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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PLT20/14/2-3F46Ferrite Misc |
4,354 |
|
Datasheet | - | Bulk | Active | PLT | PLT 20 x 14 x 2 | 3F46 | - | 1.9 µH | ±25% | Ungapped | - | - | 0.42 | 25.1 | 59.8 | 55.0 | 1500.0 | Uncoated | 0.091" (2.30mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
|
B65857C0000R057FERRITE CORE EPX 2.4UH T57 2PCS |
1,545 |
|
Datasheet | EPX9/9 | Box | Active | EPX | EPX 9 x 9 | T57 | - | 2.4 µH | -20%, +30% | Ungapped | 2070.0 | 4000 | 1.09 | 19.0 | 17.5 | 13.9 | 333.0 | Uncoated | 0.187" (4.75mm) | 0.370" (9.40mm) | 0.354" (9.00mm) |
|
|
5979021201FERRITE CORE |
1,666 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER35/21/11-3C90Ferrite Misc |
2,696 |
|
Datasheet | - | Bulk | Active | ER | ER 35 x 21 x 11 | 3C90 | - | - | - | Ungapped | 1900.0 | - | - | - | - | - | - | Uncoated | - | - | - |
|
B65839A0100A057FERRITE CORE EP 100NH T57 2PCS |
3,481 |
|
Datasheet | EP7 | Box | Active | EP | EP 7 | T57 | - | 100 nH | ±3% | Gapped | 121.0 | 4000 | 1.52 | 15.7 | 10.3 | 8.5 | 162.0 | Uncoated | 0.148" (3.75mm) | 0.370" (9.40mm) | 0.256" (6.50mm) |
|
|
B65839A0200C057FERRITE CORE EP 200NH T57 2PCS |
4,316 |
|
Datasheet | EP7 | Box | Active | EP | EP 7 | T57 | - | 200 nH | ±6% | Gapped | 243.0 | 4000 | 1.52 | 15.7 | 10.3 | 8.5 | 162.0 | Uncoated | 0.148" (3.75mm) | 0.370" (9.40mm) | 0.256" (6.50mm) |
|
|
B65839A0250E057FERRITE CORE EP 250NH T57 2PCS |
2,140 |
|
Datasheet | EP7 | Box | Active | EP | EP 7 | T57 | - | 250 nH | ±7% | Gapped | 303.0 | 4000 | 1.52 | 15.7 | 10.3 | 8.5 | 162.0 | Uncoated | 0.148" (3.75mm) | 0.370" (9.40mm) | 0.256" (6.50mm) |
|
|
B65839A0063A057FERRITE CORE EP 63NH T57 2PCS |
4,750 |
|
Datasheet | EP7 | Box | Active | EP | EP 7 | T57 | - | 63 nH | ±3% | Gapped | 76.0 | 4000 | 1.52 | 15.7 | 10.3 | 8.5 | 162.0 | Uncoated | 0.148" (3.75mm) | 0.370" (9.40mm) | 0.256" (6.50mm) |
|
|
B65839A0059A057EP7 T57 59 +3% -3 |
4,331 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
NP41912UGRM6 CORE NO CENTER HOLE |
2,404 |
|
Datasheet | - | Bulk | Active | RM | - | P | - | 2.4 µH | - | Ungapped | - | 2500 | - | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.720" (18.30mm) | 0.323" (8.20mm) |
|
|
ER11/2.5/6-3F3-A160-SFerrite Misc |
2,029 |
|
Datasheet | - | Bulk | Active | ER | ER 11 x 2.5 x 6 | 3F3 | - | 160 nH | ±5% | Gapped | 157.0 | - | 1.23 | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.096" (2.45mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
|
ER11/2.5/6-3F3-A250-SFerrite Misc |
1,935 |
|
Datasheet | - | Bulk | Active | ER | ER 11 x 2.5 x 6 | 3F3 | - | 250 nH | ±8% | Gapped | 246.0 | - | 1.23 | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.096" (2.45mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
|
ER11/2.5/6-3F3-A100-SFerrite Misc |
2,586 |
|
Datasheet | - | Bulk | Active | ER | ER 11 x 2.5 x 6 | 3F3 | - | 100 nH | ±3% | Gapped | 98.0 | - | 1.23 | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.096" (2.45mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
B66319G0180X187FERRITE CORE E N87 1PC |
2,126 |
|
Datasheet | E30/15/7 | Box | Active | E | E 30 x 15 x 7 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.598" (15.20mm) | 1.181" (30.00mm) | 0.287" (7.30mm) |
|
|
B66319G0200X187FERRITE CORE E N87 |
1,875 |
|
Datasheet | E30/15/7 | Box | Active | E | E 30 x 15 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.12 | 67.0 | 60.0 | 49.0 | 4000.0 | Uncoated | 0.598" (15.20mm) | 1.181" (30.00mm) | 0.287" (7.30mm) |
|
|
E14/3.5/5-4F1-A40-EFERRITE CORE E |
1,995 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-4F1-A40-PFERRITE CORE E |
3,353 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
TX16/9.6/6.3-3E10Ferrite Misc |
1,780 |
|
Datasheet | - | Bulk | Active | Toroid | TX 16 x 9.6 x 6.3 | 3E10 | 0.659" (16.75mm) | 6.44 µH | ±20% | Ungapped | 10000.0 | - | 1.95 | 38.5 | 19.7 | - | 760.0 | Epoxy | 0.274" (6.95mm) | - | - |
|
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TX20/10/7-3C95Ferrite Misc |
1,839 |
|
Datasheet | - | Bulk | Active | Toroid | TX 20 x 10 x 7 | 3C95 | 0.821" (20.85mm) | - | - | Ungapped | - | - | 1.3 | 43.6 | 33.6 | - | 1465.0 | Epoxy | 0.309" (7.85mm) | - | - |
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B65924A0000X033FERRITE CORE |
2,858 |
|
Datasheet | PS8.6/3.3 | Box | 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.