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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CSV-RM4/LP-1S-6P-CFerrite Misc |
3,296 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E25/10/6-3F3Ferrite Misc |
1,573 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
PLT14/5/1.5-3F3Ferrite Misc |
4,977 | - |
|
Datasheet | - | Bulk | Active | PLT | PLT 14 x 5 x 1.5 | 3F3 | - | - | - | Ungapped | - | - | 1.16 | 16.7 | 14.5 | 14.5 | 240.0 | Uncoated | 0.059" (1.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
TX10/6/4-3E26Ferrite Misc |
3,165 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 10 x 6 x 4 | 3E26 | 0.419" (10.65mm) | 2.86 µH | ±25% | Ungapped | 7000.0 | - | 3.07 | 24.1 | 7.8 | - | 188.0 | Epoxy | 0.179" (4.55mm) | - | - |
|
|
TX10/6/4-3E5Ferrite Misc |
3,897 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 10 x 6 x 4 | 3E5 | 0.419" (10.64mm) | - | - | Ungapped | - | - | 3.07 | 24.1 | 7.8 | - | 188.0 | Epoxy | 0.179" (4.55mm) | - | - |
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|
0R42520ECE CORE |
4,989 | - |
|
Datasheet | - | Bulk | Active | E | - | R | - | 3.533 µH | - | Ungapped | - | 2300 | - | 48.0 | 78.4 | 76.8 | 3760.0 | Uncoated | 0.380" (9.65mm) | 1.000" (25.40mm) | 0.500" (12.70mm) |
|
|
6278110121FERRITE CORE RM 78 SET |
4,254 | - |
|
Datasheet | - | Bulk | Active | RM | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 176.0 | 23.8 | 13.4 | 11.3 | 319.0 | Uncoated | - | - | 0.177" (4.50mm) |
|
|
B66413A0040J087FERRITE CORE |
1,304 | - |
|
Datasheet | EFD15/8/5 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
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E14/3.5/5-3C90FERRITE CORE E 3C90 |
4,757 | - |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-3C94Ferrite Misc |
2,874 | - |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C94 | - | 1.5 µH | ±25% | Ungapped | 1400.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
B64290P0687X038FERRITE CORE TOROID 3.9UH T38 |
3,101 | - |
|
Datasheet | TC5.8/3/3 | Box | Active | Toroid | - | T38 | 0.231" (5.87mm) | 3.9 µH | ±30% | Ungapped | - | 10000 | 3.22 | 13.03 | 4.04 | - | 52.6 | Parylene | 0.119" (3.02mm) | - | - |
|
|
0P42929ECETD CORE |
1,881 | - |
|
Datasheet | - | Bulk | Active | ETD | - | P | - | 2.843 µH | - | Ungapped | - | 2500 | - | 72.0 | 76.0 | 710.0 | 5470.0 | Uncoated | 0.622" (15.80mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
|
B62110A4044X022FERRITE CORE |
3,102 | - |
|
Datasheet | TUB4.55/1.9/6.3 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B64290A0751X065FERRITE CORE TOROID 2.55UH T65 |
4,870 | - |
|
Datasheet | T8/4/4 | Box | Active | Toroid | R 8 x 4 x 4 | T65 | 0.315" (8.00mm) | 2.55 µH | ±30% | Ungapped | - | 4600 | 2.26 | 17.42 | 7.7 | - | 134.0 | Uncoated | 0.157" (4.00mm) | - | - |
|
|
ZM41406TCTOROID EPOXY COATED |
2,041 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.530" (13.45mm) | 10.974 µH | ±30% | Ungapped | - | 15000 | - | 29.5 | 17.2 | - | 507.0 | Epoxy | 0.276" (7.00mm) | - | - |
|
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B66307G0250X127E16/8/5 N27 GAP 0.25+ |
2,599 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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B66307U0070D127E16/8/5 N27 70 +8% -8 |
1,873 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0077335A7KOOL MU 075 PERM BLACK 130 SIZE |
4,568 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.440" (11.18mm) | 32 nH | ±12% | Ungapped | - | 75 | - | 26.9 | 9.06 | - | 244.0 | Uncoated | 0.156" (3.96mm) | - | - |
|
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0077131A7KOOL MU 060 PERM BLACK 130 SIZE |
4,223 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.440" (11.18mm) | 26 nH | ±12% | Ungapped | - | 60 | - | 26.8 | 9.06 | - | 243.0 | Uncoated | 0.156" (3.96mm) | - | - |
|
|
0077334A7KOOL MU 090 PERM BLACK 130 SIZE |
2,408 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.440" (11.18mm) | 38 nH | ±12% | Ungapped | - | 90 | - | 26.9 | 9.06 | - | 244.0 | Uncoated | 0.156" (3.96mm) | - | - |
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.
