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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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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
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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) | - | - |
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.