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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B64290L0742X065FERRITE CORE TOROID 2.85UH T65 |
3,717 |
|
Datasheet | TX13/7.9/6.4 | Box | Active | Toroid | - | T65 | 0.535" (13.60mm) | 2.85 µH | ±30% | Ungapped | - | 4700 | 2.08 | 31.17 | 14.96 | - | 466.0 | Epoxy | 0.281" (7.15mm) | - | - |
|
B64290L0044X035FERRITE CORE TOROID 3.06UH T35 |
4,302 |
|
Datasheet | TX12.5/7.5/5 | Box | Active | Toroid | - | T35 | 0.535" (13.60mm) | 3.06 µH | ±25% | Ungapped | - | 6000 | 2.46 | 30.09 | 12.23 | - | 368.0 | Epoxy | 0.234" (5.95mm) | - | - |
|
9498103002FERRITE CORE E SET |
2,800 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 181.0 | 39.9 | 22.0 | 21.6 | 878.0 | Uncoated | 0.315" (8.00mm) | 0.748" (19.00mm) | 0.189" (4.80mm) |
|
8995121221FERRITE CORE EFD 95 SET |
11,505 |
|
Datasheet | - | Bulk | Active | EFD | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 259.0 | 28.4 | 11.0 | 10.8 | 311.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | - |
|
9598100502FERRITE CORE E SET |
3,807 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 152.0 | 13.6 | 8.93 | 7.6 | 122.0 | Uncoated | - | 0.368" (9.35mm) | - |
|
|
8998121221FERRITE CORE EFD SET |
2,880 |
|
Datasheet | - | Bulk | Active | EFD | - | - | - | - | ±25% | Ungapped | - | 2400 | 259.0 | 28.4 | 11.0 | 10.8 | 311.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | - |
|
|
9495103002FERRITE CORE E 95 SET |
2,772 |
|
Datasheet | - | Bulk | Active | E | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 181.0 | 39.9 | 22.0 | 21.6 | 878.0 | Uncoated | 0.315" (8.00mm) | 0.748" (19.00mm) | 0.189" (4.80mm) |
|
9578100502FERRITE CORE E 78 SET |
1,303 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 152.0 | 13.6 | 8.93 | 7.6 | 122.0 | Uncoated | - | 0.368" (9.35mm) | - |
|
|
9478104002FERRITE CORE E 78 SET |
1,319 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 150.0 | 46.3 | 30.9 | 30.0 | 1430.0 | Uncoated | - | - | - |
|
|
9578110502FERRITE CORE E 78 SET |
3,780 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 112.0 | 14.0 | 12.6 | 10.3 | 177.0 | Uncoated | - | - | - |
|
E20/10/5-3C94FERRITE CORE E 3C94 |
3,668 |
|
Datasheet | - | Bulk | Active | E | E 20 x 10 x 5 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.815" (20.70mm) | 0.209" (5.30mm) |
|
9478202002FERRITE CORE E 78 SET |
3,044 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 60.0 | 24.3 | 39.5 | 39.0 | 960.0 | Uncoated | - | - | 0.394" (10.00mm) |
|
|
9498202002FERRITE CORE E SET |
1,701 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 60.0 | 24.3 | 39.5 | 39.0 | 960.0 | Uncoated | - | - | 0.394" (10.00mm) |
|
B66317G0160X127FERRITE CORE E N27 1PC |
1,029 |
|
Datasheet | E25/13/7 | Box | Active | E | E 25 x 13 x 7 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
|
9578261802FERRITE CORE EER 78 SET |
10,742 |
|
Datasheet | - | Bulk | Active | EER | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 111.0 | 48.0 | 43.4 | 42.5 | 2083.0 | Uncoated | 0.366" (9.30mm) | - | 0.295" (7.50mm) |
|
4052195211FERRITE CORE ROD 52 |
4,924 |
|
Datasheet | - | Bulk | Active | ROD | - | 52 | - | - | - | Ungapped | - | 250 | - | - | - | - | - | Uncoated | - | 0.984" (25.00mm) | - |
|
TX14/9/5-3E65FERRITE CORE TOROID |
1,600 |
|
Datasheet | - | Bulk | Active | Toroid | TX 14 x 9 x 5 | - | 0.561" (14.25mm) | - | ±30% | Ungapped | - | 10000 | 2.84 | 35.0 | 12.3 | - | 430.0 | Epoxy | 0.207" (5.25mm) | - | - |
|
TX13/7.9/6.4-3E10-MFERRITE CORE TOROID |
1,260 |
|
Datasheet | - | Bulk | Active | Toroid | TX 13 x 7.9 x 6.4 | - | 0.526" (13.35mm) | - | ±30% | Ungapped | 10000.0 | - | 2.21 | 31.2 | 14.1 | - | 442.0 | Epoxy | 0.275" (7.00mm) | - | - |
|
|
B66317G1000X127FERRITE CORE E N27 1PC |
3,581 |
|
Datasheet | E25/13/7 | Box | Active | E | E 25 x 13 x 7 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
|
B66300G0000X138FERRITE CORE E T38 1PC |
7,376 |
|
Datasheet | E6.3 | Box | Active | E | E 6 x 3 | T38 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.114" (2.90mm) | 0.248" (6.30mm) | 0.079" (2.00mm) |
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.