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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B66512G0000X187ELP22/6/8 N87 2600 +25% |
1,313 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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CR43208ECE-CORE WITH CLIP SLOTS |
2,740 | - |
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Datasheet | - | Bulk | Active | Planar E | - | R | - | 6.521 µH | - | Ungapped | - | 2300 | - | 41.4 | 130.0 | 130.0 | 5380.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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E25/13/11-3F46-G1050Ferrite Misc |
4,761 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B66417G0000X195FERRITE CORE EFD N95 |
2,585 | - |
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Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N95 | - | - | - | - | - | 3000 | 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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NR41110UGRM NH CORE |
1,643 | - |
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Datasheet | - | Bulk | Active | RM | - | R | - | 1.125 µH | - | Ungapped | - | 2300 | - | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.205" (5.20mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
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E32/16/9-3C90-G3000FERRITE CORE E 3C90 |
3,460 | - |
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Datasheet | - | Bulk | Active | E | E 32 x 16 x 9 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
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E32/16/9-3C96-G500FERRITE CORE E 3C96 |
3,370 | - |
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Datasheet | - | Bulk | Active | E | E 32 x 16 x 9 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
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E32/16/9-3F36FERRITE CORE E 3F36 |
1,472 | - |
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Datasheet | - | Bulk | Active | E | E 32 x 16 x 9 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
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B65855B0000R092FERRITE CORE EP N92 |
4,251 | - |
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Datasheet | EP6 | Box | Active | EP | EP 5 | N92 | - | - | - | - | - | 1500 | 3.149 | 9.73 | 3.09 | 2.3 | 30.0 | Uncoated | 0.112" (2.85mm) | 0.242" (6.15mm) | 0.154" (3.90mm) |
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5977001921FERRITE CORE TOROID 2.595UH 77 |
3,840 | - |
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Datasheet | - | Bag | Active | Toroid | - | 77 | 0.530" (13.45mm) | 2.595 µH | -30%, +25% | Ungapped | - | 2000 | 1.04 | 31.2 | 30.0 | - | 930.0 | Plastic | 0.533" (13.55mm) | - | - |
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00K1808E090KOOL MU 1808 E CORE |
1,446 | - |
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Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 69 nH | ±8% | Ungapped | - | 90 | - | 40.1 | 22.8 | - | 914.0 | Uncoated | 0.319" (8.10mm) | 0.760" (19.30mm) | 0.188" (4.78mm) |
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ERK2507E026L110KOOL MU 026 PERM EER 2507 SIZE |
2,710 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ERK2507E060L110KOOL MU 060 PERM EER 2507 SIZE |
4,214 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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00K1808E060KOOL MU 1808 E CORE |
3,940 | - |
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Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 48 nH | ±8% | Ungapped | - | 60 | - | 40.1 | 22.8 | - | 914.0 | Uncoated | 0.319" (8.10mm) | 0.760" (19.30mm) | 0.188" (4.78mm) |
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ETD29/16/10-3C96-G1500Ferrite Misc |
2,060 | - |
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Datasheet | - | Bulk | Active | ETD | ETD 29 x 16 x 10 | 3C96 | - | 1.5 µH | - | Gapped | - | - | 0.947 | 72.0 | 76.0 | 71.0 | 5470.0 | Uncoated | 0.622" (15.80mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
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TUB8/4/20-4B1Ferrite Misc |
1,479 | - |
|
Datasheet | - | Bulk | Active | Tube | TUB 8 x 4 x 20 | 4B1 | 0.315" (8.00mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | 0.787" (20.00mm) | - |
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B64290L0742X010R12.7/7.9/6.35 K10 RINGKERN |
4,216 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B66421G0000X130FERRITE CORE EFD N30 |
3,641 | - |
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Datasheet | EFD25/13/9 | Box | Active | EFD | EFD 25 x 13 x 9 | N30 | - | - | - | - | - | 4300 | 0.98 | 57.0 | 58.0 | 57.0 | 3310.0 | Uncoated | 0.492" (12.50mm) | 0.984" (25.00mm) | 0.358" (9.10mm) |
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ER9.5/2.5/5-3F36-SFERRITE CORE ER 3F36 2PC SET |
4,560 | - |
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Datasheet | - | Bulk | Active | ER | ER 9.5 x 2.5 x 5 | 3F36 | - | - | ±25% | Ungapped | 894.0 | - | 1.67 | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
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ER9.5/2.5/5-3F46-SFERRITE CORE ER 3F46 2PC SET |
2,878 | - |
|
Datasheet | - | Bulk | Active | ER | ER 9.5 x 2.5 x 5 | 3F46 | - | - | ±25% | Ungapped | 587.0 | - | 1.67 | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
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.
