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-ECFerrite Misc |
1,120 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
8998101021FERRITE CORE EFD SET |
2,838 | - |
|
Datasheet | - | Bulk | Active | EFD | - | - | - | - | ±25% | Ungapped | - | 2400 | 327.0 | 23.6 | 7.2 | 6.6 | 171.0 | Uncoated | 0.205" (5.20mm) | - | - |
|
B64290P0739X065FERRITE CORE TOROID 2UH T65 |
1,830 | - |
|
Datasheet | TC3.05/1.27/2.5 | Box | Active | Toroid | - | T65 | 0.121" (3.07mm) | 2 µH | ±30% | Ungapped | - | 4500 | 2.82 | 5.99 | 2.12 | - | 12.7 | Parylene | 0.101" (2.56mm) | - | - |
|
|
4052111011FERRITE CORE ROD 52 |
3,638 | - |
|
Datasheet | - | Bulk | Active | ROD | - | 52 | 0.118" (3.00mm) | - | - | Ungapped | - | 250 | - | - | - | - | - | Uncoated | - | - | - |
|
|
TC6/4/2-3E27Ferrite Misc |
3,701 | - |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6 x 4 x 2 | 3F3 | - | - | ±25% | Ungapped | - | - | 7.75 | 15.3 | 1.97 | - | 30.2 | Parylene | 0.083" (2.10mm) | - | - |
|
|
0L41003TCTOROID |
2,591 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | L | 0.375" (9.53mm) | 332 nH | ±25% | Ungapped | - | 900 | - | 20.7 | 7.3 | - | 151.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
B64290P0036X065FERRITE CORE TOROID 750NH T65 |
4,852 | - |
|
Datasheet | TC4.0/2.4/1.6 | Box | Active | Toroid | - | T65 | 0.158" (4.02mm) | 750 nH | ±30% | Ungapped | - | 4600 | 7.7 | 9.63 | 1.25 | - | 12.0 | Parylene | 0.064" (1.62mm) | - | - |
|
|
B64290P0036X087R4/2.4/1.6 N87 RINGKERN |
3,486 | - |
|
Datasheet | - | Bag | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
YW40402TCTOROID-PARYLENE COATED |
1,875 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.201" (5.11mm) | 3.8 µH | ±30% | Ungapped | - | 10000 | - | 10.2 | 3.1 | - | 31.5 | Parylene | 0.113" (2.87mm) | - | - |
|
|
B64290P0683X065FERRITE CORE TOROID 1UH T65 |
1,917 | - |
|
Datasheet | TC3.1/1.3/1.3 | Box | Active | Toroid | - | T65 | 0.121" (3.07mm) | 1 µH | ±30% | Ungapped | - | 4500 | 5.65 | 5.99 | 1.06 | - | 6.4 | Parylene | 0.051" (1.29mm) | - | - |
|
|
0P41707ECE-CORE |
2,962 | - |
|
Datasheet | - | Bulk | Active | E | - | P | - | 1.1 µH | - | Ungapped | - | 2500 | - | 30.4 | 16.6 | 12.6 | 505.0 | Uncoated | 0.280" (7.11mm) | 0.661" (16.80mm) | 0.140" (3.56mm) |
|
|
0R40705TCTOROID UNCOATED |
4,057 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 0.300" (7.62mm) | 1.92 µH | ±25% | Ungapped | - | 2300 | - | 15.0 | 9.96 | - | 149.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
B64290L0038X095R10/6/4 N95 RINGKERN |
2,402 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TC6/4/2-3E6Ferrite Misc |
2,838 | - |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6 x 4 x 2 | 3E6 | - | - | ±30% | Ungapped | 10000.0 | - | 7.75 | 15.3 | 1.97 | - | 30.2 | Parylene | 0.083" (2.10mm) | - | - |
|
|
TC6.3/3.8/2.5-3E27Ferrite Misc |
1,985 | - |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6.3 x 3.8 x 2.5 | 3E27 | 0.248" (6.30mm) | 1.39 µH | ±25% | Ungapped | 5500.0 | - | 4.97 | 15.2 | 3.06 | - | 46.5 | Parylene | 0.098" (2.50mm) | - | - |
|
|
0P41515ECE- CORE |
4,413 | - |
|
Datasheet | - | Bulk | Active | EFD | - | P | - | 973 nH | - | Ungapped | - | 2500 | - | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
0P41106ICI SHAPE CORE |
3,112 | - |
|
Datasheet | - | Bulk | Active | I | - | P | - | 1.022 µH | - | Ungapped | - | 2500 | - | 24.6 | 11.5 | 11.5 | 283.0 | Uncoated | 0.072" (1.82mm) | 0.425" (10.80mm) | 0.248" (6.30mm) |
|
|
YC40601TCTOROID PARYLENE COATED |
1,318 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | C | 0.244" (6.20mm) | 177 nH | ±25% | Ungapped | - | 900 | - | 13.0 | 2.0 | - | 26.7 | Parylene | 0.070" (1.78mm) | - | - |
|
|
0P41206TCUNCOATED TOROID |
4,255 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.500" (12.70mm) | 2.82 µH | ±25% | Ungapped | - | 2500 | - | 31.7 | 7.1 | - | 226.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
ROD4/15-4B1-DFERRITE CORE ROD |
4,324 | - |
|
Datasheet | - | Bulk | Active | ROD | ROD 4 x 15 | - | 0.157" (4.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 0.591" (15.00mm) | - |
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.
