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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0078110A7FERRITE CORE TOROID 75NH XFLUX |
176 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.285" (58.04mm) | 75 nH | ±8% | Ungapped | - | 60 | - | 143.0 | 144.0 | - | 20700.0 | Coated | 0.585" (14.86mm) | - | - |
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0078213A7FERRITE CORE TOROID 112NH XFLUX |
141 | - |
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Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.285" (58.04mm) | 112 nH | ±8% | Ungapped | - | 90 | - | 143.0 | 144.0 | - | 20700.0 | Coated | 0.585" (14.86mm) | - | - |
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5978017301FERRITE CORE TOROID 78 |
151 | - |
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Datasheet | - | Bulk | Active | Toroid | - | 78 | 1.902" (48.30mm) | - | ±25% | Ungapped | - | 2300 | - | 122.0 | 155.0 | - | 18900.0 | Uncoated | 0.750" (19.05mm) | - | - |
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B65701D2000K048FERRITE CORE P 2UH N48 2PCS |
628 | - |
|
Datasheet | P30/19 | Box | Active | P (Pot Core) | P 30 x 19 | N48 | 1.200" (30.50mm) | 2 µH | ±10% | Gapped | 527.0 | - | 0.33 | 45.0 | 136.0 | - | 6120.0 | Uncoated | 0.374" (9.50mm) | - | - |
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C055115A2MPP 300 PERM GREY 120 SIZE |
303 | - |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.680" (17.27mm) | 173 nH | ±8% | Ungapped | - | 300 | - | 41.2 | 19.2 | - | 791.0 | Coated | 0.280" (7.11mm) | - | - |
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B66397G0000X127FERRITE CORE ETD N27 1PC |
358 | - |
|
Datasheet | ETD59/31/22 | Box | Active | ETD | ETD 59 x 31 x 22 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.228" (31.20mm) | 2.354" (59.80mm) | 0.870" (22.10mm) |
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B65671T0400A048FERRITE CORE P 400NH N48 2PCS |
366 | - |
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Datasheet | P26/16 | Box | Active | P (Pot Core) | P 26 x 16 | N48 | 1.024" (26.00mm) | 400 nH | ±3% | Gapped | 127.0 | - | 0.4 | 37.2 | 93.0 | 76.5 | 3460.0 | Uncoated | 0.321" (8.15mm) | - | - |
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00K6030B026FERRITE CORE I KOOL MU |
160 | - |
|
Datasheet | - | Bulk | Active | I | - | Kool Mu | - | - | - | Ungapped | - | 26 | - | - | - | - | 27000.0 | Uncoated | 1.181" (30.00mm) | 2.362" (60.00mm) | 0.591" (15.00mm) |
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0077192A7FERRITE CORE TOROID 138NH KOOLMU |
734 | - |
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Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.285" (58.04mm) | 138 nH | ±8% | Ungapped | - | 60 | - | 125.0 | 229.0 | - | 28600.0 | Coated | 0.635" (16.13mm) | - | - |
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C055307A2MPP 200 PERM GREY 310 SIZE |
750 | - |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.930" (23.62mm) | 144 nH | ±8% | Ungapped | - | 200 | - | 56.7 | 31.7 | - | 1800.0 | Coated | 0.330" (8.38mm) | - | - |
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0055209A2FERRITE CORE TOROID 7.8NH MPP |
154 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.800" (20.32mm) | 7.8 nH | ±8% | Ungapped | - | 14 | - | 50.9 | 22.1 | - | 1120.0 | Coated | 0.250" (6.35mm) | - | - |
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0078191A7FERRITE CORE TOROID 60NH XFLUX |
223 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.285" (58.04mm) | 60 nH | ±8% | Ungapped | - | 26 | - | 125.0 | 229.0 | - | 28600.0 | Coated | 0.635" (16.13mm) | - | - |
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0078192A7FERRITE CORE TOROID 138NH XFLUX |
316 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.285" (58.04mm) | 138 nH | ±8% | Ungapped | - | 60 | - | 125.0 | 229.0 | - | 28600.0 | Coated | 0.635" (16.13mm) | - | - |
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0079215A7FERRITE CORE TOROID 24NH KOOL MU |
179 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.285" (58.04mm) | 24 nH | ±8% | Ungapped | - | 19 | - | 143.0 | 144.0 | - | 20700.0 | Coated | 0.585" (14.86mm) | - | - |
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00K8020E040FERRITE CORE E 145NH KOOL MU |
101 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 145 nH | ±8% | Ungapped | - | 40 | - | 185.0 | 389.0 | - | 72000.0 | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
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ZJ44925TCFERRITE CORE TOROID 7.435UH |
183 | - |
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Datasheet | - | Bulk | Active | Toroid | - | - | 1.977" (50.22mm) | 7.435 µH | ±20% | Ungapped | - | 5000 | - | 123.0 | 160.1 | - | 19717.0 | Epoxy | 0.780" (19.80mm) | - | - |
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B65887E0630A087FERRITE CORE RM N87 |
230 | - |
|
Datasheet | RM14 | Box | Active | RM | RM 14 | N87 | - | - | - | Gapped | - | 2200 | 0.35 | 70.0 | 200.0 | 170.0 | 14000.0 | Uncoated | 0.594" (15.10mm) | 1.661" (42.20mm) | 0.748" (19.00mm) |
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0055312A2FERRITE CORE TOROID 19NH MPP |
748 | - |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.900" (22.86mm) | 19 nH | ±8% | Ungapped | - | 26 | - | 56.7 | 31.7 | - | 1800.0 | Coated | 0.300" (7.60mm) | - | - |
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0055353A2FERRITE CORE TOROID 12NH MPP |
662 | - |
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Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.928" (23.57mm) | 12 nH | ±8% | Ungapped | - | 14 | - | 58.8 | 38.8 | - | 2280.0 | Coated | 0.350" (8.90mm) | - | - |
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ZW44916TCFERRITE CORE TOROID 11.8UH W |
338 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 1.992" (50.60mm) | 11.8 µH | ±30% | Ungapped | - | 10000 | - | 127.0 | 120.0 | - | 15298.0 | Epoxy | 0.663" (16.85mm) | - | - |
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.
