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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0F42212TCTOROID UNCOATED |
1,811 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.870" (22.10mm) | 3.624 µH | ±20% | Ungapped | - | 3000 | - | 54.1 | 52.3 | - | 2834.0 | Uncoated | 0.500" (12.70mm) | - | - |
|
|
0J42109TCTOROID CORE |
2,744 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.811" (20.60mm) | 4.2 µH | ±20% | Ungapped | - | 5000 | - | 50.0 | 34.0 | - | 1733.0 | Uncoated | 0.350" (8.90mm) | - | - |
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|
0R43434ECETD CORE |
3,697 | - |
|
Datasheet | - | Bulk | Active | ETD | - | R | - | 2.707 µH | - | Ungapped | - | 2300 | - | 78.6 | 97.1 | 91.6 | 7640.0 | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
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|
0L40906ECER CORE |
1,251 | - |
|
Datasheet | - | Bulk | Active | ER | - | L | - | 440 nH | - | Ungapped | - | 900 | - | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
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|
ZJ41005TCTOROID GREY COATED |
2,167 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.400" (10.15mm) | 3.308 µH | ±20% | Ungapped | - | 5000 | - | 20.7 | 10.9 | - | 227.0 | Epoxy | 0.210" (5.34mm) | - | - |
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|
ZJ41406TCTOROID GREY COATED |
2,083 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.533" (13.55mm) | 3.612 µH | ±20% | Ungapped | - | 5000 | - | 29.5 | 16.5 | - | 496.7 | Epoxy | 0.280" (7.11mm) | - | - |
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|
0R43520ECE-CORE |
2,913 | - |
|
Datasheet | - | Bulk | Active | E | - | R | - | 1.947 µH | - | Ungapped | - | 2300 | - | 94.3 | 90.6 | 90.5 | 8540.0 | Uncoated | 0.812" (20.63mm) | 1.374" (34.90mm) | 0.375" (9.53mm) |
|
|
ZF41303TCTOROID GREY COATED |
3,319 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.525" (13.34mm) | 894 nH | ±20% | Ungapped | - | 3000 | - | 31.7 | 7.1 | - | 226.0 | Epoxy | 0.145" (3.69mm) | - | - |
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|
ZF41606TCTOROID - GREY COATED |
4,920 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.653" (16.59mm) | 1.92 µH | ±20% | Ungapped | - | 3000 | - | 37.2 | 18.96 | - | 706.0 | Epoxy | 0.252" (6.40mm) | - | - |
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0F43515ECE-SHAPE CORE |
2,280 | - |
|
Datasheet | - | Bulk | Active | E | - | F | - | 3.5 µH | ±25% | Ungapped | - | 3000 | - | 69.3 | 87.0 | 87.0 | 5590.0 | Uncoated | 0.555" (14.10mm) | 1.346" (34.20mm) | 0.366" (9.30mm) |
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.
