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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00K7228E040KOOL MU 7228 E CORE |
3,661 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 173 nH | ±8% | Ungapped | - | 40 | - | 137.0 | 368.0 | - | 50400.0 | Uncoated | 1.100" (27.94mm) | 2.850" (72.39mm) | 0.750" (19.05mm) |
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00K7228E060KOOL MU 7228 E CORE |
2,102 | - |
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Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 235 nH | ±8% | Ungapped | - | 60 | - | 137.0 | 368.0 | - | 50400.0 | Uncoated | 1.100" (27.94mm) | 2.850" (72.39mm) | 0.750" (19.05mm) |
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B64290A0022X830FERRITE CORE TOROID 5UH N30 |
2,526 | - |
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Datasheet | T42/26/13 | Box | Active | Toroid | R 41.8 x 26.2 x 12.5 | N30 | 1.646" (41.80mm) | 5 µH | ±25% | Ungapped | - | 4300 | 1.08 | 103.0 | 95.75 | - | 9862.0 | Uncoated | 0.492" (12.50mm) | - | - |
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SV43019UGROUND-SLAB CORE W/HOLE |
1,326 | - |
|
Datasheet | - | Bulk | Active | PS | - | V | 1.181" (30.00mm) | 5.335 µH | ±25% | Ungapped | - | 2300 | - | 45.6 | 123.0 | 96.0 | 5610.0 | Uncoated | 0.370" (9.40mm) | - | - |
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RM12/ILP-3F36-A400FERRITE CORE RM 400NH 3F36 2PC |
2,052 | - |
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Datasheet | - | Bulk | Active | RM | RM 12 | 3F36 | - | 400 nH | ±3% | Gapped | 90.0 | - | 0.388 | 42.0 | 148.0 | 125.0 | 6200.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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RM12/ILP-3F36-A630FERRITE CORE RM 630NH 3F36 2PC |
1,281 | - |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3F36 | - | 630 nH | ±3% | Gapped | 140.0 | - | 0.388 | 42.0 | 148.0 | 125.0 | 6200.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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P26/16-3D3Ferrite Misc |
3,249 | - |
|
Datasheet | - | Bulk | Active | P | P 26 x 16 | 3D3 | 1.004" (25.50mm) | 2.15 µH | ±25% | Ungapped | 685.0 | - | 0.4 | 37.6 | 93.9 | 77.4 | 3530.0 | Uncoated | 0.317" (8.05mm) | - | - |
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P26/16-3H3Ferrite Misc |
3,405 | - |
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Datasheet | - | Bulk | Active | P | P 26 x 16 | 3H3 | 1.004" (25.50mm) | 5 µH | ±25% | Ungapped | 1590.0 | - | 0.4 | 37.6 | 93.9 | 77.4 | 3530.0 | Uncoated | 0.317" (8.05mm) | - | - |
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0J44925TCTOROID UNCOATED |
2,279 | - |
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Datasheet | - | Bulk | Active | Toroid | - | J | 1.933" (49.10mm) | 7.435 µH | ±20% | Ungapped | - | 5000 | - | 123.0 | 162.0 | - | 19927.0 | Uncoated | 0.750" (19.05mm) | - | - |
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00X5528E040X FLUX 5528 E-CORE |
4,179 | - |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 157 nH | ±8% | Ungapped | - | 40 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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00X5528E026X FLUX 5528 E-CORE |
1,058 | - |
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Datasheet | - | Bulk | Active | E | - | XFlux | - | 116 nH | ±8% | Ungapped | - | 26 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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00X5528E060X FLUX 5528 E-CORE |
3,753 | - |
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Datasheet | - | Bulk | Active | E | - | XFlux | - | 219 nH | ±8% | Ungapped | - | 60 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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RM12/I-3F3Ferrite Misc |
2,593 | - |
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Datasheet | RM12/I | Bulk | Active | RM | RM 12 | 3F3 | - | 5.05 µH | ±25% | Ungapped | 1560.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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ZP44715TCTOROID GREY COATED |
4,705 | - |
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Datasheet | - | Bulk | Active | Toroid | - | P | 1.891" (48.04mm) | 4.03 µH | ±25% | Ungapped | - | 2500 | - | 110.4 | 143.5 | - | 15848.0 | Epoxy | 0.616" (15.65mm) | - | - |
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ETD59/31/22-3C92Ferrite Misc |
2,747 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E55/28/25-3F36-G1000FERRITE CORE E 3F36 |
2,620 | - |
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Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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E55/28/25-3F36-G500FERRITE CORE E 3F36 |
3,860 | - |
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Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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E58/11/38-3C96-A1000-EFERRITE CORE E 3C96 |
2,439 | - |
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Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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E58/11/38-3C96-A1000-PFERRITE CORE E 3C96 |
3,616 | - |
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Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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E58/11/38-3F4-A1000-EFERRITE CORE E 3F4 |
1,764 | - |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3F4 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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.
