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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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TX102/66/15-3C11FERRITE CORE TOROID 3C11 |
1,948 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 3C11 | 4.031" (102.40mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.602" (15.30mm) | - | - |
|
HF60T80X20X50FERRITE CORE TOROID |
1,637 | - |
|
Datasheet | T | Tray | Active | Toroid | - | - | - | - | - | Ungapped | - | 1600 | - | - | - | - | - | Epoxy | 0.787" (20.00mm) | - | - |
|
PC95SP110X40X20FERRITE CORE SP PCS95 1PCS |
3,885 | - |
|
Datasheet | SP | Tray | Active | SP | SP 110 x 40 x 20 | PC95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | 4.331" (110.00mm) | 1.575" (40.00mm) |
|
B65982Q0400K097FERRITE CORE PQ 400NH N97 |
4,064 | - |
|
Datasheet | PQ65/60 | Tray | Active | PQ | PQ 65 x 60 | N97 | - | 400 nH | ±10% | Distributed Gapped | - | - | 0.228 | 137.0 | 171.0 | 531.0 | 81950.0 | Uncoated | 1.181" (30.00mm) | 2.559" (65.00mm) | 1.772" (45.00mm) |
|
|
TX107/65/18-3E27FERRITE CORE TOROID 3E+27 |
3,968 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 107 x 65 x 18 | 3E27 | 4.228" (107.40mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.720" (18.30mm) | - | - |
|
T107/65/25-3E27FERRITE CORE TOROID 3E+27 |
1,336 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 3E27 | 4.213" (107.00mm) | - | - | Ungapped | - | - | 0.504 | 259.0 | 514.0 | - | 133000.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
HF90T104X20X80FERRITE CORE TOROID |
3,868 | - |
|
Datasheet | T | Tray | Active | Toroid | - | - | - | - | - | Ungapped | - | 5000 | - | - | - | - | - | Epoxy | 0.787" (20.00mm) | - | - |
|
|
PC95SP135X65X20FERRITE CORE SP PCS95 1PCS |
2,495 | - |
|
Datasheet | SP | Tray | Active | SP | SP 135 x 65 x 20 | PC95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | 5.315" (135.00mm) | 2.559" (65.00mm) |
|
|
TX140/106/25-3C90FERRITE CORE TOROID 3C90 |
4,736 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 140 x 106 x 25 | 3C90 | 5.528" (140.40mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.996" (25.30mm) | - | - |
|
5978008001FERRITE CORE TOROID 78 |
3,447 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 78 | - | - | ±25% | Ungapped | - | 2300 | - | 313.0 | 760.0 | - | 237000.0 | Uncoated | 0.750" (19.05mm) | - | - |
|
B64290A0711X010FERRITE CORE TOROID 970NH K10 |
1,037 | - |
|
Datasheet | T202/153/25 | Box | Active | Toroid | R 202 x 153 x 25 | K10 | 7.953" (202.00mm) | 970 nH | ±25% | Ungapped | - | 700 | 0.9 | 550.5 | 608.6 | - | 335030.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
B64290A0044X087FERRITE CORE TOROID 1.12UH N87 |
156 | - |
|
Datasheet | T12.5/7.5/5 | Box | Active | Toroid | R 12.5 x 7.5 x 5 | N87 | 0.492" (12.50mm) | 1.12 µH | ±25% | Ungapped | - | 2200 | 2.46 | 30.09 | 12.23 | - | 368.0 | Uncoated | 0.197" (5.00mm) | - | - |
|
|
6678353621FERRITE CORE PQ 78 SET |
100 | - |
|
Datasheet | - | Bulk | Active | PQ | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 48.2 | 88.2 | 183.0 | 161.7 | 16130.0 | Uncoated | 0.685" (17.40mm) | 1.382" (35.10mm) | - |
|
|
T60006-L2017-P003FERRITE CORE TOROID |
4,315 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Nanocrystalline | 0.756" (19.20mm) | 10.3 µH | - | Ungapped | - | - | - | 47.3 | 11.5 | - | - | Epoxy | 0.319" (8.10mm) | - | - |
|
|
T60006-L2012-P002FERRITE CORE TOROID |
3,070 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Nanocrystalline | 0.555" (14.10mm) | 9.48 µH | - | Ungapped | - | - | - | 31.4 | 7.0 | - | - | Epoxy | 0.248" (6.30mm) | - | - |
|
|
T60006-L2009-P001FERRITE CORE TOROID |
2,423 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Nanocrystalline | 0.441" (11.20mm) | 25.6 µH | - | Ungapped | - | - | - | 25.6 | 5.8 | - | - | Epoxy | 0.228" (5.80mm) | - | - |
|
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00K5529U026FERRITE CORE U 85NH KOOL MU |
4,147 | - |
|
Datasheet | - | Bulk | Active | U | - | Kool Mu | - | 85 nH | ±8% | Ungapped | - | 26 | - | 168.0 | 244.0 | - | 40.992 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.912" (23.16mm) |
|
|
0R49938ECFERRITE CORE E 9.81UH |
4,282 | - |
|
Datasheet | - | Bulk | Active | E | - | - | - | 9.81 µH | - | Ungapped | - | 2300 | - | 148.0 | 540.0 | - | 79800.0 | Uncoated | 0.799" (20.30mm) | 4.016" (102.00mm) | 1.476" (37.50mm) |
|
|
ZP47313TCFERRITE CORE TOROID 4.024UH P |
3,218 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 2.955" (75.06mm) | 4.024 µH | ±25% | Ungapped | - | 2500 | - | 165.0 | 210.0 | - | 34771.0 | Epoxy | 0.525" (13.34mm) | - | - |
|
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0079083A7FERRITE CORE TOROID 81NH KOOL MU |
2,808 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.605" (40.77mm) | 81 nH | ±8% | Ungapped | - | 60 | - | 98.4 | 107.0 | - | 10600.0 | Coated | 0.605" (15.37mm) | - | - |
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.
