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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 : ₱142.50000
Bulk
-
Bulk
ActiveROD-780.374" (9.50mm)--Ungapped292300-257.07--Uncoated-2.756" (70.00mm)-
30,257
In Stock
1 : ₱193.30000
Bulk
-
Bulk
ActiveToroid-611.400" (35.56mm)-±25%Ungapped-125-8979-7000Uncoated0.500" (12.70mm)--
4,393
In Stock
1 : ₱516.84000
Bulk
-
Bulk
ActiveToroid-432.400" (60.96mm)-±20%Ungapped-800-145158-22800Uncoated0.500" (12.70mm)--
658
In Stock
1 : ₱1,128.29000
Bulk
-
Bulk
ActiveToroid-68---Ungapped-16-145158-22800Uncoated0.500" (12.70mm)--
110
In Stock
1 : ₱4,198.38000
Bulk
-
Bulk
ActiveToroid-43--±25%Ungapped-800-251300-70500Uncoated--3.976" (101.00mm)
22,106
In Stock
1 : ₱6.42000
Bulk
-
Bulk
ActiveToroid-430.230" (5.84mm)-±20%Ungapped-800-134.1-53Uncoated0.120" (3.05mm)--
5,435
In Stock
1 : ₱7.01000
Bulk
-
Bulk
ActiveROD-780.030" (0.76mm)--Ungapped482300--0.442--Uncoated-0.295" (7.50mm)-
13,945
In Stock
1 : ₱8.76000
Bulk
-
Bulk
ActiveROD-780.039" (1.00mm)--Ungapped482300--0.785--Uncoated-0.394" (10.00mm)-
3,113
In Stock
1 : ₱9.93000
Bulk
-
Bulk
ActiveROD-610.039" (1.00mm)--Ungapped35125--0.785--Uncoated-0.394" (10.00mm)-
6,337
In Stock
1 : ₱12.85000
Bulk
-
Bulk
ActiveROD-610.030" (0.76mm)--Ungapped35125--0.442--Uncoated-0.295" (7.50mm)-
13,404
In Stock
1 : ₱15.77000
Box
-
Box
ActiveROD-610.079" (2.00mm)--Ungapped25125--3.14--Uncoated-0.591" (15.00mm)-
9,737
In Stock
1 : ₱17.52000
Bulk
-
Bulk
ActiveToroid--0.374" (9.50mm)245 nH±25%Ungapped-55028620.77.3-150Uncoated0.125" (3.18mm)--
17,028
In Stock
1 : ₱21.02000
Bulk
-
Bulk
ActiveROD-780.118" (3.00mm)--Ungapped362300--7.07--Uncoated-0.984" (25.00mm)-
13,391
In Stock
1 : ₱27.45000
Bulk
-
Bulk
ActiveToroid-430.630" (16.00mm)-±20%Ungapped-800-38.514.5-560Uncoated---
7,388
In Stock
1 : ₱28.62000
Bulk
-
Bulk
ActiveROD-670.118" (3.00mm)--Ungapped2040--7.07--Uncoated-0.984" (25.00mm)-
1,963
In Stock
1 : ₱28.62000
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 : ₱28.62000
Bulk
-
Bulk
ActiveROD-770.128" (3.25mm)--Ungapped292000-257.07--Uncoated-1.000" (25.40mm)-
6,994
In Stock
1 : ₱32.12000
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.
1,372
In Stock
1 : ₱32.70000
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 : ₱35.04000
Bulk
-
Bulk
ActiveROD-610.118" (3.00mm)--Ungapped29125--7.07--Uncoated-0.984" (25.00mm)-
3,060
In Stock
1 : ₱35.04000
Bulk
-
Bulk
ActiveToroid-670.375" (9.53mm)--Ungapped-40-20.77.2-150Uncoated0.125" (3.18mm)--
1,823
In Stock
1 : ₱38.54000
Bulk
-
Bulk
ActiveROD-610.250" (6.35mm)--Ungapped29125-257.07--Uncoated-0.870" (22.10mm)-
14,653
In Stock
1 : ₱42.05000
Box
-
Box
ActiveToroid-670.500" (12.70mm)--Ungapped-40-29.512.9-380Uncoated0.188" (4.78mm)--
45,827
In Stock
1 : ₱42.63000
Box
Box
ActiveEE5N87---Ungapped-------Uncoated0.104" (2.65mm)0.207" (5.25mm)0.079" (2.00mm)
60,318
In Stock
1 : ₱43.22000
Bulk
-
Bulk
ActiveROD-770.250" (6.35mm)--Ungapped-2000-----Uncoated-1.500" (38.10mm)-
Showing
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of 4,777

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.