Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | 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⁻¹ | Effective Length (le) mm | Effective Area (Ae) mm² | Minimum Core Cross Section (Amin) mm² | Effective Magnetic Volume (Ve) mm³ | Finish | Height | Length | Width |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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P11/7-3C91-A160Ferrite Misc |
2,570 | - |
|
Datasheet | - | Bulk | Active | P | P 11 x 7 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
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P11/7-3C91-A100Ferrite Misc |
3,048 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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RM6S-3D3-A100/NFerrite Misc |
2,530 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3D3 | - | 100 nH | ±3% | Gapped | 70.0 | - | 0.863 | 27.3 | 31.0 | 23.8 | 840.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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RM6S-3D3-A160/NFerrite Misc |
2,507 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3D3 | - | 160 nH | ±3% | Gapped | 110.0 | - | 0.863 | 27.3 | 31.0 | 23.8 | 840.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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B66363G0000X195ETD39/20/13 N95 AL3400NH+30%/-20 |
3,946 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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PLT43/28/4.1-3C90FERRITE CORE PLT 3C90 |
3,209 | - |
|
Datasheet | - | Bulk | Active | PLT | PLT 43 x 28 x 4.1 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.161" (4.10mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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PLT43/28/4.1-3C94Ferrite Misc |
3,209 | - |
|
Datasheet | - | Bulk | Active | PLT | PLT 43 x 28 x 4.1 | 3C94 | - | - | - | Ungapped | - | - | 0.226 | 50.4 | 229.0 | 229.0 | 11500.0 | Uncoated | 0.161" (4.10mm) | 1.701" (43.20mm) | 1.098" (27.90mm) |
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TX26/15/20-3F36Ferrite Misc |
1,418 | - |
|
Datasheet | TX26/15/20 | Bulk | Active | TX | TX 26 x 15 x 20 | 3F36 | 1.061" (26.95mm) | - | - | Ungapped | - | - | 0.538 | 60.1 | 112.0 | - | 6720.0 | Epoxy | 0.827" (21.00mm) | - | - |
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EQX4128E060L199X FLUX 060 PERM EQ 4128 SIZE |
4,464 | - |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 140 nH | ±8% | Ungapped | - | 60 | - | 115.0 | 200.0 | - | 23000.0 | Uncoated | 0.783" (19.90mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
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EQX4128E040L199X FLUX 040 PERM EQ 4128 SIZE |
1,064 | - |
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Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 100 nH | ±8% | Ungapped | - | 40 | - | 115.0 | 200.0 | - | 23000.0 | Uncoated | 0.783" (19.90mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
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EQX4128E026L199X FLUX 026 PERM EQ 4128 SIZE |
2,929 | - |
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Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 68 nH | ±8% | Ungapped | - | 26 | - | 115.0 | 200.0 | - | 23000.0 | Uncoated | 0.783" (19.90mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
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PF42120UGEP CORE |
2,456 | - |
|
Datasheet | - | Bulk | Active | EP | - | F | - | 5 µH | ±25% | Ungapped | - | 3000 | - | 41.1 | 78.7 | 60.8 | 3230.0 | Uncoated | 0.843" (21.40mm) | 0.945" (24.00mm) | 0.591" (15.00mm) |
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B66484U0350K197FERRITE CORE |
2,491 | - |
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Datasheet | ER25/6/15 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
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B66484U1400L197ER25/6/15 N97 1400 +15% |
4,088 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E42/21/20-3F36FERRITE CORE E 3F36 |
3,969 | - |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
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E42/21/20-3C97Ferrite Misc |
2,582 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B66481GX187FERRITE CORE EQ N87 |
4,003 | - |
|
Datasheet | B66481 | Tape & Reel (TR) | Active | EQ | EQ 25 x 6 | N87 | - | - | ±0.25% | - | - | - | - | - | - | - | - | Uncoated | 0.220" (5.60mm) | 0.984" (25.00mm) | 0.709" (18.00mm) |
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B64290A0774X097R31.5/19/12.5 N97 AL2900NH+25%/ |
3,270 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B64290L0774X035R31.5/19/12.5 T35 RINGKERN |
3,342 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B65805J0160A041FERRITE CORE RM |
1,902 | - |
|
Datasheet | RM5 | Box | Active | RM | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
