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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E25/13/7-3C92FERRITE CORE E 3C92 |
1,194 | - |
|
Datasheet | - | Bulk | Active | E | E 25 x 13 x 7 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
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E14/3.5/5-3F36FERRITE CORE E 3F36 |
1,555 | - |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
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E14/3.5/5-3F46FERRITE CORE E 3F46 |
3,192 | - |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
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|
XP41407TCTOROID BLACK COATED |
2,294 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.510" (12.95mm) | 1.356 µH | ±25% | Ungapped | - | 2500 | - | 29.5 | 12.8 | - | 378.0 | Coated | 0.196" (4.98mm) | - | - |
|
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B64290P0037X033FERRITE CORE TOROID M33 |
4,897 | - |
|
Datasheet | TC6.3/3.8/2.5 | Box | Active | Toroid | - | M33 | - | - | - | Gapped | - | 750 | - | - | - | - | - | Parylene | - | - | - |
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PP40707UGEP CORE |
4,603 | - |
|
Datasheet | - | Bulk | Active | EP | - | P | - | 1.173 µH | - | Ungapped | - | 2500 | - | 15.5 | 10.7 | 8.55 | 165.0 | Uncoated | 0.291" (7.40mm) | 0.362" (9.20mm) | 0.250" (6.35mm) |
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YM41005TCTOROID PARYLENE COATED |
3,325 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.393" (9.99mm) | 9.988 µH | ±30% | Ungapped | - | 15000 | - | 20.7 | 10.9 | - | 227.0 | Parylene | 0.201" (5.10mm) | - | - |
|
B66434G0000X187FERRITE CORE EV N87 1PC |
1,816 | - |
|
Datasheet | EV15/9/7 | Box | Active | EV | EV 15 x 9 x 7 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.354" (9.00mm) | 0.573" (14.80mm) | 0.275" (7.00mm) |
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TGP-24-6P-ZFerrite Misc |
2,107 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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TN13/7.5/5-4A11Ferrite Misc |
4,087 | - |
|
Datasheet | - | Bulk | Active | Toroid | TN 13 x 7.5 x 5 | 4A11 | 0.512" (13.00mm) | 358 nH | ±25% | Ungapped | - | 700 | 2.46 | 30.1 | 12.2 | - | 368.0 | Nylon | 0.213" (5.40mm) | - | - |
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5943001921FERRITE CORE TOROID 965NH 43 |
1,113 | - |
|
Datasheet | - | Box | Active | Toroid | - | 43 | 0.530" (13.45mm) | 965 nH | -30%, +25% | Ungapped | - | 800 | 1.04 | 31.2 | 29.9 | - | 930.0 | Plastic | 0.533" (13.55mm) | - | - |
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0R42512UCU-CORE |
4,306 | - |
|
Datasheet | - | Bulk | Active | U | - | R | - | 1.907 µH | - | Ungapped | - | 2300 | - | 68.9 | 80.0 | 80.0 | 4170.0 | Uncoated | 0.508" (12.90mm) | 1.000" (25.40mm) | 0.500" (12.70mm) |
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0R43030ECEFD CORE |
1,189 | - |
|
Datasheet | - | Bulk | Active | EFD | - | R | - | 2.2 µH | - | Ungapped | - | 2300 | - | 68.0 | 69.0 | 142.0 | 4700.0 | Uncoated | 0.591" (15.00mm) | 1.181" (30.00mm) | 0.358" (9.10mm) |
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B66311A0100J087FERRITE CORE |
4,030 | - |
|
Datasheet | E20/10/6 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
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B66311G0150X187FERRITE CORE E N87 |
3,582 | - |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N87 | - | - | - | Gapped | - | 2200 | 1.44 | 46.3 | 32.1 | 31.9 | 1490.0 | Uncoated | 0.398" (10.10mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
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B66311G0800X187FERRITE CORE E N87 |
4,822 | - |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N87 | - | - | - | Gapped | - | 2200 | 1.44 | 46.3 | 32.1 | 31.9 | 1490.0 | Uncoated | 0.398" (10.10mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
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B66311U0146J187E20/10/6 N87 146 +5% - |
4,363 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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6598070121FERRITE CORE EP SET |
2,350 | - |
|
Datasheet | - | Bulk | Active | EP | - | - | - | - | ±25% | Ungapped | - | 2400 | 144.0 | 14.8 | 10.3 | 8.5 | 152.0 | Uncoated | - | - | 0.252" (6.40mm) |
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PF40707UGEP CORE |
1,663 | - |
|
Datasheet | - | Bulk | Active | EP | - | F | - | 1.24 µH | ±25% | Ungapped | - | 3000 | - | 15.5 | 10.7 | 8.55 | 165.0 | Uncoated | 0.291" (7.40mm) | 0.362" (9.20mm) | 0.250" (6.35mm) |
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E25/13/7-3C11Ferrite Misc |
4,264 | - |
|
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.
