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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B64290L0743X087FERRITE CORE TOROID 1.19UH N87 |
7,081 |
|
Datasheet | TX16/9/5 | Box | Active | Toroid | - | N87 | 0.661" (16.80mm) | 1.19 µH | ±25% | Ungapped | - | 2200 | 2.33 | 36.75 | 15.78 | - | 580.0 | Epoxy | 0.215" (5.45mm) | - | - |
|
B64290L0045X087FERRITE CORE TOROID 1.42UH N87 |
1,311 |
|
Datasheet | TX16/9.6/6.3 | Bulk | Active | Toroid | - | N87 | 0.677" (17.20mm) | 1.42 µH | ±25% | Ungapped | - | 2200 | 1.95 | 38.52 | 19.73 | - | 760.0 | Epoxy | 0.287" (7.30mm) | - | - |
|
B66413G0000X149FERRITE CORE EFD N49 1PC |
1,468 |
|
Datasheet | EFD15/8/5 | Box | Active | EFD | EFD 15 x 8 x 5 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
B66311G0250X127FERRITE CORE E N27 1PC |
2,105 |
|
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) |
|
B64290A0783X010FERRITE CORE TOROID 450NH K10 |
5,244 |
|
Datasheet | T10/6/7 | Box | Active | Toroid | R 10 x 6 x 7 | K10 | 0.394" (10.00mm) | 450 nH | ±25% | Ungapped | - | 630 | 1.76 | 24.07 | 13.7 | - | 330.0 | Uncoated | 0.275" (7.00mm) | - | - |
|
B66311G0000X187FERRITE CORE E N87 1PC |
4,900 |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
|
B66317G0000X127FERRITE CORE E N27 1PC |
3,999 |
|
Datasheet | E25/13/7 | Box | Active | E | E 25 x 13 x 7 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
|
5943001121FERRITE CORE TOROID 480NH 43 |
5,236 |
|
Datasheet | - | Box | Active | Toroid | - | 43 | 0.530" (13.45mm) | 480 nH | -25%, +20% | Ungapped | - | 800 | 2.0842 | 31.2 | 15.0 | - | 466.0 | Plastic | 0.280" (7.11mm) | - | - |
|
5979001101FERRITE CORE TOROID 1.3UH 79 |
4,406 |
|
Datasheet | HF | Bag | Active | Toroid | - | 79 | 0.500" (12.70mm) | 1.3 µH | ±25% | Ungapped | - | 1400 | 2.08 | 31.2 | 15.0 | - | 470.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
3078990891FERRITE CORE ROD 78 |
3,410 |
|
Datasheet | - | Bulk | Active | ROD | - | 78 | 0.197" (5.00mm) | - | - | Ungapped | 29.0 | 2300 | - | - | 19.6 | - | - | Uncoated | - | 1.378" (35.00mm) | - |
|
B64290L0045X830FERRITE CORE TOROID 2.77UH N30 |
1,610 |
|
Datasheet | TX16/9.6/6.3 | Bulk | Active | Toroid | - | N30 | 0.677" (17.20mm) | 2.77 µH | ±25% | Ungapped | - | 4300 | 1.95 | 38.52 | 19.73 | - | 760.0 | Epoxy | 0.287" (7.30mm) | - | - |
|
B66413G0000X187FERRITE CORE EFD N87 1PC |
7,302 |
|
Datasheet | EFD15/8/5 | Box | Active | EFD | EFD 15 x 8 x 5 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
B66413U0160L187FERRITE CORE EFD N87 1PC |
2,252 |
|
Datasheet | EFD15/8/5 | Box | Active | EFD | EFD 15 x 8 x 5 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
B62152A0007X030FERRITE CORE 2 HOLE 7.3UH N30 |
5,999 |
|
Datasheet | MHB2-7.25/4.2/6.2 | Box | Active | Multi-Hole (2) | - | N30 | - | 7.3 µH | ±30% | Ungapped | - | 4300 | 0.75 | 7.6 | 10.2 | - | 78.0 | Uncoated | 0.244" (6.20mm) | 0.285" (7.25mm) | 0.165" (4.20mm) |
|
B66311G0000X130FERRITE CORE E N30 1PC |
2,576 |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N30 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
|
PLT18/10/2/S-3C95FERRITE CORE PLT 3C95 |
5,941 |
|
Datasheet | - | Bulk | Active | PLT | PLT 18 x 10 x 2 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.094" (2.40mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
|
5980001101FERRITE CORE TOROID 1778NH 80 |
4,483 |
|
Datasheet | HF | Bag | Active | Toroid | - | 80 | 0.500" (12.70mm) | 335 nH | ±25% | Ungapped | - | 550 | 0.0212 | 31.0 | 14.7 | - | 455.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
B66317G0000X187FERRITE CORE E N87 1PC |
1,402 |
|
Datasheet | E25/13/7 | Box | Active | E | E 25 x 13 x 7 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
|
B66307G0100X187FERRITE CORE E N87 1PC |
14,856 |
|
Datasheet | E16/8/5 | Box | Active | E | E 16 x 8 x 5 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
EFD20/10/7-3C96FERRITE CORE EFD 3C96 |
7,002 |
|
Datasheet | - | Bulk | Active | EFD | EFD 20 x 10 x 7 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
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.