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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
8,519
In Stock
1 : ¥381.00000
Bulk
-
Bulk
ActiveROD-780.374" (9.50mm)--Ungapped292300-257.07--Uncoated-2.756" (70.00mm)-
17,575
In Stock
1 : ¥540.00000
Bulk
-
Bulk
ActiveToroid-611.400" (35.56mm)-±25%Ungapped-125-8979-7000Uncoated0.500" (12.70mm)--
7,622
In Stock
1 : ¥1,482.00000
Bulk
-
Bulk
ActiveToroid-432.400" (60.96mm)-±20%Ungapped-800-145158-22800Uncoated0.500" (12.70mm)--
11,826
In Stock
1 : ¥16.00000
Bulk
-
Bulk
ActiveToroid-430.230" (5.84mm)-±20%Ungapped-800-134.1-53Uncoated0.120" (3.05mm)--
10,808
In Stock
1 : ¥18.00000
Bulk
-
Bulk
ActiveROD-780.030" (0.76mm)--Ungapped482300--0.442--Uncoated-0.295" (7.50mm)-
15,893
In Stock
1 : ¥26.00000
Bulk
-
Bulk
ActiveROD-780.039" (1.00mm)--Ungapped482300--0.785--Uncoated-0.394" (10.00mm)-
8,625
In Stock
1 : ¥28.00000
Box
-
Box
ActiveROD-520.079" (2.00mm)--Ungapped-250-----Uncoated-0.591" (15.00mm)-
21,430
In Stock
1 : ¥29.00000
Box
-
Box
ActiveROD-670.039" (1.00mm)--Ungapped2240--0.785--Uncoated-0.394" (10.00mm)-
12,000
In Stock
1 : ¥29.00000
Bulk
-
Bulk
ActiveROD-610.030" (0.76mm)--Ungapped35125--0.442--Uncoated-0.295" (7.50mm)-
8,441
In Stock
1 : ¥29.00000
Bulk
-
Bulk
ActiveROD-610.039" (1.00mm)--Ungapped35125--0.785--Uncoated-0.394" (10.00mm)-
1,218
In Stock
1 : ¥37.00000
Box
-
Box
ActiveToroid-770.230" (5.84mm)-±25%Ungapped-2000-132-27Uncoated0.060" (1.52mm)--
5952003801
5961000811
FERRITE CORE TOROID 15NH 61
Fair-Rite Products Corp.
6,442
In Stock
1 : ¥38.00000
Box
-
Box
ActiveToroid-61-15 nH-Ungapped-1258769.21.1-9.7Parylene---
8,785
In Stock
1 : ¥43.00000
Bulk
-
Bulk
ActiveROD-610.059" (1.50mm)--Ungapped35125--1.77--Uncoated-0.591" (15.00mm)-
3,081
In Stock
1 : ¥44.00000
Bulk
-
Bulk
ActiveToroid-610.155" (3.94mm)--Ungapped-125-9.21.1-9.7Uncoated0.050" (1.27mm)--
2,446
In Stock
1 : ¥45.00000
Bulk
-
Bulk
ActiveROD-670.059" (1.50mm)--Ungapped2240--1.77--Uncoated-0.591" (15.00mm)-
1,149
In Stock
1 : ¥47.00000
Box
-
Box
ActiveToroid-670.230" (5.84mm)--Ungapped-40-132-27Uncoated0.060" (1.52mm)--
5,778
In Stock
1 : ¥51.00000
Box
-
Box
ActiveROD-670.079" (2.00mm)--Ungapped1840--3.14--Uncoated-0.591" (15.00mm)-
4,053
In Stock
1 : ¥51.00000
Box
-
Box
ActiveROD-610.079" (2.00mm)--Ungapped25125--3.14--Uncoated-0.591" (15.00mm)-
13,870
In Stock
1 : ¥54.00000
Bulk
-
Bulk
ActiveROD-780.118" (3.00mm)--Ungapped362300--7.07--Uncoated-0.984" (25.00mm)-
5952003801
5980000201
FERRITE CORE TOROID 245NH
Fair-Rite Products Corp.
3,175
In Stock
1 : ¥56.00000
Bulk
Bulk
ActiveToroid--0.374" (9.50mm)245 nH±25%Ungapped-55028620.77.3-150Uncoated0.125" (3.18mm)--
4,620
In Stock
1 : ¥82.00000
Bulk
-
Bulk
ActiveROD-610.098" (2.50mm)--Ungapped27125--4.91--Uncoated-0.787" (20.00mm)-
12,360
In Stock
1 : ¥84.00000
Bulk
-
Bulk
ActiveToroid-430.630" (16.00mm)-±20%Ungapped-800-38.514.5-560Uncoated---
10,165
In Stock
1 : ¥87.00000
Bulk
-
Bulk
ActiveROD-670.118" (3.00mm)--Ungapped2040--7.07--Uncoated-0.984" (25.00mm)-
10,874
In Stock
1 : ¥88.00000
Bulk
-
Bulk
ActiveToroid-670.375" (9.53mm)--Ungapped-40-20.77.2-150Uncoated0.125" (3.18mm)--
3,509
In Stock
1 : ¥88.00000
Bulk
-
Bulk
ActiveROD-610.118" (3.00mm)--Ungapped29125--7.07--Uncoated-0.984" (25.00mm)-
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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.