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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTS18/11-3F3Ferrite Misc |
2,707 |
|
Datasheet | - | Bulk | Active | P | PTS 18 x 11 | 3F3 | - | 2.225 µH | ±25% | Ungapped | 1365.0 | - | 0.77 | 28.7 | 37.2 | 31.0 | 1070.0 | Uncoated | 0.209" (5.30mm) | 0.709" (18.00mm) | 0.470" (11.94mm) |
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B65803A0000R030FERRITE CORE RM N30 |
1,593 |
|
Datasheet | RM4 | Box | Active | RM | RM 4 | N30 | - | - | - | - | - | 4300 | 1.9 | 21.0 | 11.0 | - | 231.0 | Uncoated | 0.413" (10.50mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
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B66233G0250X187FERRITE CORE E N87 |
2,842 |
|
Datasheet | E32/16/11 | Box | Active | E | E 32 x 16 x 11 | N87 | - | - | - | Gapped | - | 2200 | 0.76 | 74.0 | 97.0 | 95.0 | 7187.0 | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.433" (11.00mm) |
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|
E41/17/12-3C95-G200FERRITE CORE E 3C95 |
4,433 |
|
Datasheet | - | Bulk | Active | E | E 41 x 17 x 12 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.654" (16.60mm) | 1.598" (40.60mm) | 0.488" (12.40mm) |
|
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ETD44/22/15-3C90-G50FERRITE CORE ETD 3C90 |
4,640 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
|
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ETD44/22/15-3C94-G200FERRITE CORE ETD 3C94 |
4,901 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
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ETD44/22/15-3C90-G200Ferrite Misc |
1,585 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3C90 | - | 540 nH | ±8% | Gapped | - | - | 0.589 | 103.0 | 173.0 | 172.0 | 17800.0 | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
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ETD44/22/15-3C94-G100Ferrite Misc |
4,221 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
|
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ETD44/22/15-3C94-G300Ferrite Misc |
3,352 |
|
Datasheet | - | Bulk | Active | ETD | ETD 44 x 22 x 15 | 3C94 | - | 300 nH | - | Gapped | - | - | 0.589 | 103.0 | 173.0 | 172.0 | 17800.0 | Uncoated | 0.878" (22.30mm) | 1.772" (45.00mm) | 0.598" (15.20mm) |
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B66361G0450X127FERRITE CORE ETD N27 |
3,097 |
|
Datasheet | ETD34/17/11 | Box | Active | ETD | ETD 34 x 17 x 11 | N27 | - | - | - | Gapped | - | 2000 | 0.81 | 78.6 | 97.1 | 91.6 | 7630.0 | Uncoated | 0.689" (17.50mm) | 1.339" (34.00mm) | 0.437" (11.10mm) |
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B65513J0200E045FERRITE CORE ER N45 |
4,430 |
|
Datasheet | ER14.5 | Box | Active | ER | ER 14.5 x 6 | N45 | - | - | - | Gapped | - | 3800 | 1.08 | 19.0 | 17.6 | 17.3 | 334.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.264" (6.70mm) |
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EQ30-3F4-A250Ferrite Misc |
3,859 |
|
Datasheet | - | Bulk | Active | EQ | EQ 30 | 3F4 | - | 250 nH | - | Gapped | 85.0 | - | 0.426 | 46.0 | 108.0 | 95.0 | 4970.0 | Uncoated | 0.315" (8.00mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
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T60006L2019W838FERRITE CORE TOROID 36.1UH |
1,004 |
|
Datasheet | - | Box | Active | Toroid | - | - | 0.835" (21.20mm) | 36.1 µH | - | Ungapped | - | - | - | 5340.0 | 160.0 | - | - | Coated | 0.484" (12.30mm) | - | - |
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RM8/ILP-3E6Ferrite Misc |
4,444 |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3E6 | - | 19.5 µH | -30%, +40% | Ungapped | 6800.0 | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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T60006L2016W763W763 |
2,210 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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E41/17/12-3C92-G500FERRITE CORE E 3C92 |
4,718 |
|
Datasheet | - | Bulk | Active | E | E 41 x 17 x 12 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.654" (16.60mm) | 1.598" (40.60mm) | 0.488" (12.40mm) |
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RM4/I-3F36FERRITE CORE RM 3F36 2PC SET |
3,959 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3F36 | - | - | ±25% | Ungapped | - | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
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RM4/I-3F46FERRITE CORE RM 3F46 2PC SET |
4,643 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3F46 | - | - | ±25% | Ungapped | - | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
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LPX3222E060L152X FLUX 060 PERM LP 3222 SIZE |
2,336 |
|
Datasheet | - | Bulk | Active | ELP | - | XFlux | - | 141 nH | ±8% | Ungapped | - | 60 | - | 82.1 | 143.0 | - | 11740.0 | Uncoated | 0.598" (15.20mm) | 1.260" (32.00mm) | 0.866" (22.00mm) |
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LPX3222E040L152X FLUX 040 PERM LP 3222 SIZE |
4,754 |
|
Datasheet | - | Bulk | Active | ELP | - | XFlux | - | 101 nH | ±8% | Ungapped | - | 40 | - | 82.1 | 143.0 | - | 11740.0 | Uncoated | 0.598" (15.20mm) | 1.260" (32.00mm) | 0.866" (22.00mm) |
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.