
1 : 0,51000 €
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.
808
In Stock
1 : 0,52000 €
Box
-
Box
ActiveToroid-430.402" (10.20mm)350 nH-25%, +20%Ungapped-8002.854920.77.25-150Plastic0.150" (3.81mm)--
12.668
In Stock
1 : 0,56000 €
Bulk
-
Bulk
ActiveToroid-670.375" (9.53mm)--Ungapped-40-20.77.2-150Uncoated0.125" (3.18mm)--
3.544
In Stock
1 : 0,56000 €
Bulk
-
Bulk
ActiveROD-610.118" (3.00mm)--Ungapped29125--7.07--Uncoated-0.984" (25.00mm)-
1.262
In Stock
1 : 0,62000 €
Bulk
-
Bulk
ActiveROD-610.250" (6.35mm)--Ungapped29125-257.07--Uncoated-0.870" (22.10mm)-
33.202
In Stock
1 : 0,64000 €
Box
-
Box
ActiveToroid-670.500" (12.70mm)--Ungapped-40-29.512.9-380Uncoated0.188" (4.78mm)--
11.110
In Stock
1 : 0,65000 €
Bulk
-
Bulk
ActiveROD-780.197" (5.00mm)--Ungapped292300--19.6--Uncoated-1.378" (35.00mm)-
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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.