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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B65875A0250E095PQ20/20 N95 250 +7% - |
2,702 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER18/3.2/10-3C97-A100-SFERRITE CORE ER 100NH 3C97 2PC |
3,853 |
|
Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3C97 | - | 100 nH | ±3% | Gapped | 58.0 | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
|
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ER18/3.2/10-3F36-A100-SFERRITE CORE ER 100NH 3F36 2PC |
2,163 |
|
Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3F36 | - | 100 nH | ±3% | Gapped | 58.0 | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
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|
ER18/3.2/10-3F46-A100-SFERRITE CORE ER 100NH 3F46 2PC |
2,254 |
|
Datasheet | - | Bulk | Active | ER | ER 18 x 3.2 x 10 | 3F46 | - | 100 nH | ±3% | Gapped | 58.0 | - | 0.73 | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.382" (9.70mm) | 0.709" (18.00mm) | 0.124" (3.15mm) |
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|
TX26/15/20-3E10Ferrite Misc |
3,780 |
|
Datasheet | TX26/15/20 | Bulk | Active | Toroid | TX 26 x 15 x 20 | 3E10 | 1.061" (26.95mm) | 2.2 µH | ±20% | Gapped | - | - | 0.538 | 60.1 | 112.0 | - | 6720.0 | Epoxy | 0.827" (21.00mm) | - | - |
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P14/8-3H3-A400Ferrite Misc |
3,140 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 400 nH | ±3% | Gapped | 251.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
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P14/8-3H3-A160Ferrite Misc |
3,363 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 160 nH | ±3% | Gapped | 100.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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P14/8-3H3-A315Ferrite Misc |
2,392 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 315 nH | ±3% | Gapped | 198.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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P14/8-3H3-A250Ferrite Misc |
4,874 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 3H3 | 0.563" (14.30mm) | 250 nH | ±3% | Gapped | 157.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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E42/21/20-3F36-G500FERRITE CORE E 3F36 |
4,194 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
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|
B65809A0250A041FERRITE CORE |
1,347 |
|
Datasheet | RM6/R | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
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UR46/21/11-3C90FERRITE CORE UR 3C90 |
1,154 |
|
Datasheet | - | Bulk | Active | UR | UR 46 x 21 x 11 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.837" (21.25mm) | 1.819" (46.20mm) | 0.439" (11.14mm) |
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T60006L2020W989W989 |
4,728 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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T60006L2020W768W768 |
3,180 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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C058119A2HIGH FLUX 147 PERM KHAKI 120 SIZ |
4,716 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.680" (17.27mm) | 88 nH | ±8% | Ungapped | - | 147 | - | 41.2 | 19.2 | - | 793.0 | Coated | 0.280" (7.11mm) | - | - |
|
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0058052A2HIGH FLUX 026 PERM KHAKI 050 SIZ |
1,043 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.500" (12.70mm) | 12 nH | ±8% | Ungapped | - | 26 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
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B65541D0000Y038FERRITE CORE P 9.8UH T38 2PCS |
2,065 |
|
Datasheet | P14/8 | Box | Active | P (Pot Core) | P 14 x 8 | T38 | 0.563" (14.30mm) | 9.8 µH | -30%, +40% | Ungapped | 5710.0 | 10000 | 0.8 | 20.0 | 25.0 | 20.0 | 500.0 | Uncoated | 0.167" (4.25mm) | - | - |
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ETD49/25/16-3F36-G200FERRITE CORE ETD 3F36 |
2,198 |
|
Datasheet | - | Bulk | Active | ETD | ETD 49 x 25 x 16 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.972" (24.70mm) | 1.961" (49.80mm) | 0.657" (16.70mm) |
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E38/8/25-3C98Ferrite Misc |
3,796 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ETD49/25/16-3C94-G3500Ferrite Misc |
3,385 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.