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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HFN0277-200FERRITE CORE 2 HOLE HF |
3,856 |
|
Datasheet | - | Bulk | Active | Multi-Hole (2) | - | HF | - | - | - | Ungapped | - | 100 | - | - | - | - | - | Uncoated | 0.122" (3.10mm) | 0.277" (7.04mm) | 0.160" (4.06mm) |
|
|
28T0121-20PFERRITE CORE TOROID 244NH 28 |
3,132 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.121" (3.07mm) | 244 nH | ±20% | Ungapped | - | 850 | 4.41 | 6.64 | 1.51 | - | - | Parylene | 0.082" (2.08mm) | - | - |
|
|
37T0231-10PFERRITE CORE TOROID 2.974UH 37 |
3,066 |
|
Datasheet | - | Bulk | Active | Toroid | - | 37 | 0.231" (5.87mm) | 2.974 µH | ±30% | Ungapped | - | 5500 | 3.08 | 12.99 | 4.22 | - | - | Parylene | 0.121" (3.07mm) | - | - |
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28N0277-000FERRITE CORE 2 HOLE 28 |
4,685 |
|
Datasheet | - | Bulk | Active | Multi-Hole (2) | - | 28 | - | - | - | Ungapped | - | 850 | - | - | - | - | - | Uncoated | 0.244" (6.20mm) | 0.277" (7.04mm) | 0.160" (4.06mm) |
|
|
28T0301-10PFERRITE CORE TOROID 473NH 28 |
4,472 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.301" (7.65mm) | 473 nH | ±20% | Ungapped | - | 850 | 2.21 | 14.93 | 6.75 | - | - | Parylene | 0.126" (3.20mm) | - | - |
|
|
28B0394-200FERRITE CORE TUBE 28 |
4,058 |
|
Datasheet | - | Bulk | Active | Tube | - | 28 | 0.394" (10.00mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | - | - |
|
|
28B0395-600FERRITE CORE TUBE 28 |
2,893 |
|
Datasheet | - | Bulk | Active | Tube | - | 28 | 0.394" (10.00mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | - | - |
|
|
33T0255-10PFERRITE CORE TOROID 2.059UH 33 |
1,302 |
|
Datasheet | - | Bulk | Active | Toroid | - | 33 | 0.256" (6.50mm) | 2.059 µH | ±20% | Ungapped | - | 2700 | 1.61 | 12.08 | 7.49 | - | - | Parylene | 0.158" (4.02mm) | - | - |
|
|
HFN0277-000FERRITE CORE 2 HOLE HF |
3,079 |
|
Datasheet | - | Bulk | Active | Multi-Hole (2) | - | HF | - | - | - | Ungapped | - | 100 | - | - | - | - | - | Uncoated | 0.244" (6.20mm) | 0.277" (7.04mm) | 0.160" (4.06mm) |
|
|
35T0301-00GFERRITE CORE TOROID 4.181UH 35 |
2,278 |
|
Datasheet | - | Bulk | Active | Toroid | - | 35 | 0.303" (7.70mm) | 4.181 µH | ±20% | Ungapped | - | 5000 | 1.42 | 14.83 | 10.42 | - | - | Epoxy | 0.191" (4.85mm) | - | - |
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.