Ferrite Cores
Review Ferrite Cores Magnetics - Transformer, Inductor Components components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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) |
|
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) |
|
|
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) |
|
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) | - | - |
|
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) | - | - |
|
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) | - | - |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.