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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66311G0170X127FERRITE CORE E N27 1PC |
5,534 |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
|
TX13/7.1/4.8-3C94FERRITE CORE TOROID 3C94 |
3,523 |
|
Datasheet | - | Bulk | Active | Toroid | TX 13 x 7.1 x 4.8 | 3C94 | 0.510" (12.95mm) | - | ±20% | Ungapped | - | 2300 | 2.4 | 29.5 | 12.3 | - | 361.0 | Epoxy | 0.198" (5.03mm) | - | - |
|
E25/10/6-3C94FERRITE CORE E 3C94 |
3,506 |
|
Datasheet | - | Bulk | Active | E | E 25 x 10 x 6 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.380" (9.65mm) | 1.000" (25.40mm) | 0.250" (6.35mm) |
|
TX14/9/5-3E27FERRITE CORE TOROID 3E+27 |
8,515 |
|
Datasheet | - | Bulk | Active | Toroid | TX 14 x 9 x 5 | 3E27 | 0.561" (14.25mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.207" (5.25mm) | - | - |
|
B66307G0100X127FERRITE CORE E N27 1PC |
2,306 |
|
Datasheet | E16/8/5 | Box | Active | E | E 16 x 8 x 5 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
B66322G0000X127FERRITE CORE E N27 1PC |
1,412 |
|
Datasheet | E10/5.5/5 | Box | Active | E | E 10 x 5.5 x 5 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.216" (5.50mm) | 0.402" (10.20mm) | 0.189" (4.80mm) |
|
|
TX14/9/5-3E6FERRITE CORE TOROID |
1,275 |
|
Datasheet | - | Bulk | Active | Toroid | TX 14 x 9 x 5 | - | 0.561" (14.25mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.207" (5.25mm) | - | - |
|
B64290L0742X038FERRITE CORE TOROID 6.03UH T38 |
17,029 |
|
Datasheet | TX13/7.9/6.4 | Box | Active | Toroid | - | T38 | 0.535" (13.60mm) | 6.03 µH | ±30% | Ungapped | - | 10000 | 2.08 | 31.17 | 14.96 | - | 466.0 | Epoxy | 0.281" (7.15mm) | - | - |
|
7898400121FERRITE CORE E SET |
1,636 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 109.0 | 16.6 | 15.2 | 15.0 | 252.0 | Uncoated | - | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
PLT13/9/1-3C95FERRITE CORE PLT 3C95 |
22,212 |
|
Datasheet | - | Bulk | Active | PLT | PLT 13 x 9 x 1 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.043" (1.10mm) | 0.504" (12.80mm) | 0.343" (8.70mm) |
|
5976000211FERRITE CORE TOROID 4.4UH 76 |
2,121 |
|
Datasheet | - | Bag | Active | Toroid | - | 76 | - | 4.4 µH | ±30% | Ungapped | - | 10000 | 286.0 | 20.7 | 7.2 | - | 150.0 | Parylene | - | - | - |
|
TX13/7.9/6.4-3C94FERRITE CORE TOROID 3C94 |
4,025 |
|
Datasheet | - | Bulk | Active | Toroid | TX 13 x 7.9 x 6.4 | 3C94 | 0.526" (13.35mm) | - | ±25% | Ungapped | 2300.0 | - | 2.21 | 31.2 | 14.1 | - | 442.0 | Epoxy | 0.275" (7.00mm) | - | - |
|
B64290L0652X830FERRITE CORE TOROID 2.71UH N30 |
4,007 |
|
Datasheet | TX17.4/10.3/7 | Box | Active | Toroid | - | N30 | 0.717" (18.20mm) | 2.71 µH | ±25% | Ungapped | - | 4300 | 2.0 | 42.0 | 21.04 | - | 884.0 | Epoxy | 0.307" (7.80mm) | - | - |
|
B64290L0743X038FERRITE CORE TOROID 5.4UH T38 |
8,310 |
|
Datasheet | TX16/9/5 | Box | Active | Toroid | - | T38 | 0.661" (16.80mm) | 5.4 µH | ±30% | Ungapped | - | 10000 | 2.33 | 36.75 | 15.78 | - | 580.0 | Epoxy | 0.215" (5.45mm) | - | - |
|
B66317G0100X187FERRITE CORE E N87 1PC |
1,751 |
|
Datasheet | E25/13/7 | Box | Active | E | E 25 x 13 x 7 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
|
TX10/6/4-3C90FERRITE CORE TOROID 3C90 |
3,000 |
|
Datasheet | - | Bulk | Active | Toroid | - | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.167" (4.25mm) | - | - |
|
|
B66307G0240X187FERRITE CORE E N87 |
2,796 |
|
Datasheet | E16/8/5 | Box | Active | E | E 16 x 8 x 5 | N87 | - | - | - | Gapped | - | 2200 | 1.87 | 37.6 | 20.1 | 19.4 | 756.0 | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
B64290L0658X038FERRITE CORE TOROID 4.42UH T38 |
1,453 |
|
Datasheet | TX14/9/5 | Box | Active | Toroid | - | T38 | 0.594" (15.10mm) | 4.42 µH | ±30% | Ungapped | - | 10000 | 2.84 | 34.98 | 12.3 | - | 430.0 | Epoxy | 0.236" (6.00mm) | - | - |
|
|
TX13/7.9/6.4-3E27FERRITE CORE |
4,157 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.311" (7.90mm) | - | 0.252" (6.40mm) |
|
B64290L0045X035FERRITE CORE TOROID 3.87UH T35 |
4,118 |
|
Datasheet | TX16/9.6/6.3 | Bulk | Active | Toroid | - | T35 | 0.677" (17.20mm) | 3.87 µH | ±25% | Ungapped | - | 6000 | 1.95 | 38.52 | 19.73 | - | 760.0 | Epoxy | 0.287" (7.30mm) | - | - |
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.