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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CF196 ETD3913COSMO INDIA ETD CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | 1.531" (38.90mm) | 0.504" (12.80mm) |
|
|
N001 30-19-00-0000Pot Core |
8,820 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 30 x 19 | N001 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.370" (9.40mm) | 1.181" (30.00mm) | - |
|
|
7099 30-19-00-0000Pot Core |
8,820 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 30 x 19 | 7099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.370" (9.40mm) | 1.181" (30.00mm) | - |
|
|
50ALL 30-19-00-0000Pot Core |
8,820 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 30 x 19 | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.370" (9.40mm) | 1.181" (30.00mm) | - |
|
|
7070 30-19-00-0000Pot Core |
8,820 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 30 x 19 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.370" (9.40mm) | 1.181" (30.00mm) | - |
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T60403-D4185-X032FERRITE CORE |
626 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CF196 EE4220COSMO INDIA E CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
|
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CF199 P1408COSMO INDIA POT CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 14 x 8 | T38 | 0.563" (14.30mm) | 9.8 µH | -30%, +40% | Ungapped | - | 10000 | 0.73 | 21.0 | 28.7 | - | 603.0 | Uncoated | 0.167" (4.25mm) | - | - |
|
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CF249 EE4716COSMO INDIA E CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | E | E 47 x 20 x 16 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
|
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CF295 RM8COSMO INDIA RM CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | N41 | - | 1.6 µH | ±10% | Gapped | - | 2800 | 0.59 | 38.0 | 64.0 | - | 2430.0 | Uncoated | 0.324" (8.25mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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CF292 EE3220PCOSMO INDIA ELP CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ELP | ELP 32 x 6 x 20 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.801" (20.35mm) |
|
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CF139 ETD4415COSMO INDIA ETD CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
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CF139 EE4328PCOSMO INDIA ELP CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ELP | ELP 43 x 10 x 28 | N87 | - | 7.3 µH | ±25% | Gapped | - | - | 0.27 | 61.1 | 225.0 | - | 14000.0 | Uncoated | 0.374" (9.50mm) | 1.701" (43.20mm) | 1.098" (27.90mm) |
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7099 80-38-20-0000E-Core |
10,000 |
|
Datasheet | - | Bulk | Active | E | E 80 x 38 x 20 | 7099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
|
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7070 80-38-20-0000E-Core |
9,072 |
|
Datasheet | - | Bulk | Active | E | E 80 x 38 x 20 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
|
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5099 80-38-20-0000E-Core |
9,066 |
|
Datasheet | - | Bulk | Active | E | E 80 x 38 x 20 | 5099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
|
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7070 55-28-21-0000E-Core |
7,200 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 21 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.165" (55.00mm) | 0.787" (20.00mm) |
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CF196 ETD4917COSMO INDIA ETD CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.980" (24.90mm) | 1.909" (48.50mm) | 0.657" (16.70mm) |
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CF139 ETD4917COSMO INDIA ETD CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.980" (24.90mm) | 1.909" (48.50mm) | 0.657" (16.70mm) |
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CF199 P2213COSMO INDIA POT CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 22 x 13 | T38 | 0.866" (22.00mm) | 16 µH | -30%, +40% | Ungapped | - | 10000 | 0.5 | 31.6 | 63.0 | - | 1990.0 | 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.
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.