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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B65525J0000R092FERRITE CORE ER 900NH N92 2PCS |
1,487 | - |
|
Datasheet | ER11/5 | Box | Active | ER | ER 11 x 5 | N92 | - | 900 nH | -20%, +30% | Ungapped | 814.0 | 1500 | 1.1 | 14.1 | 12.4 | - | 174.0 | Uncoated | 0.098" (2.50mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
B65841A0000R035FERRITE CORE EP T35 |
1,017 | - |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | T35 | - | - | - | - | - | 6000 | 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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B64290L0626X072FERRITE CORE |
3,622 | - |
|
Datasheet | TX22.6/14.7/9.2 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B65843A0160J087FERRITE CORE EP N87 |
2,058 | - |
|
Datasheet | EP13 | Box | Active | EP | EP 13 | N87 | - | - | - | Gapped | - | 2200 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
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B65843A0200J087FERRITE CORE EP N87 |
2,426 | - |
|
Datasheet | EP13 | Box | Active | EP | EP 13 | N87 | - | - | - | Gapped | - | 2200 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
|
B65843A0063J087FERRITE CORE EP N87 |
4,956 | - |
|
Datasheet | EP13 | Box | Active | EP | EP 13 | N87 | - | - | - | Gapped | - | 2200 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
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RM6S/I-3F36-A100FERRITE CORE RM 100NH 3F36 2PC |
4,505 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F36 | - | 100 nH | ±3% | Gapped | 63.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
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RM6S/I-3F36-A160FERRITE CORE RM 160NH 3F36 2PC |
2,655 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F36 | - | 160 nH | ±3% | Gapped | 100.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
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RM6S/I-3F46-A100FERRITE CORE RM 100NH 3F46 2PC |
2,761 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F46 | - | 100 nH | ±3% | Gapped | 63.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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RM6S/I-3F46-A160FERRITE CORE RM 160NH 3F46 2PC |
4,841 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F46 | - | 160 nH | ±3% | Gapped | 100.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
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PH7.4/3.9-3D3Ferrite Misc |
2,922 | - |
|
Datasheet | - | Bulk | Active | P | - | 3D3 | 0.291" (7.40mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
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EC41/19/12-3C91-G500Ferrite Misc |
3,089 | - |
|
Datasheet | - | Bulk | Active | EC | - | 3C91 | - | 4.5 µH | - | Gapped | 170.0 | - | - | 89.3 | 121.0 | 106.0 | 10800.0 | Uncoated | 0.768" (19.50mm) | 1.638" (41.60mm) | 0.457" (11.60mm) |
|
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EC41/19/12-3C90-E100Ferrite Misc |
1,681 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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TX25/15/10-3E25Ferrite Misc |
2,135 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 25 x 15 x 10 | 3E25 | 0.994" (25.25mm) | - | - | Ungapped | - | - | 1.23 | 60.2 | 48.9 | - | 2944.0 | Epoxy | 0.421" (10.40mm) | - | - |
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EC41/19/12-3C90-E250Ferrite Misc |
4,633 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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EC41/19/12-3C90-G1500Ferrite Misc |
3,762 | - |
|
Datasheet | - | Bulk | Active | EC | - | 3C90 | - | 99 nH | - | Gapped | 58.0 | - | - | 89.3 | 121.0 | 106.0 | 10800.0 | Uncoated | 0.768" (19.50mm) | 1.638" (41.60mm) | 0.457" (11.60mm) |
|
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EC41/19/12-3C91-G1000Ferrite Misc |
3,913 | - |
|
Datasheet | - | Bulk | Active | EC | - | 3C91 | - | 4.5 µH | - | Gapped | 87.0 | - | - | 89.3 | 121.0 | 106.0 | 10800.0 | Uncoated | 0.768" (19.50mm) | 1.638" (41.60mm) | 0.457" (11.60mm) |
|
B66281G0000X197FERRITE CORE ELP N97 1PC |
3,278 | - |
|
Datasheet | ELP14/3.5/5 | Box | Active | ELP | ELP 14 x 3.5 x 5 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
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C055039A2MPP 147 PERM GREY 040 SIZE |
3,651 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.425" (10.80mm) | 78 nH | ±8% | Ungapped | - | 147 | - | 23.0 | 9.57 | - | 220.0 | Coated | 0.181" (4.60mm) | - | - |
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C055038A2MPP 160 PERM GREY 040 SIZE |
3,420 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.425" (10.80mm) | 84 nH | ±8% | Ungapped | - | 160 | - | 23.0 | 9.57 | - | 220.0 | Coated | 0.181" (4.60mm) | - | - |
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.
