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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0J44916TCFERRITE CORE TOROID 5.9UH |
345 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 1.933" (49.10mm) | 5.9 µH | ±20% | Ungapped | - | 5000 | - | 127.0 | 118.0 | - | 15010.0 | Uncoated | 0.626" (15.90mm) | - | - |
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00K5528E040FERRITE CORE E 157NH KOOL MU |
256 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 157 nH | ±8% | Ungapped | - | 40 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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00K5528E060FERRITE CORE E 219NH KOOL MU |
130 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 219 nH | ±8% | Ungapped | - | 60 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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CR46410ECE-CORE WITH CLIP SLOTS |
288 | - |
|
Datasheet | - | Bulk | Active | Planar E | - | R | - | 14.618 µH | - | Ungapped | - | 2300 | - | 80.2 | 516.0 | 516.0 | 41400.0 | Uncoated | 0.402" (10.20mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
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00K5528E026KOOL MU 5528 E CORE |
138 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 116 nH | ±8% | Ungapped | - | 26 | - | 123.0 | 350.0 | - | 43100.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.812" (20.62mm) |
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0059351A2FERRITE CORE TOROID 51NH EDGE |
305 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.958" (24.33mm) | 51 nH | ±8% | Ungapped | - | 60 | - | 58.8 | 38.8 | - | 2280.0 | Coated | 0.380" (9.65mm) | - | - |
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0F43825TCFERRITE CORE TOROID 10.04UH |
485 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 1.500" (38.10mm) | 10.04 µH | ±20% | Ungapped | - | 3000 | - | 82.8 | 231.0 | - | 19304.0 | Uncoated | 1.000" (25.40mm) | - | - |
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0055382A2FERRITE CORE TOROID 19NH MPP |
1,915 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.680" (17.27mm) | 19 nH | ±8% | Ungapped | - | 26 | - | 41.4 | - | 23.2 | 960.0 | Coated | 0.250" (6.35mm) | - | - |
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B66395G1500X187FERRITE CORE ETD N87 1PC |
241 | - |
|
Datasheet | ETD54/28/19 | Box | Active | ETD | ETD 54 x 28 x 19 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 1.094" (27.80mm) | 2.156" (54.50mm) | 0.760" (19.30mm) |
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0W44916TCFERRITE CORE TOROID 11.8UH W |
227 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 1.933" (49.10mm) | 11.8 µH | ±30% | Ungapped | - | 10000 | - | 127.0 | 118.0 | - | 15010.0 | Uncoated | 0.626" (15.90mm) | - | - |
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0074083A7X FLUX ULTRA 060 PERM BROWN 254 |
343 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 1.570" (39.88mm) | 82 nH | ±8% | Ungapped | - | 60 | - | 98.5 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
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LRF251510MKCXCOMMON MODE COILS |
449 | - |
|
Datasheet | FL-V | Bulk | Active | Toroid | - | Nanocrystalline | 1.114" (28.30mm) | 25.2 µH | - | Ungapped | - | 31000 | - | 63.8 | 41.0 | - | - | Uncoated | 0.484" (12.30mm) | - | - |
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ZJ43825TCFERRITE CORE TOROID 16.73UH |
319 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 1.545" (39.25mm) | 16.73 µH | ±20% | Ungapped | - | 5000 | - | 82.8 | 231.0 | - | 19152.0 | Epoxy | 1.035" (26.29mm) | - | - |
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B65671D1000J048FERRITE CORE P 1UH N48 2PCS |
657 | - |
|
Datasheet | P26/16 | Box | Active | P (Pot Core) | P 26 x 16 | N48 | 1.024" (26.00mm) | 1 µH | ±5% | Gapped | 318.0 | - | 0.4 | 37.2 | 93.0 | 76.5 | 3460.0 | Uncoated | 0.321" (8.15mm) | - | - |
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00K5530E026FERRITE CORE E 138NH KOOL MU |
141 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 138 nH | ±8% | Ungapped | - | 26 | - | 123.0 | 417.0 | - | 51300.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.969" (24.61mm) |
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00K5530E060FERRITE CORE E 261NH KOOL MU |
227 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 261 nH | ±8% | Ungapped | - | 60 | - | 123.0 | 417.0 | - | 51300.0 | Uncoated | 1.085" (27.56mm) | 2.160" (54.86mm) | 0.969" (24.61mm) |
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ZJ44916TCFERRITE CORE TOROID 5.9UH |
286 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 1.977" (50.22mm) | 5.9 µH | ±20% | Ungapped | - | 5000 | - | 127.0 | 118.0 | - | 15010.0 | Epoxy | 0.655" (16.64mm) | - | - |
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LRF251510MKDXCOMMON MODE COILS |
455 | - |
|
Datasheet | FW | Bulk | Active | Toroid | - | Nanocrystalline | 1.114" (28.30mm) | 25.9 µH | - | Ungapped | - | - | - | 63.8 | 41.0 | - | - | Uncoated | 0.484" (12.30mm) | - | - |
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0077443A7FERRITE CORE TOROID 169NH KOOLMU |
213 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.875" (47.63mm) | 169 nH | ±8% | Ungapped | - | 75 | - | 107.0 | 199.0 | - | 21300.0 | Coated | 0.745" (18.92mm) | - | - |
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ZW44715TCFERRITE CORE TOROID 16.1UH W |
236 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 1.906" (48.40mm) | 16.1 µH | ±30% | Ungapped | - | 10000 | - | 110.0 | 145.0 | - | 16063.0 | Epoxy | 0.621" (15.78mm) | - | - |
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.
