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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P18/11-3D3Ferrite Misc |
1,473 | - |
|
Datasheet | - | Bulk | Active | P | P 18 x 11 | 3D3 | 0.724" (18.40mm) | 1.4 µH | ±25% | Ungapped | 665.0 | - | 0.597 | 25.8 | 43.3 | 36.0 | 1120.0 | Uncoated | 0.209" (5.30mm) | - | - |
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P18/11-3H3Ferrite Misc |
3,448 | - |
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Datasheet | - | Bulk | Active | P | P 18 x 11 | 3H3 | 0.724" (18.40mm) | 3.1 µH | ±25% | Ungapped | 1470.0 | - | 0.597 | 25.8 | 43.3 | 36.0 | 1120.0 | Uncoated | 0.209" (5.30mm) | - | - |
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PLT43/28/4.1-3F3Ferrite Misc |
3,820 | - |
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Datasheet | - | Bulk | Active | PLT | PLT 43 x 28 x 4.1 | 3F3 | - | 7.31 µH | ±25% | Ungapped | 1600.0 | - | 0.226 | 50.4 | 229.0 | 229.0 | 11500.0 | Uncoated | 0.161" (4.10mm) | 1.701" (43.20mm) | 1.098" (27.90mm) |
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6295370121FERRITE CORE RM 95 SET |
3,758 | - |
|
Datasheet | - | Bulk | Active | RM | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 43.0 | 61.3 | 141.0 | 124.7 | 8675.0 | Uncoated | - | - | - |
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ROD10/120-3B1Ferrite Misc |
2,329 | - |
|
Datasheet | - | Bulk | Active | ROD | - | 3B1 | 0.394" (10.00mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | 4.724" (120.00mm) | - |
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E47/20/16-3C95-G500FERRITE CORE E 3C95 |
3,372 | - |
|
Datasheet | - | Bulk | Active | E | E 47 x 20 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
|
TX36/23/15-3E65FERRITE CORE TOROID |
4,874 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | - | 1.463" (37.15mm) | - | ±25% | Ungapped | 5200.0 | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.630" (16.00mm) | - | - |
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TX36/23/15-3E26Ferrite Misc |
1,255 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3E26 | 1.427" (36.25mm) | - | - | Ungapped | - | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.606" (15.40mm) | - | - |
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TX36/23/15-3E5Ferrite Misc |
2,655 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3E5 | 1.463" (37.15mm) | - | - | Ungapped | - | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.630" (16.00mm) | - | - |
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TX36/23/15-3F3Ferrite Misc |
4,508 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 15 | 3F3 | 1.463" (37.15mm) | - | - | Ungapped | - | - | 0.919 | 89.7 | 97.5 | - | 8740.0 | Epoxy | 0.630" (16.00mm) | - | - |
|
B66506G0000X192FERRITE CORE EQ N92 1PC |
1,578 | - |
|
Datasheet | EQ30/8/20 | Box | Active | EQ | EQ 30 x 8 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.315" (8.00mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
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B66329G1000X187FERRITE CORE E N87 |
1,363 | - |
|
Datasheet | E42/21/20 | Box | Active | E | E 42 x 21 x 20 | N87 | - | - | - | Gapped | - | 2200 | 0.41 | 97.0 | 234.0 | 229.0 | 22700.0 | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
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ZP43813TCTOROID GREY COATED |
1,085 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 1.545" (39.25mm) | 4.185 µH | ±25% | Ungapped | - | 2500 | - | 82.9 | 114.2 | - | 9462.0 | Epoxy | 0.525" (13.34mm) | - | - |
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ZR43813TCTOROID GREY COATED |
4,333 | - |
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Datasheet | - | Bulk | Active | Toroid | - | R | 1.545" (39.25mm) | 3.85 µH | ±25% | Ungapped | - | 2300 | - | 82.9 | 114.2 | - | 9462.0 | Epoxy | 0.525" (13.34mm) | - | - |
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0055020AYMPP 125 PERM AY 020 SIZE |
1,413 | - |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.250" (6.35mm) | 50 nH | ±8% | Ungapped | - | 125 | - | 13.6 | 4.7 | - | 64.0 | Uncoated | 0.110" (2.79mm) | - | - |
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0055270AYMPP 125 PERM AY 270 SIZE |
1,066 | - |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.260" (6.60mm) | 103 nH | ±8% | Ungapped | - | 125 | - | 13.6 | 9.2 | - | 125.0 | Uncoated | 0.188" (4.78mm) | - | - |
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RM10/I-3C97FERRITE CORE RM 3C97 2PC SET |
4,093 | - |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C97 | - | - | ±25% | Ungapped | - | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.729" (18.60mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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RM10/I-3F36FERRITE CORE RM 3F36 2PC SET |
4,268 | - |
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Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3F36 | - | - | ±25% | Ungapped | - | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.729" (18.60mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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RM10/I-3E27Ferrite Misc |
4,061 | - |
|
Datasheet | - | Bulk | Active | RM | RM 10 | 3E27 | - | 10.7 µH | ±25% | Ungapped | 3930.0 | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.366" (9.30mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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B65807J0200A038FERRITE CORE RM T38 |
2,500 | - |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | T38 | - | - | - | Gapped | - | 10000 | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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.
