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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EP7-3F46-A63Ferrite Misc |
1,812 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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8978303021FERRITE CORE EFD 78 SET |
1,446 | - |
|
Datasheet | - | Bulk | Active | EFD | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 113.0 | 69.3 | 69.0 | 66.0 | 4260.0 | Uncoated | - | 1.181" (30.00mm) | - |
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B65855B0000Y038FERRITE CORE EP 1.9UH T38 2PCS |
4,792 | - |
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Datasheet | EP6 | Box | Active | EP | EP 6 | T38 | - | 1.9 µH | -30%, +40% | Ungapped | 5100.0 | 2300 | 3.35 | 10.28 | 3.06 | 2.3 | 31.0 | Uncoated | 0.120" (3.05mm) | 0.242" (6.15mm) | 0.154" (3.90mm) |
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ROD12/40-3C90FERRITE CORE ROD 3C90 |
2,622 | - |
|
Datasheet | - | Bulk | Active | ROD | ROD 12 x 40 | 3C90 | 0.472" (12.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 1.575" (40.00mm) | - |
|
|
RM5/I-3F3-A160Ferrite Misc |
1,733 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F3 | - | 160 nH | ±3% | Gapped | 119.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
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RM5/I-3F3-A315Ferrite Misc |
3,802 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F3 | - | 315 nH | ±5% | Gapped | 234.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
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RM5/I-3F3-A63Ferrite Misc |
4,812 | - |
|
Datasheet | RM5/I | Bulk | Active | RM | RM 5 | 3F3 | - | 63 nH | - | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
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RM5/I-3F3-A250Ferrite Misc |
3,652 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F3 | - | 250 nH | ±3% | Gapped | 186.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
|
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RM5/I-3F3-A100Ferrite Misc |
2,825 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F3 | - | 100 nH | ±3% | Gapped | 74.0 | - | 0.935 | 23.2 | 24.5 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
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RM5/I-3F3-A125Ferrite Misc |
2,171 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F3 | - | 125 nH | - | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
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B65841A0000R045FERRITE CORE EP 1.6UH N45 2PCS |
1,382 | - |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | N45 | - | 1.6 µH | -20%, +30% | Ungapped | 2160.0 | 3800 | 1.7 | 19.2 | 11.3 | 8.5 | 217.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
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ETD39/20/13-3C94-G1000FERRITE CORE ETD 3C94 |
3,394 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
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ETD39/20/13-3C94-G500FERRITE CORE ETD 3C94 |
3,827 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
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ETD39/20/13-3C94-G1500Ferrite Misc |
3,951 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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ETD39/20/13-3C94-G600Ferrite Misc |
3,276 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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B66229G0050X187FERRITE CORE E N87 |
3,529 | - |
|
Datasheet | E32/16/9 | Box | Active | E | E 32 x 16 x 9 | N87 | - | - | - | Gapped | - | 2200 | 0.89 | 74.0 | 83.0 | 81.4 | 6140.0 | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
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ETD39/20/13-3C96Ferrite Misc |
2,817 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E35/18/10-3C95-G500FERRITE CORE E 3C95 |
2,497 | - |
|
Datasheet | - | Bulk | Active | E | E 35 x 18 x 10 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.689" (17.50mm) | 1.378" (35.00mm) | 0.394" (10.00mm) |
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ETD39/20/13-3C90-G800Ferrite Misc |
3,037 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ETD39/20/13-3C90-G300Ferrite Misc |
2,692 | - |
|
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.
