Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIN/H-ECFerrite Misc |
1,534 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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TUB4/3/13-3B1Ferrite Misc |
3,995 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TUB4/3/13-3C90Ferrite Misc |
2,376 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
28B0395-600FERRITE CORE TUBE 28 |
2,893 | - |
|
Datasheet | - | Bulk | Active | Tube | - | 28 | 0.394" (10.00mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | - | - |
|
|
5985000201FERRITE CORE TOROID |
2,339 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 0.375" (9.53mm) | - | - | Ungapped | - | 600 | 286.0 | 20.7 | 7.2 | - | 150.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0J41304TCTOROID UNCOATED |
2,018 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.500" (12.70mm) | 1.86 µH | ±20% | Ungapped | - | 5000 | - | 31.7 | 8.7 | - | 276.0 | Uncoated | 0.153" (3.89mm) | - | - |
|
|
0F41808ECE-SHAPE CORE |
2,071 | - |
|
Datasheet | - | Bulk | Active | E | - | F | - | 1.5 µH | ±25% | Ungapped | - | 3000 | - | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.187" (4.75mm) |
|
|
0P41808ECE-SHAPE CORE |
3,303 | - |
|
Datasheet | - | Bulk | Active | E | - | P | - | 1.253 µH | - | Ungapped | - | 2500 | - | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.187" (4.75mm) |
|
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33T0255-10PFERRITE CORE TOROID 2.059UH 33 |
1,302 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 33 | 0.256" (6.50mm) | 2.059 µH | ±20% | Ungapped | - | 2700 | 1.61 | 12.08 | 7.49 | - | - | Parylene | 0.158" (4.02mm) | - | - |
|
|
XF41005TCTOROID BLACK COATED |
3,602 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.388" (9.86mm) | 1.98 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 10.9 | - | 227.0 | Coated | 0.196" (4.98mm) | - | - |
|
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0J41005TCTOROID UNCOATED |
1,102 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.375" (9.53mm) | 3.308 µH | ±20% | Ungapped | - | 5000 | - | 20.7 | 10.9 | - | 227.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
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YM40502TCTOROID PARYLENE COATED |
1,706 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.166" (4.22mm) | 2.152 µH | ±30% | Ungapped | - | 15000 | - | 9.21 | 1.05 | - | 9.68 | Parylene | 0.060" (1.52mm) | - | - |
|
|
0F41205ECE-SHAPE CORE |
4,226 | - |
|
Datasheet | - | Bulk | Active | E | - | F | - | 1.95 µH | ±25% | Ungapped | - | 3000 | - | 27.7 | 20.2 | 20.0 | 558.0 | Uncoated | 0.224" (5.70mm) | 0.500" (12.70mm) | 0.252" (6.40mm) |
|
|
TC5.8/3.1/1.5-3E6Ferrite Misc |
3,010 | - |
|
Datasheet | - | Bulk | Active | Toroid | TC 5.8 x 3.1 x 1.5 | 3E6 | 0.230" (5.84mm) | 1.96 µH | ±30% | Ungapped | - | - | - | 13.0 | 2.0 | - | - | Epoxy | 0.060" (1.52mm) | - | - |
|
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B64290L0038X048R10/6/4 N48 RINGKERN |
1,373 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B64290P0692X038R4/2.4/1.8 T38 TOROID |
4,835 | - |
|
Datasheet | B64290 | Bag | Active | Toroid | R 4 x 2.4 x 1.8 | T38 | 0.164" (4.17mm) | 1.84 µH | ±30% | Ungapped | - | 10000 | 6.83 | 9.63 | 1.41 | - | 13.6 | Parylene | 0.078" (1.97mm) | - | - |
|
|
0P41126ECER CORE |
3,056 | - |
|
Datasheet | - | Bulk | Active | ER | - | P | - | 1.69 µH | - | Ungapped | - | 2500 | - | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.096" (2.45mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
|
0R41808ECE CORE |
3,777 | - |
|
Datasheet | - | Bulk | Active | E | - | R | - | 1.153 µH | - | Ungapped | - | 2300 | - | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.187" (4.75mm) |
|
|
YJ40301TCTOROID-PARYLENE COATED |
4,717 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.149" (3.79mm) | 825 nH | ±20% | Ungapped | - | 5000 | - | 7.65 | 1.03 | - | 7.87 | Parylene | 0.060" (1.52mm) | - | - |
|
|
0C41003TCTOROID |
3,254 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | C | 0.375" (9.53mm) | 399 nH | ±25% | Ungapped | - | 900 | - | 20.7 | 7.3 | - | 151.0 | Uncoated | 0.280" (7.11mm) | - | - |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
