Ferrite Cores
Review Ferrite Cores Magnetics - Transformer, Inductor Components components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
C055375A2MPP 300 PERM GREY 380 SIZE |
4,677 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.710" (18.03mm) | 214 nH | ±8% | Ungapped | - | 300 | - | 41.4 | 23.2 | - | 960.0 | Coated | 0.280" (7.11mm) | - | - |
|
|
0077725A7KOOL MU 125 PERM BLACK 725 SIZE |
3,153 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.990" (50.55mm) | 366 nH | ±8% | Ungapped | - | 125 | - | 114.0 | 262.0 | - | 29700.0 | Uncoated | 0.820" (20.83mm) | - | - |
|
|
0077733A7KOOL MU 040 PERM BLACK 725 SIZE |
4,733 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.990" (50.55mm) | 117 nH | ±8% | Ungapped | - | 40 | - | 114.0 | 262.0 | - | 29700.0 | Uncoated | 0.820" (20.83mm) | - | - |
|
|
0077729A7KOOL MU 075 PERM BLACK 725 SIZE |
1,209 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.990" (50.55mm) | 219 nH | ±8% | Ungapped | - | 75 | - | 114.0 | 262.0 | - | 29700.0 | Uncoated | 0.820" (20.83mm) | - | - |
|
|
0077727A7KOOL MU 026 PERM BLACK 725 SIZE |
2,844 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.990" (50.55mm) | 76 nH | ±8% | Ungapped | - | 26 | - | 114.0 | 262.0 | - | 29700.0 | Uncoated | 0.820" (20.83mm) | - | - |
|
|
0077730A7KOOL MU 090 PERM BLACK 725 SIZE |
1,596 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.990" (50.55mm) | 263 nH | ±8% | Ungapped | - | 90 | - | 114.0 | 262.0 | - | 29700.0 | Uncoated | 0.820" (20.83mm) | - | - |
|
|
ERH4013E026L224HIGH FLUX 026 PERM EER 4013 SIZE |
3,879 |
|
Datasheet | - | Bulk | Active | EER | - | High Flux | - | 59 nH | - | Ungapped | - | 26 | - | 111.3 | 149.1 | - | 16600.0 | Uncoated | 0.882" (22.40mm) | 1.575" (40.00mm) | 0.524" (13.30mm) |
|
|
ERH4013E040L224HIGH FLUX 040 PERM EER 4013 SIZE |
3,100 |
|
Datasheet | - | Bulk | Active | EER | - | High Flux | - | 81 nH | ±8% | Ungapped | - | 40 | - | 111.3 | 149.1 | - | 16600.0 | Uncoated | 0.882" (22.40mm) | 1.575" (40.00mm) | 0.524" (13.30mm) |
|
|
ERH4013E060L224HIGH FLUX 060 PERM EER 4013 SIZE |
2,864 |
|
Datasheet | - | Bulk | Active | EER | - | High Flux | - | 111 nH | ±8% | Ungapped | - | 60 | - | 111.3 | 149.1 | - | 16600.0 | Uncoated | 0.882" (22.40mm) | 1.575" (40.00mm) | 0.524" (13.30mm) |
|
|
0J47313TCTOROID UNCOATED |
3,510 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 2.902" (73.70mm) | 8.14 µH | ±20% | Ungapped | - | 5000 | - | 165.0 | 210.0 | - | 34771.0 | Uncoated | 0.492" (12.50mm) | - | - |
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.