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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part 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
T60006L2100V082
NANOCRYSTALLINE CORE, 9.8X6.5X4.
$1.55000
1,971 - Immediate
VACUUMSCHMELZEVACUUMSCHMELZE
1
2258-T60006L2009W914-ND
-
Box
ActiveToroid--0.441" (11.20mm)25.5 µH-Ungapped---25.65.94--Uncoated0.228" (5.80mm)--
B66285GX187
FERRITE CORE ELP N87 1PC
$2.10000
13,596 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-5391-ND
B66285
Box
ActiveELPELP 22 x 6 x 16N87---Ungapped-------Uncoated0.224" (5.70mm)0.858" (21.80mm)0.622" (15.80mm)
T60006L2100V082
NANOCRYSTALLINE CORE, 17.5X12.6X
$3.18000
4,665 - Immediate
VACUUMSCHMELZEVACUUMSCHMELZE
1
2258-T60006L2017W515-ND
-
Box
ActiveToroid--0.756" (19.20mm)30 µH-Ungapped---47.311.8--Uncoated0.319" (8.10mm)--
B66287G0000X1xx
FERRITE CORE ELP N87 1PC
$3.56000
11,375 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-5394-ND
B66287
Box
ActiveELPELP 32 x 6 x 20N87---Ungapped-------Uncoated0.250" (6.35mm)1.250" (31.75mm)0.801" (20.35mm)
B66501G0000X1xx
FERRITE CORE ER N87 1PC
$4.26000
4,695 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-75541-ND
B66501
Tray
ActiveERER 32 x 5 x 21N87---Ungapped-------Uncoated0.201" (5.10mm)1.260" (32.00mm)0.827" (21.00mm)
B64290L0058X830
FERRITE CORE TOROID 4.36UH N30
$4.59000
4,423 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-3858-ND
B64290
Tray
ActiveToroid-N301.397" (35.50mm)4.36 µH±25%Ungapped-43001.2482.0666.08-5423Epoxy0.437" (11.10mm)--
B64290L0048X830
FERRITE CORE TOROID 5.46UH N30
$5.60000
4,251 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-3857-ND
B64290
Tray
ActiveToroid-N301.397" (35.50mm)5.46 µH±25%Ungapped-43000.9982.0682.6-6778Epoxy0.535" (13.60mm)--
PQ
FERRITE CORE 2PC SET
$9.12000
4,675 - Immediate
FerroxcubeFerroxcube
1
1779-1194-ND
-
Bulk
ActivePQPQ 32 x 303C95-----------Uncoated1.193" (30.30mm)1.299" (33.00mm)0.866" (22.00mm)
B64290L0668X038
FERRITE CORE TOROID 17.6UH T38
$11.20000
237 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-3867-ND
B64290
Tray
ActiveToroid-T381.551" (39.40mm)17.6 µH±30%Ungapped-100000.7182.97116.2-9644Epoxy0.543" (13.80mm)--
TX36/23/15
FERRITE CORES ROUND
$12.84000
2,948 - Immediate
FerroxcubeFerroxcube
1
1779-1607-ND
-
Bulk
ActiveToroidTX 36 x 23 x 154C651.463" (37.15mm)----------Epoxy0.630" (16.00mm)--
$14.24000
1,128 - Immediate
FerroxcubeFerroxcube
1
1779-1167-ND
-
Bulk
ActivePLTPLT 64 x 50 x 53F4-----------Uncoated0.200" (5.08mm)2.520" (64.00mm)2.000" (50.80mm)
$14.49000
2,977 - Immediate
FerroxcubeFerroxcube
1
1779-1165-ND
-
Bulk
ActivePLTPLT 64 x 50 x 53C95-----------Uncoated0.200" (5.08mm)2.520" (64.00mm)2.000" (50.80mm)
$15.11000
576 - Immediate
FerroxcubeFerroxcube
1
1779-1057-ND
-
Bulk
ActiveEE 64 x 10 x 503C95-----------Uncoated0.402" (10.20mm)2.520" (64.00mm)2.000" (50.80mm)
$16.12000
8,187 - Immediate
Fair-Rite Products Corp.Fair-Rite Products Corp.
1
1934-1592-ND
-
Bulk
ActiveToroid-432.400" (60.96mm)-±20%Ungapped-800-145158-22800Uncoated0.500" (12.70mm)--
B64290L0082X087
FERRITE CORE TOROID 4.46UH N87
$17.73000
472 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-3872-ND
B64290
Tray
ActiveToroid-N872.040" (51.80mm)4.46 µH±25%Ungapped-22000.62120.4195.7-23560Epoxy0.839" (21.30mm)--
PQ
FERRITE CORE 2PC SET
$30.99000
679 - Immediate
FerroxcubeFerroxcube
1
1779-1221-ND
-
Bulk
ActivePQPQ 50 x 503C95-----------Uncoated1.969" (50.00mm)2.008" (51.00mm)1.260" (32.00mm)
TX63/38/25-3
FERRITE CORES ROUND
$39.86000
404 - Immediate
FerroxcubeFerroxcube
1
1779-1677-ND
-
Bulk
ActiveToroid--2.480" (63.00mm)----------Epoxy0.984" (25.00mm)--
B65684AR87
FERRITE CORE PM 9.2UH N87 2PCS
$42.51000
165 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-5172-ND
B65684
Box
ActivePMPM 62 x 49N872.441" (62.00mm)9.2 µH-20%, +30%Ungapped140022000.19110957047062000Uncoated0.965" (24.50mm)--
$55.76000
300 - Immediate
Fair-Rite Products Corp.Fair-Rite Products Corp.
1
5943015901-ND
-
Bulk
ActiveToroid-43--±25%Ungapped-800-230277-63700Uncoated0.500" (12.70mm)--
$90.52000
123 - Immediate
FerroxcubeFerroxcube
1
1779-1240-ND
-
Bulk
ActiveUU 93 x 76 x 303C94-----------Uncoated2.992" (76.00mm)3.661" (93.00mm)1.181" (30.00mm)
B65686AR87
FERRITE CORE PM 10UH N87 2PCS
$124.53000
142 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-5178-ND
B65686
Box
ActivePMPM 74 x 59N872.913" (74.00mm)10 µH-20%, +30%Ungapped129022000.162128790630101000Uncoated1.161" (29.50mm)--
T60006L2100V082
NANOCRYSTALLINE CORE, 80X50X20,
$125.16000
211 - Immediate
VACUUMSCHMELZEVACUUMSCHMELZE
1
2258-T60006L2080V140-ND
-
Box
ActiveToroid--3.378" (85.80mm)94 µH-Ungapped---204228--Uncoated1.004" (25.50mm)--
$0.25000
25,750 - Immediate
Fair-Rite Products Corp.Fair-Rite Products Corp.
1
1934-1589-ND
-
Bulk
ActiveToroid-430.230" (5.84mm)-±20%Ungapped-800-134.1-53Uncoated0.120" (3.05mm)--
$0.32000
21,293 - Immediate
Fair-Rite Products Corp.Fair-Rite Products Corp.
1
1934-1566-ND
-
Bulk
ActiveROD-780.030" (0.76mm)--Ungapped482300--0.442--Uncoated-0.295" (7.50mm)-
$0.34000
22,626 - Immediate
Fair-Rite Products Corp.Fair-Rite Products Corp.
1
1934-1020-ND
-
Bulk
ActiveROD-780.039" (1.00mm)--Ungapped482300--0.785--Uncoated-0.394" (10.00mm)-
Showing
1 - 25
of 4,523

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.