Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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) | - | - |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.