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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ETD39/20/13-3F46-G500FERRITE CORE ETD 3F46 |
2,720 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
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E41/17/12-3C94-G500FERRITE CORE E 3C94 |
3,735 | - |
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Datasheet | - | Bulk | Active | E | E 41 x 17 x 12 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.654" (16.60mm) | 1.598" (40.60mm) | 0.488" (12.40mm) |
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E41/17/12-3E27Ferrite Misc |
1,516 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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RM4/I-3C95FERRITE CORE RM 3C95 2PC SET |
3,376 | - |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3C95 | - | - | ±25% | Ungapped | - | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.421" (10.40mm) | 0.433" (11.00mm) | 0.386" (9.80mm) |
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ROD8/50-4B1FERRITE CORE ROD |
3,333 | - |
|
Datasheet | - | Bulk | Active | ROD | ROD 8 x 50 | - | 0.315" (8.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 1.969" (50.00mm) | - |
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0W43515ECLAM SIZE E CORES |
1,536 | - |
|
Datasheet | - | Bulk | Active | E | - | W | - | 10.653 µH | - | Ungapped | - | 10000 | - | 69.3 | 87.0 | 87.0 | 5590.0 | Uncoated | 0.555" (14.10mm) | 1.346" (34.20mm) | 0.366" (9.30mm) |
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0R42610UGPQ CORE |
4,681 | - |
|
Datasheet | - | Bulk | Active | PQ | - | R | - | 7.733 µH | - | Ungapped | - | 2300 | - | 29.4 | 105.0 | 93.8 | 3090.0 | Uncoated | 0.201" (5.10mm) | 1.071" (27.20mm) | 0.748" (19.00mm) |
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0R44130UCU-SHAPE CORE |
1,800 | - |
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Datasheet | - | Bulk | Active | UR | - | R | - | 1.4 µH | - | Ungapped | - | 2300 | - | 154.8 | 112.1 | 105.4 | 17346.0 | Uncoated | 1.201" (30.50mm) | 1.645" (41.78mm) | 0.470" (11.94mm) |
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0J43113TCTOROID UNCOATED |
1,954 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.220" (31.00mm) | 6.2 µH | ±20% | Ungapped | - | 5000 | - | 75.4 | 73.6 | - | 5547.0 | Uncoated | 0.502" (12.74mm) | - | - |
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0P44949ECETD CORE |
3,373 | - |
|
Datasheet | - | Bulk | Active | ETD | - | P | - | 4.44 µH | - | Ungapped | - | 2500 | - | 114.0 | 211.0 | 209.0 | 24000.0 | Uncoated | 0.972" (24.70mm) | 1.961" (49.80mm) | 0.657" (16.70mm) |
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NJ42316UGRM-DESIGN SCP |
2,004 | - |
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Datasheet | - | Bulk | Active | RM | - | J | - | 8 µH | - | Ungapped | - | 5000 | - | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.323" (8.20mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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EFD12/6/3.5-3C95-SFERRITE CORE EFD 3C95 2PC SET |
2,899 | - |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3C95 | - | - | ±25% | Ungapped | - | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
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TX26/15/10-3E27FERRITE CORE TOROID 3E+27 |
3,483 | - |
|
Datasheet | - | Bulk | Active | Toroid | TX 26 x 15 x 10 | 3E27 | 1.061" (26.95mm) | - | ±25% | Ungapped | 5500.0 | - | 1.08 | 60.1 | 55.9 | - | 3360.0 | Epoxy | 0.429" (10.90mm) | - | - |
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EQ30-3C92Ferrite Misc |
3,720 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ROD4/65-3F3-DFerrite Misc |
3,152 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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PLT32/20/3.2-3F3Ferrite Misc |
3,600 | - |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3F36 | - | 4.9 µH | ±25% | Ungapped | 1040.0 | 1600 | 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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EC35/17/10-3C90-A400Ferrite Misc |
3,543 | - |
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Datasheet | - | Bulk | Active | EC | EC 35 x 17 x 10 | 3C90 | - | 400 nH | ±10% | Gapped | 1750.0 | - | - | 77.4 | 84.3 | 71.0 | 6530.0 | Uncoated | 0.681" (17.30mm) | 1.390" (35.30mm) | 0.374" (9.50mm) |
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RM7/ILP-3F3Ferrite Misc |
1,916 | - |
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Datasheet | RM7/ILP | Bulk | Active | RM | RM 7 | 3F3 | - | - | - | Ungapped | - | - | 0.52 | 23.5 | 45.3 | 39.6 | 1060.0 | Uncoated | 0.193" (4.90mm) | 0.799" (20.30mm) | - |
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PLT32/20/3.2/R-3F3Ferrite Misc |
1,951 | - |
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Datasheet | PQ32/20 | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3F36 | - | 4.9 µH | - | Ungapped | 1050.0 | - | - | 35.1 | - | - | - | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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RM6S-3H3Ferrite Misc |
3,009 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 2.1 µH | ±25% | Ungapped | 1470.0 | - | 0.863 | 27.3 | 31.0 | 23.8 | 840.0 | Uncoated | 0.244" (6.20mm) | 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.
