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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B64290P0037X037FERRITE CORE TOROID T37 |
2,162 | - |
|
Datasheet | TC6.3/3.8/2.5 | Box | Active | Toroid | - | T37 | - | - | - | Gapped | - | 6500 | - | - | - | - | - | Parylene | - | - | - |
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B62110A4025X022FERRITE CORE |
4,181 | - |
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Datasheet | TUB4.98/1.9/6.2 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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6298110121FERRITE CORE RM SET |
1,421 | - |
|
Datasheet | - | Bulk | Active | RM | - | - | - | - | ±25% | Ungapped | - | 2400 | 176.0 | 23.8 | 13.4 | 11.3 | 319.0 | Uncoated | - | - | 0.177" (4.50mm) |
|
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9595150602FERRITE CORE E 95 SET |
1,563 | - |
|
Datasheet | - | Bulk | Active | E | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 108.0 | 19.0 | 17.6 | 17.0 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | - |
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E25/13/7-3C90Ferrite Misc |
2,552 | - |
|
Datasheet | - | Bulk | Active | E | E 25 x 13 x 7 | 3C90 | - | 1.9 µH | ±25% | Ungapped | 1700.0 | - | 1.11 | 58.0 | 52.0 | - | 2990.0 | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
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B64290A0037X038FERRITE CORE TOROID |
3,070 | - |
|
Datasheet | T6.3/3.8/2.5 | Tape & Reel (TR) | Active | Toroid | - | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
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B66311G0150X127FERRITE CORE E N27 |
2,696 | - |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N27 | - | - | - | Gapped | - | 2000 | 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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B66311G0600X127FERRITE CORE E N27 |
3,272 | - |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N27 | - | - | - | Gapped | - | 2000 | 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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EFD20/10/7-3C90FERRITE CORE EFD 3C90 |
3,271 | - |
|
Datasheet | - | Bulk | Active | EFD | EFD 20 x 10 x 7 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.262" (6.65mm) | 0.262" (6.65mm) |
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EFD20/10/7-3C94Ferrite Misc |
1,540 | - |
|
Datasheet | - | Bulk | Active | EFD | EFD 20 x 10 x 7 | 3C94 | - | 1.3 µH | ±25% | Ungapped | - | - | 1.52 | 47.0 | 31.0 | 29.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
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B66417A0160K087FERRITE CORE |
4,888 | - |
|
Datasheet | EFD20/10/7 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
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B66417U0160J187FERRITE CORE EFD N87 |
2,822 | - |
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Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
B66417U0400H187FERRITE CORE EFD N87 |
2,444 | - |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | ±12% | Gapped | 483.0 | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
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B66417U0630M187FERRITE CORE EFD N87 |
2,755 | - |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
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B66417U0063J187FERRITE CORE EFD N87 |
1,442 | - |
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Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
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B64290P0037X048FERRITE CORE TOROID N48 |
1,945 | - |
|
Datasheet | TC6.3/3.8/2.5 | Box | Active | Toroid | - | N48 | - | - | - | Gapped | - | 2300 | - | - | - | - | - | Parylene | - | - | - |
|
TX16/9.1/4.7-3E10-MFERRITE CORE TOROID |
4,399 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 16 x 9.1 x 4.7 | - | 0.635" (16.13mm) | - | - | Ungapped | - | - | 2.53 | 37.2 | 14.7 | - | 548.0 | Epoxy | 0.195" (4.95mm) | - | - |
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ZF41003TCTOROID GREY COATED |
3,162 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.400" (10.15mm) | 1.314 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 7.3 | - | 151.0 | Epoxy | 0.147" (3.73mm) | - | - |
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B66307G0280X187E16/8/5 N87 GAP 0.28+ |
1,614 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B66307G0800X187E16/8/5 N87 GAP 0.8+- |
1,586 | - |
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Datasheet | - | Tray | 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.
