Ferrite Cores
Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0J40503TCTOROID UNCOATED |
1,582 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.155" (3.94mm) | 1.475 µH | ±20% | Ungapped | - | 5000 | - | 9.2 | 2.0 | - | 19.0 | Uncoated | 0.100" (2.54mm) | - | - |
|
|
0C40502TCTOROID |
4,644 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | C | 0.155" (3.94mm) | 129 nH | ±25% | Ungapped | - | 900 | - | 9.21 | 1.05 | - | 9.68 | Uncoated | 0.050" (1.27mm) | - | - |
|
|
0F40601TCTOROID UNCOATED |
4,006 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.230" (5.84mm) | 585 nH | ±20% | Ungapped | - | 3000 | - | 13.0 | 2.0 | - | 26.7 | Uncoated | 0.060" (1.52mm) | - | - |
|
|
0W40601TCTOROID UNCOATED |
4,905 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.230" (5.84mm) | 1.96 µH | ±30% | Ungapped | - | 10000 | - | 13.0 | 2.0 | 78.5 | 27.0 | Uncoated | 0.060" (1.52mm) | - | - |
|
|
YJ40401TCTOROID-PARYLENE COATED |
3,647 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.201" (5.11mm) | 950 nH | ±20% | Ungapped | - | 5000 | - | 10.2 | 1.5 | - | 15.7 | Parylene | 0.060" (1.52mm) | - | - |
|
|
0R41126ECER CORE |
3,822 | - |
|
Datasheet | - | Bulk | Active | ER | - | R | - | 1.4 µH | - | Ungapped | - | 2300 | - | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.096" (2.45mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
|
0F40603TCTOROID UNCOATED |
2,341 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.230" (5.84mm) | 1.225 µH | ±20% | Ungapped | - | 3000 | - | 13.0 | 4.3 | - | 56.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
YP40601TCTOROID-PARYLENE COATED |
1,343 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.244" (6.20mm) | 488 nH | ±25% | Ungapped | - | 2500 | - | 13.0 | 2.0 | - | 26.7 | Parylene | 0.070" (1.78mm) | - | - |
|
|
0P40603TCTOROID UNCOATED |
4,006 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.230" (5.84mm) | 1.02 µH | ±25% | Ungapped | - | 2500 | - | 13.0 | 4.3 | - | 56.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0F41003TCTOROID UNCOATED |
2,286 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.375" (9.53mm) | 1.314 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 7.3 | - | 151.0 | Uncoated | 0.125" (3.18mm) | - | - |
Ferrite Cores FAQ
How can I narrow the current Ferrite Cores selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
