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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CF196 PM6249COSMO INDIA PM CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | PM | PM 62 x 49 | N27 | 2.441" (62.00mm) | 9.2 µH | -20%, +30% | Ungapped | - | 2000 | 0.191 | 109.0 | 570.0 | - | 62000.0 | Uncoated | 0.965" (24.50mm) | - | - |
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CF297 PM5039COSMO INDIA PM CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | PM | PM 50 x 39 | 3C95 | 1.969" (50.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.535" (39.00mm) | - | - |
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CF297A PM5039COSMO INDIA PM CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | PM | PM 50 x 39 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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5099 93-76-30-0000U Core |
1,152 |
|
Datasheet | - | Bulk | Active | U | U 93 x 76 x 30 | 5099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 2.992" (76.00mm) | 3.661" (93.00mm) | 1.181" (30.00mm) |
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50ALL 93-76-30-0000U Core |
1,152 |
|
Datasheet | - | Bulk | Active | U | U 93 x 76 x 30 | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 2.992" (76.00mm) | 3.661" (93.00mm) | 1.181" (30.00mm) |
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N001 93-76-30-0000U Core |
1,152 |
|
Datasheet | - | Bulk | Active | U | U 93 x 76 x 30 | N001 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 2.992" (76.00mm) | 3.661" (93.00mm) | 1.181" (30.00mm) |
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7099 93-76-30-0000U Core |
1,152 |
|
Datasheet | - | Bulk | Active | U | U 93 x 76 x 30 | 7099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 2.992" (76.00mm) | 3.661" (93.00mm) | 1.181" (30.00mm) |
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7070 93-76-30-0000U Core |
1,152 |
|
Datasheet | - | Bulk | Active | U | U 93 x 76 x 30 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 2.992" (76.00mm) | 3.661" (93.00mm) | 1.181" (30.00mm) |
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CF297 UU100115COSMO INDIA U CORE FLAT/ VERTIC |
500 |
|
Datasheet | - | Bulk | Active | U | U 100 x 57 x 25 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | 0.984" (25.00mm) |
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CF297A UU100115COSMO INDIA U CORE FLAT/ VERTIC |
500 |
|
Datasheet | - | Bulk | Active | U | U 100 x 57 x 25 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 2.248" (57.10mm) | 4.000" (101.60mm) | 1.000" (25.40mm) |
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CF297A UU9330COSMO INDIA U CORE FLAT/ VERTIC |
500 |
|
Datasheet | - | Bulk | Active | U | U 93 x 76 x 30 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 2.992" (76.00mm) | 3.661" (93.00mm) | 1.181" (30.00mm) |
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CF297A UU12620COSMO INDIA U CORE FLAT/ VERTIC |
500 |
|
Datasheet | - | Bulk | Active | U | U 126 x 91 x 20 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 3.583" (91.00mm) | 4.961" (126.00mm) | 0.787" (20.00mm) |
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CF297 UU9330COSMO INDIA U CORE FLAT/ VERTIC |
500 |
|
Datasheet | - | Bulk | Active | U | U 93 x 76 x 30 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 2.992" (76.00mm) | 3.661" (93.00mm) | 1.181" (30.00mm) |
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CF297 T14025COSMO INDIA TOROIDAL RINGS MN-Z |
500 |
|
Datasheet | - | Bulk | Active | Toroid | TX 140 x 106 x 25 | 3C90 | 5.528" (140.40mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.996" (25.30mm) | - | - |
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CF139 PM8770COSMO INDIA PM CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | PM | PM 87 x 70 | N87 | 3.425" (87.00mm) | 12 µH | -20%, +30% | Ungapped | - | 2200 | 0.16 | 146.0 | 910.0 | - | 133000.0 | Uncoated | 1.378" (35.00mm) | - | - |
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CF190 T14025COSMO INDIA TOROIDAL RINGS MN-Z |
500 |
|
Datasheet | - | Bulk | Active | Toroid | TX 140 x 106 x 25 | - | 5.528" (140.40mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.996" (25.30mm) | - | - |
|
5952020801FERRITE CORE TOROID 52 |
2,708 |
|
Datasheet | - | Tray | Active | Toroid | - | 52 | - | - | ±25% | Ungapped | - | 250 | - | 87.9 | 79.2 | - | 6959.0 | Uncoated | 0.500" (12.70mm) | - | - |
|
B65815E0000R087FERRITE CORE RM 5.3UH N87 2PCS |
1,793 |
|
Datasheet | RM12 | Box | Active | RM | RM 12 | N87 | - | 5.3 µH | -20%, +30% | Ungapped | 1640.0 | 2200 | 0.39 | 57.0 | 146.0 | 125.0 | 8320.0 | Uncoated | 0.484" (12.30mm) | 1.480" (37.60mm) | 0.634" (16.10mm) |
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B65671T0630A048FERRITE CORE P 630NH N48 2PCS |
1,258 |
|
Datasheet | P26/16 | Box | Active | P (Pot Core) | P 26 x 16 | N48 | 1.024" (26.00mm) | 630 nH | ±3% | Gapped | 201.0 | - | 0.4 | 37.2 | 93.0 | 76.5 | 3460.0 | Uncoated | 0.321" (8.15mm) | - | - |
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B66397G0000X197FERRITE CORE ETD N97 1PC |
2,349 |
|
Datasheet | ETD59/31/22 | Box | Active | ETD | ETD 59 x 31 x 22 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.228" (31.20mm) | 2.354" (59.80mm) | 0.870" (22.10mm) |
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.