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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0P41814UGPOT CORE |
2,590 | - |
|
Datasheet | - | Bulk | Active | P | - | P | 0.709" (18.00mm) | 3.268 µH | - | Ungapped | - | 2500 | - | 29.3 | 42.6 | 36.0 | 1248.0 | Uncoated | 0.280" (7.11mm) | - | - |
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SR42311UGROUND-SLAB CORE W/HOLE |
3,389 | - |
|
Datasheet | - | Bulk | Active | PS | - | R | 0.902" (22.90mm) | 3.687 µH | - | Ungapped | - | 2300 | - | 28.6 | 61.0 | 53.6 | 1740.0 | Uncoated | 0.217" (5.51mm) | - | - |
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ZF42915TCTOROID GREY COATED |
4,176 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 1.187" (30.15mm) | 3.868 µH | ±20% | Ungapped | - | 3000 | - | 73.2 | 74.9 | - | 5481.0 | Epoxy | 0.638" (16.20mm) | - | - |
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|
0P42020UGPQ CORE |
1,715 | - |
|
Datasheet | - | Bulk | Active | PQ | - | P | - | 3.213 µH | - | Ungapped | - | 2500 | - | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
PLT32/20/3.2/R-3C94Ferrite Misc |
3,045 | - |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C94 | - | - | - | Ungapped | - | - | 0.278 | 35.1 | 130.0 | 119.0 | 4560.0 | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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PLT32/20/3.2-3C90FERRITE CORE PLT 3C90 |
1,081 | - |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.125" (3.18mm) | 1.289" (32.75mm) | 0.800" (20.32mm) |
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PLT32/20/3.2-3C94Ferrite Misc |
3,270 | - |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C94 | - | - | - | Ungapped | - | - | 0.278 | 35.1 | 130.0 | 130.0 | 4560.0 | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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|
B65935D0000X033FERRITE CORE |
4,106 | - |
|
Datasheet | PS9.4/3.5 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ER14.5/3/7-3F4-A160-SFerrite Misc |
1,722 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F4 | - | 160 nH | ±5% | Gapped | 137.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.268" (6.80mm) |
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ER14.5/3/7-3F4-A250-SFerrite Misc |
3,292 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F4 | - | 250 nH | ±8% | Gapped | 215.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.268" (6.80mm) |
|
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ER14.5/3/7-3F4-A100-SFerrite Misc |
2,296 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3F4 | - | 100 nH | ±3% | Gapped | 86.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.268" (6.80mm) |
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B66229G0000X197E32/16/9 N97 2400 +30% |
4,603 | - |
|
Datasheet | B66229 | Tray | Active | E | E 32 x 16 x 9 | N97 | - | 2.4 µH | -20%, +30% | Ungapped | 1700.0 | 2300 | 0.89 | 74.0 | 83.0 | 81.4 | 6140.0 | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
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EFD15/8/5-3C92-SFerrite Misc |
3,126 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B64290L0719X065FERRITE CORE TOROID 3.93UH T65 |
4,824 | - |
|
Datasheet | TX22/14/7.9 | Box | Active | Toroid | - | T65 | 0.917" (23.30mm) | 3.93 µH | ±30% | Ungapped | - | 5200 | 1.66 | 54.2 | 32.6 | - | 1763.0 | Epoxy | 0.354" (9.00mm) | - | - |
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B64290L0719X037R22.1/13.7/7.9 T37 TOROID |
1,742 | - |
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Datasheet | B64290 | Tray | Active | Toroid | - | T37 | 0.917" (23.30mm) | 4.9 µH | ±25% | Ungapped | - | 6500 | 1.66 | 54.2 | 32.6 | - | 1763.0 | Epoxy | 0.354" (9.00mm) | - | - |
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EP5-3F46FERRITE CORE EP 3F46 2PC SET |
1,238 | - |
|
Datasheet | - | Bulk | Active | EP | EP 5 | 3F46 | - | - | ±25% | Ungapped | - | - | 3.2 | 9.7 | 3.0 | 2.27 | 28.7 | Uncoated | 0.220" (5.60mm) | 0.236" (6.00mm) | 0.150" (3.81mm) |
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CPH-PQ35/41-1S-4PFerrite Misc |
3,963 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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TN16/9.6/6.3-4A11Ferrite Misc |
3,103 | - |
|
Datasheet | - | Bulk | Active | Toroid | TN 16 x 9.6 x 6.3 | 4A11 | 0.657" (16.70mm) | 450 nH | ±25% | Ungapped | - | 700 | 1.95 | 38.5 | 19.7 | - | 760.0 | Nylon | 0.268" (6.80mm) | - | - |
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EPX10-3C96FERRITE CORE EPX 3C96 2PC SET |
2,628 | - |
|
Datasheet | - | Bulk | Active | EPX | EPX 10 | 3C96 | - | - | ±25% | Ungapped | - | - | 1.45 | 21.7 | 15.0 | 12.5 | 325.0 | Uncoated | 0.421" (10.40mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
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E22/6/16/R-3C97-A250-PFERRITE CORE E 3C97 |
2,831 | - |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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.
