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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C058308A2FERRITE CORE TOROID 115NH HI FLX |
327 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.930" (23.62mm) | 115 nH | ±8% | Ungapped | - | 160 | - | 56.7 | 31.7 | - | 1800.0 | Coated | 0.330" (8.38mm) | - | - |
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B65611W0000R087FERRITE CORE 8UH N87 |
595 | - |
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Datasheet | P36/22 | Box | Active | - | P 36 x 22 | N87 | 1.417" (36.00mm) | 8 µH | -20%, +30% | Ungapped | 1600.0 | 2200 | 0.25 | 53.5 | 213.0 | 173.0 | 11400.0 | Uncoated | 0.433" (11.00mm) | - | - |
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0070076A7KOOL MU ULTRA 060 PERM BLACK |
2,180 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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0079090A7FERRITE CORE TOROID 86NH KOOL MU |
146 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.875" (47.63mm) | 86 nH | ±8% | Ungapped | - | 60 | - | 116.0 | 134.0 | - | 15600.0 | Coated | 0.635" (16.13mm) | - | - |
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0079091A7FERRITE CORE TOROID 37NH KOOL MU |
150 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.875" (47.63mm) | 37 nH | ±8% | Ungapped | - | 26 | - | 116.0 | 134.0 | - | 15600.0 | Coated | 0.635" (16.13mm) | - | - |
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00K6527E040FERRITE CORE E 230NH KOOL MU |
260 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 230 nH | ±8% | Ungapped | - | 40 | - | 147.0 | 540.0 | - | 79400.0 | Uncoated | 1.280" (32.51mm) | 2.565" (65.15mm) | 1.063" (27.00mm) |
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00K6527E060FERRITE CORE E 300NH KOOL MU |
212 | - |
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Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 300 nH | ±8% | Ungapped | - | 60 | - | 147.0 | 540.0 | - | 79400.0 | Uncoated | 1.280" (32.51mm) | 2.565" (65.15mm) | 1.063" (27.00mm) |
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00K6527E026FERRITE CORE E 162NH KOOL MU |
117 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 162 nH | ±8% | Ungapped | - | 26 | - | 147.0 | 540.0 | - | 79400.0 | Uncoated | 1.280" (32.51mm) | 2.565" (65.15mm) | 1.063" (27.00mm) |
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0074439A7X FLUX ULTRA 060 PERM BROWN 438 |
157 | - |
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Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 1.840" (46.74mm) | 139 nH | ±8% | Ungapped | - | 60 | - | 107.0 | 198.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
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0P46113TCFERRITE CORE TOROID 3.491UH P |
117 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 2.402" (61.00mm) | 3.491 µH | ±25% | Ungapped | - | 2500 | - | 145.0 | 156.0 | - | 22500.0 | Uncoated | 0.500" (12.70mm) | - | - |
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0074090A7X FLUX ULTRA 060 PERM BROWN 089 |
116 | - |
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Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 1.840" (46.74mm) | 87 nH | ±8% | Ungapped | - | 60 | - | 116.0 | 134.0 | - | 15600.0 | Uncoated | 0.600" (15.24mm) | - | - |
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0074091A7X FLUX ULTRA 026 PERM BROWN 089 |
114 | - |
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Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 1.840" (46.74mm) | 38 nH | ±8% | Ungapped | - | 26 | - | 116.0 | 134.0 | - | 15600.0 | Uncoated | 0.600" (15.24mm) | - | - |
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B65701T0400A048FERRITE CORE P 400NH N48 2PCS |
585 | - |
|
Datasheet | P30/19 | Box | Active | P (Pot Core) | P 30 x 19 | N48 | 1.200" (30.50mm) | 400 nH | ±3% | Gapped | 105.0 | - | 0.33 | 45.0 | 136.0 | - | 6120.0 | Uncoated | 0.374" (9.50mm) | - | - |
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0079716A7FERRITE CORE TOROID 73NH KOOL MU |
153 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.000" (50.80mm) | 73 nH | ±8% | Ungapped | - | 60 | - | 127.0 | 125.0 | - | 15900.0 | Coated | 0.530" (13.46mm) | - | - |
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00X8020E060FERRITE CORE E 190NH XFLUX |
135 | - |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 190 nH | ±8% | Ungapped | - | 60 | - | 185.0 | 389.0 | - | 72000.0 | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
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00X8020E026FERRITE CORE E 103NH XFLUX |
132 | - |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 103 nH | ±8% | Ungapped | - | 26 | - | 185.0 | 389.0 | - | 72000.0 | Uncoated | 1.500" (38.10mm) | 3.150" (80.00mm) | 0.780" (19.80mm) |
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0P44229UGFERRITE CORE P 10UH P |
459 | - |
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Datasheet | - | Bulk | Active | P | - | P | 1.669" (42.40mm) | 10 µH | - | Ungapped | - | 2500 | - | 68.6 | 265.0 | - | 18200.0 | Uncoated | 1.157" (29.40mm) | - | - |
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00K4741B026FERRITE CORE I KOOL MU |
108 | - |
|
Datasheet | - | Bulk | Active | I | - | Kool Mu | - | - | - | Ungapped | - | 26 | - | - | - | - | 53600.0 | Uncoated | 1.614" (41.00mm) | 1.870" (47.50mm) | 1.083" (27.50mm) |
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ZJ44932TCFERRITE CORE TOROID 11.8UH |
313 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 1.977" (50.22mm) | 11.8 µH | ±20% | Ungapped | - | 5000 | - | 127.0 | 237.0 | - | 30116.0 | Epoxy | 1.285" (32.64mm) | - | - |
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0074110A7X FLUX ULTRA 060 PERM BROWN 109 |
180 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | X FLUX ULTRA | 2.250" (57.15mm) | 76 nH | ±8% | Ungapped | - | 60 | - | 143.0 | 144.0 | - | 20700.0 | Uncoated | 0.550" (13.97mm) | - | - |
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.
