Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
00K7228E040KOOL MU 7228 E CORE |
3,661 |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 173 nH | ±8% | Ungapped | - | 40 | - | 137.0 | 368.0 | - | 50400.0 | Uncoated | 1.100" (27.94mm) | 2.850" (72.39mm) | 0.750" (19.05mm) |
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00K7228E060KOOL MU 7228 E CORE |
2,102 |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 235 nH | ±8% | Ungapped | - | 60 | - | 137.0 | 368.0 | - | 50400.0 | Uncoated | 1.100" (27.94mm) | 2.850" (72.39mm) | 0.750" (19.05mm) |
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B64290A0022X830FERRITE CORE TOROID 5UH N30 |
2,526 |
|
Datasheet | T42/26/13 | Box | Active | Toroid | R 41.8 x 26.2 x 12.5 | N30 | 1.646" (41.80mm) | 5 µH | ±25% | Ungapped | - | 4300 | 1.08 | 103.0 | 95.75 | - | 9862.0 | Uncoated | 0.492" (12.50mm) | - | - |
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SV43019UGROUND-SLAB CORE W/HOLE |
1,326 |
|
Datasheet | - | Bulk | Active | PS | - | V | 1.181" (30.00mm) | 5.335 µH | ±25% | Ungapped | - | 2300 | - | 45.6 | 123.0 | 96.0 | 5610.0 | Uncoated | 0.370" (9.40mm) | - | - |
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RM12/ILP-3F36-A400FERRITE CORE RM 400NH 3F36 2PC |
2,052 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3F36 | - | 400 nH | ±3% | Gapped | 90.0 | - | 0.388 | 42.0 | 148.0 | 125.0 | 6200.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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RM12/ILP-3F36-A630FERRITE CORE RM 630NH 3F36 2PC |
1,281 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3F36 | - | 630 nH | ±3% | Gapped | 140.0 | - | 0.388 | 42.0 | 148.0 | 125.0 | 6200.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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P26/16-3D3Ferrite Misc |
3,249 |
|
Datasheet | - | Bulk | Active | P | P 26 x 16 | 3D3 | 1.004" (25.50mm) | 2.15 µH | ±25% | Ungapped | 685.0 | - | 0.4 | 37.6 | 93.9 | 77.4 | 3530.0 | Uncoated | 0.317" (8.05mm) | - | - |
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P26/16-3H3Ferrite Misc |
3,405 |
|
Datasheet | - | Bulk | Active | P | P 26 x 16 | 3H3 | 1.004" (25.50mm) | 5 µH | ±25% | Ungapped | 1590.0 | - | 0.4 | 37.6 | 93.9 | 77.4 | 3530.0 | Uncoated | 0.317" (8.05mm) | - | - |
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0J44925TCTOROID UNCOATED |
2,279 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.933" (49.10mm) | 7.435 µH | ±20% | Ungapped | - | 5000 | - | 123.0 | 162.0 | - | 19927.0 | Uncoated | 0.750" (19.05mm) | - | - |
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00X5528E040X FLUX 5528 E-CORE |
4,179 |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 157 nH | ±8% | Ungapped | - | 40 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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00X5528E026X FLUX 5528 E-CORE |
1,058 |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 116 nH | ±8% | Ungapped | - | 26 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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00X5528E060X FLUX 5528 E-CORE |
3,753 |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 219 nH | ±8% | Ungapped | - | 60 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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RM12/I-3F3Ferrite Misc |
2,593 |
|
Datasheet | RM12/I | Bulk | Active | RM | RM 12 | 3F3 | - | 5.05 µH | ±25% | Ungapped | 1560.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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ZP44715TCTOROID GREY COATED |
4,705 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 1.891" (48.04mm) | 4.03 µH | ±25% | Ungapped | - | 2500 | - | 110.4 | 143.5 | - | 15848.0 | Epoxy | 0.616" (15.65mm) | - | - |
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ETD59/31/22-3C92Ferrite Misc |
2,747 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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E55/28/25-3F36-G1000FERRITE CORE E 3F36 |
2,620 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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E55/28/25-3F36-G500FERRITE CORE E 3F36 |
3,860 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 25 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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E58/11/38-3C96-A1000-EFERRITE CORE E 3C96 |
2,439 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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E58/11/38-3C96-A1000-PFERRITE CORE E 3C96 |
3,616 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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E58/11/38-3F4-A1000-EFERRITE CORE E 3F4 |
1,764 |
|
Datasheet | - | Bulk | Active | E | E 58 x 11 x 38 | 3F4 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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.
How can I request pricing and availability?
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.