Ferrite Cores
Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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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B65813J0000R049FERRITE CORE RM 2.9UH N49 2PCS |
572 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N49 | - | 2.9 µH | -20%, +30% | Ungapped | 1040.0 | 1500 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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B66365G1500X187FERRITE CORE ETD N87 1PC |
287 | - |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
|
|
B65813J0000R041FERRITE CORE RM 5.5UH N41 2PCS |
734 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N41 | - | 5.5 µH | -20%, +30% | Ungapped | 1960.0 | 2800 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
B65813J0630J041FERRITE CORE RM 630NH N41 2PCS |
879 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N41 | - | 630 nH | ±5% | Gapped | 225.0 | 2800 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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B65813J1600K041FERRITE CORE RM 1.6UH N41 2PCS |
209 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N41 | - | 1.6 µH | ±10% | Gapped | 572.0 | 2800 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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B66289K0000X187FERRITE CORE I N87 |
3,591 | - |
|
Datasheet | I38/4/25 | Tray | Active | I | I 38 x 4 x 25 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.150" (3.81mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
|
B65651D0250A048FERRITE CORE P 250NH N48 2PCS |
1,726 | - |
|
Datasheet | P18/11 | Box | Active | P (Pot Core) | P 18 x 11 | N48 | 0.724" (18.40mm) | 250 nH | ±3% | Gapped | 120.0 | - | 0.6 | 25.9 | 43.0 | - | 1114.0 | Uncoated | 0.209" (5.30mm) | - | - |
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B65651W0000Y038FERRITE CORE P 12.6UH T38 2PCS |
2,500 | - |
|
Datasheet | P18/11 | Box | Active | P (Pot Core) | P 18 x 11 | T38 | 0.724" (18.40mm) | 12.6 µH | -30%, +40% | Ungapped | 5710.0 | 10000 | 0.57 | 26.6 | 46.7 | 33.9 | 1242.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
B65661D0000R048FERRITE CORE P 3.8UH N48 2PCS |
568 | - |
|
Datasheet | P22/13 | Box | Active | P (Pot Core) | P 22 x 13 | N48 | 0.866" (22.00mm) | 3.8 µH | -20%, +30% | Ungapped | 1520.0 | - | 0.5 | 31.6 | 63.0 | - | 1990.0 | Uncoated | 0.268" (6.80mm) | - | - |
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B65661W0000Y038FERRITE CORE P 16UH T38 2PCS |
450 | - |
|
Datasheet | P22/13 | Box | Active | P (Pot Core) | P 22 x 13 | T38 | 0.866" (22.00mm) | 16 µH | -30%, +40% | Ungapped | 5820.0 | 10000 | 0.46 | 33.2 | 72.6 | 58.1 | 2410.0 | Uncoated | 0.268" (6.80mm) | - | - |
Ferrite Cores FAQ
How can I narrow the current Ferrite Cores selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
