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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2820002302FERRITE CORE MULTI-HOLE 20 |
1,840 |
|
Datasheet | - | Bag | Active | Multi-Hole | - | 20 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
28T0155-10PFERRITE CORE TOROID 122NH 28 |
4,659 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.156" (3.96mm) | 122 nH | ±20% | Ungapped | - | 850 | 8.74 | 9.2 | 1.05 | - | - | Parylene | 0.051" (1.29mm) | - | - |
|
|
28T0155-00PFERRITE CORE TOROID 244NH 28 |
4,773 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.156" (3.96mm) | 244 nH | ±25% | Ungapped | - | 850 | 4.19 | 9.16 | 2.19 | - | - | Parylene | 0.101" (2.57mm) | - | - |
|
|
33N0136-000FERRITE CORE 2 HOLE 920NH 33 |
4,888 |
|
Datasheet | - | Bulk | Active | Multi-Hole (2) | - | 33 | - | 920 nH | ±30% | Ungapped | - | 2300 | - | - | - | - | - | Uncoated | 0.093" (2.36mm) | 0.136" (3.45mm) | 0.079" (2.01mm) |
|
|
2815002702FERRITE CORE 2 HOLE 15 |
1,122 |
|
Datasheet | - | Bag | Active | Multi-Hole (2) | - | 15 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.122" (3.10mm) | 0.276" (7.00mm) | 0.071" (1.80mm) |
|
|
2820002702FERRITE CORE MULTI-HOLE 20 |
1,946 |
|
Datasheet | - | Bag | Active | Multi-Hole | - | 20 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
0F40200TCTOROID |
1,366 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.100" (2.54mm) | 525 nH | ±20% | Ungapped | - | 3000 | - | 5.5 | 0.77 | - | 4.3 | Uncoated | 0.050" (1.27mm) | - | - |
|
|
33T0155-00PFERRITE CORE TOROID |
3,991 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | - | - | - | - | - | - | - | - | - | - | - | Parylene | - | - | - |
|
|
33T0190-10PFERRITE CORE TOROID 512NH 33 |
2,858 |
|
Datasheet | - | Bulk | Active | Toroid | - | 33 | 0.191" (4.85mm) | 512 nH | ±20% | Ungapped | - | 2700 | 6.62 | 10.2 | 1.54 | - | - | Parylene | 0.051" (1.29mm) | - | - |
|
|
TUB3.5/1.3/3-3B1Ferrite Misc |
1,320 |
|
Datasheet | - | Bulk | Active | Tube | TUB 3.5 x 1.3 x 3 | 3B1 | 0.138" (3.50mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | 0.118" (3.00mm) | - |
|
|
28T0145-500FERRITE CORE TOROID 443NH 28 |
1,023 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.145" (3.68mm) | 443 nH | ±25% | Ungapped | - | 850 | - | - | - | - | - | Uncoated | 0.128" (3.25mm) | - | - |
|
|
33T0140-500FERRITE CORE TOROID 2.339UH 33 |
4,159 |
|
Datasheet | - | Bulk | Active | Toroid | - | 33 | 0.138" (3.50mm) | 2.339 µH | ±30% | Ungapped | - | 2300 | - | - | - | - | - | Uncoated | 0.236" (6.00mm) | - | - |
|
|
28T0140-500FERRITE CORE TOROID 864NH 28 |
4,724 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.138" (3.50mm) | 864 nH | ±25% | Ungapped | - | 850 | - | - | - | - | - | Uncoated | 0.236" (6.00mm) | - | - |
|
|
TUB3.5/1.4/3.3-4A11Ferrite Misc |
2,143 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0P40601TCUNCOATED TOROID |
3,546 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.230" (5.84mm) | 488 nH | ±25% | Ungapped | - | 2500 | - | 13.0 | 2.0 | - | 26.7 | Uncoated | 0.060" (1.52mm) | - | - |
|
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36T0231-00QFERRITE CORE TOROID 892NH 36 |
2,300 |
|
Datasheet | - | Bulk | Active | Toroid | - | 36 | 0.230" (5.84mm) | 892 nH | ±25% | Ungapped | - | 4500 | 6.337 | 13.026 | 2.055 | - | 26.775 | - | 0.060" (1.52mm) | - | - |
|
|
0W40502TCTOROID UNCOATED |
3,863 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.155" (3.94mm) | 1.47 µH | ±30% | Ungapped | - | 10000 | - | 9.2 | 1.05 | - | 9.7 | Uncoated | 0.050" (1.27mm) | - | - |
|
|
ROD1.5/10-3C90-DFERRITE CORE ROD 3C90 |
3,416 |
|
Datasheet | - | Bulk | Active | ROD | ROD 1.5 x 10 | 3C90 | 0.059" (1.50mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 0.394" (10.00mm) | - |
|
|
28T0231-00PFERRITE CORE TOROID 169NH 28 |
4,492 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.230" (5.84mm) | 169 nH | ±20% | Ungapped | - | 850 | 6.337 | 13.026 | 2.055 | - | 26.775 | Parylene | 0.060" (1.52mm) | - | - |
|
|
ROD3/15-3C90-DFERRITE CORE ROD 3C90 |
3,212 |
|
Datasheet | - | Bulk | Active | ROD | ROD 3 x 15 | 3C90 | 0.118" (3.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 0.591" (15.00mm) | - |
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.