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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B65875A0250E095PQ20/20 N95 250 +7% - |
2,702 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ER18/3.2/10-3C97-A100-SFERRITE CORE ER 100NH 3C97 2PC |
3,853 | - |
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Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3C97 | - | 100 nH | ±3% | Gapped | 58.0 | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
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ER18/3.2/10-3F36-A100-SFERRITE CORE ER 100NH 3F36 2PC |
2,163 | - |
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Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3F36 | - | 100 nH | ±3% | Gapped | 58.0 | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
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ER18/3.2/10-3F46-A100-SFERRITE CORE ER 100NH 3F46 2PC |
2,254 | - |
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Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3F46 | - | 100 nH | ±3% | Gapped | 58.0 | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
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TX26/15/20-3E10Ferrite Misc |
3,780 | - |
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Datasheet | TX26/15/20 | Bulk | Active | Toroid | TX 26 x 15 x 20 | 3E10 | 1.061" (26.95mm) | 2.2 µH | ±20% | Gapped | - | - | 0.538 | 60.1 | 112.0 | - | 6720.0 | Epoxy | 0.827" (21.00mm) | - | - |
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P14/8-3H3-A400Ferrite Misc |
3,140 | - |
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Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 400 nH | ±3% | Gapped | 251.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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P14/8-3H3-A160Ferrite Misc |
3,363 | - |
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Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 160 nH | ±3% | Gapped | 100.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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P14/8-3H3-A315Ferrite Misc |
2,392 | - |
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Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 315 nH | ±3% | Gapped | 198.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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P14/8-3H3-A250Ferrite Misc |
4,874 | - |
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Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 250 nH | ±3% | Gapped | 157.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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E42/21/20-3F36-G500FERRITE CORE E 3F36 |
4,194 | - |
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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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B65809A0250A041FERRITE CORE |
1,347 | - |
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Datasheet | RM6/R | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
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UR46/21/11-3C90FERRITE CORE UR 3C90 |
1,154 | - |
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Datasheet | - | Bulk | Active | UR | UR 46 x 21 x 11 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.837" (21.25mm) | 1.819" (46.20mm) | 0.439" (11.14mm) |
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T60006L2020W989W989 |
4,728 | - |
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Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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T60006L2020W768W768 |
3,180 | - |
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Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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C058119A2HIGH FLUX 147 PERM KHAKI 120 SIZ |
4,716 | - |
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Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.680" (17.27mm) | 88 nH | ±8% | Ungapped | - | 147 | - | 41.2 | 19.2 | - | 793.0 | Coated | 0.280" (7.11mm) | - | - |
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0058052A2HIGH FLUX 026 PERM KHAKI 050 SIZ |
1,043 | - |
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Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.500" (12.70mm) | 12 nH | ±8% | Ungapped | - | 26 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
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B65541D0000Y038FERRITE CORE P 9.8UH T38 2PCS |
2,065 | - |
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Datasheet | P14/8 | Box | Active | P (Pot Core) | P 14 x 8 | T38 | 0.563" (14.30mm) | 9.8 µH | -30%, +40% | Ungapped | 5710.0 | 10000 | 0.8 | 20.0 | 25.0 | 20.0 | 500.0 | Uncoated | 0.167" (4.25mm) | - | - |
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ETD49/25/16-3F36-G200FERRITE CORE ETD 3F36 |
2,198 | - |
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Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.972" (24.70mm) | 1.961" (49.80mm) | 0.657" (16.70mm) |
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E38/8/25-3C98Ferrite Misc |
3,796 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ETD49/25/16-3C94-G3500Ferrite Misc |
3,385 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
